The invention relates to a method for conditioning the surfaces of heat-treated galvanized steel sheets or alloy-galvanized sheet steel components, wherein either a steel sheet is heated in at least some regions for the purpose of austenitization and then is formed into a sheet steel component and cooled at a speed above the critical cooling rate, or a steel sheet is first formed into a sheet steel component and then heated in at least some regions for the purpose of austenitization and after the austenitization in at least some regions, the sheet steel component is cooled at a speed above the critical cooling rate. In both cases, the surface of the sheet steel component then undergoes an airless blast cleaning, characterized in that the airless blast cleaning is carried out with an Almen intensity of between 0.05 mm N and 0.20 mm N.
The invention relates to a method for heating a sheet steel blank or preformed component with a zinc or zinc alloy coating, wherein the sheet steel component or blank is guided or positioned in a furnace and heated to a temperature above the austenitizing temperature, the sheet steel component or blank at least temporarily rests on a plurality of support surfaces on at least one carrier in which, on the support surfaces for the sheet steel blank or component, either
a) the support surfaces are each a maximum of 200 mm2 in size, and/or
b) the support surfaces consist of a porous and/or rough oxide ceramic or carbide ceramic or high-temperature resistant cast steel so that oxygen access to the surface of the steel sheet blank or component is ensured even in the region of the support surface
The invention relates to a method for heating a sheet steel blank or preformed component with a zinc or zinc alloy coating, wherein the sheet steel component or blank is guided or positioned in a furnace and heated to a temperature above the austenitizing temperature, the sheet steel component or blank at least temporarily rests on a plurality of support surfaces on at least one carrier in which, on the support surfaces for the sheet steel blank or component, either
a) the support surfaces are each a maximum of 200 mm2 in size, and/or
b) the support surfaces consist of a porous and/or rough oxide ceramic or carbide ceramic or high-temperature resistant cast steel so that oxygen access to the surface of the steel sheet blank or component is ensured even in the region of the support surface
An apparatus for carrying out the method is also provided.
A holding element made of a sheet metal for at least one solar element, more particularly a solar module and/or solar collector, with a base that forms a support surface for the holding element, with two supports for the solar element that protrude up from the base at different heights, and with connecting elements, which are provided on ends of the holding element is disclosed, which has at least one, more particularly hole-shaped, opening and at least one tab, which tab is shaped for being inserted into such an opening. In order to be able to easily install a highly rugged holding element, it is proposed for at least one opening and at least one tab to be respectively provided next to each other on each of the ends, wherein the sheet metal is a metallically coated, more particularly hot-dip coated, sheet steel.
F24S 25/15 - Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using bent platesArrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using assemblies of plates
F16B 5/00 - Joining sheets or plates to one another or to strips or bars parallel to them
F24S 25/00 - Arrangement of stationary mountings or supports for solar heat collector modules
F24S 80/00 - Details, accessories or component parts of solar heat collectors not provided for in groups
06 - Common metals and ores; objects made of metal
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Building and construction materials and elements of metal;
metal structures and metal hardware for use in building,
civil engineering, transport infrastructure, railway,
automotive, energy supply, industrial storage, and marine
and offshore applications; steel structures and steel
hardware for use in building, civil engineering, transport
infrastructure, railway, automotive, energy supply,
industrial storage, and marine and offshore applications;
metal containers, boxes, vessels, tanks and compartments for
storage, transport and packaging; doors, gates, windows and
window coverings of metal; small hardware of metal; metal
hardware; metal ironmongery; structures and transportable
buildings of metal; materials of common metals and their
alloys, unprocessed or semi-processed; alloyed metals;
steel; common metals; cold rolled steel; plated steels;
metal sections; rolled steel; balls, rods, bars, rolls,
sheets, plates, strips, reels, coils of metal; balls, rods,
bars, rolls, sheets, plates, strips, reels, and coils, all
made of steel; building components made of metal; metal
goods for use in building and construction; roof components
made of metal; building and construction materials made of
steel; girders, purlins, trusses, lintels, beams, boards,
panels, joists, floors, ceilings, roofing, profiles,
sections, skirtings, parapets, pillars, columns, rafters,
grating, grilles, gullies, guttering, meshes, rails,
railing, poles, racking, braces, studs, column ties, cleats,
struts, all made of common metals; construction supports of
common metals; supports of common metals for use in
building, construction, civil engineering, transport
infrastructure; supports of common metals for use in railway
and automotive infrastructure and manufacturing; supports of
common metals for racks, shelves, boxes, containers and
compartments for use in energy supply, marine and offshore
infrastructure and manufacturing; supports of common metals
for use in energy supply, marine and offshore infrastructure
and manufacturing; girders, purlins, trusses, lintels,
beams, boards, panels, joists, floors, ceilings, roofing,
profiles, sections, skirtings, parapets, pillars, columns,
rafters, grating, grilles, gullies, guttering, meshes,
rails, railing, poles, racking, braces, studs, column ties,
cleats, struts, all made of steel; supports of steel for use
in building, construction, civil engineering, transport
infrastructure; supports of steel for use in railway and
automotive infrastructure and manufacturing; supports of
steel for racks, shelves, boxes, containers and compartments
for use in energy supply, marine and offshore infrastructure
and manufacturing; supports of steel for use in energy
supply, marine and offshore infrastructure and
manufacturing; handrails of steel; prefabricated bridge
units of steel; bridge support structures of steel; metal
racks; steel racks; sleeved rails of metal; structural
steelwork; ducting of metal; flues of metal for use in
buildings; metal ventilation channels; trunking made of
metal; metal ducting and cable trunking systems; metal cable
management systems and installations; metal conduit systems;
metallic trunking systems for electrical cables; trunking
channels of metal; cable ladder systems of metal; metallic
trunking cavity; metallic lighting trunking; metal conduits;
cavity trunking of metal; cable trays of metal; ladder racks
of metal; ladders of metal; boxes of metal; power poles of
metal; metal plates, clamps, brackets, bolts covers, clips,
couplers, stop ends, end caps, fixings, washer, nuts, cable
clips, screws, washers, dividers, turnbuckles, bolts,
closure strips, cover clips, threaded rod and connectors of
metal; metal access covers; metal vent covers; drain covers
of metal; metal covers for use in building, construction,
civil engineering, transport infrastructure; metal covers
for use in railway and automotive infrastructure and
manufacturing; metal covers for racks, shelves, boxes,
containers and compartments for use in energy supply, marine
and offshore infrastructure and manufacturing; metal covers
for use in energy supply, marine and offshore infrastructure
and manufacturing; metal pin racks; metal flanges; metal
cantilever arms; metal channel nuts; connectors, fixtures
and fittings of common metal for use in building,
construction, civil engineering, transport infrastructure;
connectors, fixtures and fittings of common metal for use in
railway and automotive infrastructure and manufacturing;
connectors, fixtures and fittings of common metal for racks,
shelves, boxes, containers and compartments for use in
energy supply, marine and offshore infrastructure and
manufacturing; connectors, fixtures and fittings of common
metal for use in energy supply, marine and offshore
infrastructure and manufacturing; connectors, fixtures and
fittings of common steel for use in building, construction,
civil engineering, transport infrastructure; connectors,
fixtures and fittings of steel for use in railway and
automotive infrastructure and manufacturing; connectors,
fixtures and fittings of steel for racks, shelves, boxes,
containers and compartments for use in energy supply, marine
and offshore infrastructure and manufacturing; connectors,
fixtures and fittings of steel for use in energy supply,
marine and offshore infrastructure and manufacturing;
anchorage plates of metal; bracings of metal; packing plates
of metal; cleader angles made of metal; brickwork supports
and restraints of metal; building blocks, beams, boards,
casting and components of metal; building elements of metal;
ceiling supports of metal; cladding of metal; decking of
metal; drainage and drains made of metal; drywall
structures, support and struts made of metal; extrusions of
metal; facades of metal; fitting of metal for buildings;
floor sections of metal; brickwork ties of metal; metal
framework; structures of metal; beams of common metal for
formwork systems; building components of metal; building
frameworks of metal; building structures of metal; buildings
of metal; curtain walls of metal; dividing walls of metal;
liners, angles and channels for walls, floors and ceilings,
all made of steel; fencing made of common metal; fencing
made of steel; frames of metal; framework of metal for
ceilings; frameworks of metal for rooms; frameworks of metal
for floors and mezzanines; metal boundary posts; metal
ramps; metal staircases; metal tracks; metal utility poles;
metal transportable buildings; modular metallic structures;
modular pre-fabricated steel framing; metal framing
products; metal frames for use in building, construction,
civil engineering and infrastructure applications; overflow
channels made of metal; overhead suspension tracks of metal;
platforms of metal; pre-fabricated metal building assembly
kits; prefabricated metal constructions; prefabricated
constructions of steel; stairs of metal; tie wires of metal;
brackets of metal for buildings; bulkheads fittings of
metal; lining of metal; flashings of metal; sills of metal
materials; window and door casements of metal; door and
window fittings made of metal; door and window surrounds of
metal; window and door frames of metal; metal cables; metal
wires and chains; steel cables; wires and chains made of
steel; metal edgings; metal joinery fittings; metal nuts,
bolts and fasteners; sewers of metal; cable boxes of metal;
containers of metal; industrial packaging containers of
metal; pallets of metal; architectural hardware made of
common metal and alloys thereof; architectural hardware made
of steel; pipes, tubes and hoses and fittings therefor,
valves made of metal or predominantly made of metal;
foundation metals for use in buildings; parts, fittings and
accessories for all the aforesaid goods. Treatment of metal and metal alloys, namely, casting,
gouging, extrusion, metal drawing, rolling, powder
metallurgy, bending, coining, de-cambering, forging,
laminating, forming, hardening, pressing, spinning,
shearing, raising, roll forming, roll bending, chasing,
stamping, wheeling, cutting, milling, turning, threading,
grinding, filling, broaching, welding, braising, soldering,
heat treating, tempering, quenching, annealing, spraying,
casting, moulding, machining, and joining; treatment of
metal and metal alloys by application of rivets; application
of protective coatings to metal goods and products; cold
forming of metal; cold rolling of steel; custom manufacture
and assembly services in relation to metal structures and
metal hardware for use in building, construction, civil
engineering, transport infrastructure, railway, automotive,
energy supply, industrial storage, and marine and offshore
applications, and parts, fittings and accessories therefor;
custom manufacture and assembly services in relation to
steel structures and steel hardware for use in building,
construction, civil engineering, transport infrastructure,
railway, automotive, energy supply, industrial storage, and
marine and offshore applications, and parts, fittings and
accessories therefor; custom manufacture and fabrication of
metal components, materials and elements; custom manufacture
and fabrication of steel components, material and elements;
custom manufacture and fabrication of steel structures and
steel hardware for use in building, civil engineering,
transport infrastructure, railway, automotive, energy
supply, industrial storage, and marine and offshore
applications; engraving, etching, finishing, forging,
polishing, abrasion, galvanising, pressing, cutting,
colouring, moulding, stamping, tempering, machining,
hardening, coating, casting, laminating, drilling,
fabrication and treatment of metal; engraving, etching,
finishing, forging, polishing, abrasion, galvanising,
pressing, cutting, colouring, moulding, stamping, tempering,
machining, hardening, coating, casting, laminating,
drilling, fabrication and treatment of steel; recycling of
metals; rolling; welding; profile manipulation of metal
sheets, girders, rings, sections and tubes; profile
manipulation of steel sheets, girders, rings, sections and
tubes; mandrel bending and forming; sweep bending of metal
sheets, girders, rings, sections and tubes; sweep bending of
steel sheets, girders, rings, sections and tubes; ring
rolling; information, advice and consultancy provided in
relation to all the aforesaid services.
5.
METHOD AND DEVICE FOR BENDING PROFILES WITH A VARIABLE CROSS-SECTION
A method for bending profiles, wherein the profiles have a profile web and bent or angled profile legs at lateral ends of the profile web, wherein the profile is bent or formed parallel to and in the plane of the profile web and the height of the profile web between the profile legs varies over the length of the profile. The profile is formed with a roll arrangement that has at least one supporting roll, one bending roll, and one forming roll positioned one after the other in the movement direction, wherein the supporting roll, the bending roll, and the forming roll rest against the profile or profile legs in lateral edge regions, and through the adjustment of the distance between the bending roll and the forming roll perpendicular to the movement direction of the profile, it is possible to adjust the bending radius of a profile.
The invention presents a mounting bracket (2) for at least one solar module (3), in particular PV module, and also a solar installation (1) having this mounting bracket (2). In order to achieve stability in relation to wind loads, it is proposed that the mounting bracket (2) should have an elongate wind-deflecting element (10a, 10b) made from a metal sheet, having a lower edge and upper edge (14, 15) and - as seen from the low-level support (8a) of the retaining element (5) - being arranged following the higher-level support (8b) of the retaining element (5) and being fastened on the rows (4a, 4b, 4c) via a respective holder (11a, 11b, 11c), wherein each holder (11a, 11b, 11c) has at least two retaining mounts (12a, 12b) which are directed towards one another and are arranged at a distance (AL) one after the other along the longitudinal extent (L) of the relevant row (4a, 4b, 4c) and each have an undercut (13a, 13b), either the upper edge (14) or the lower edge (15) of the wind-deflecting element (10a, 10b) engaging in these undercuts (13a, 13b) in order for the wind-deflecting element (10a, 10b) to be retained on the mounting bracket (2).
F24S 25/15 - Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using bent platesArrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using assemblies of plates
F24S 40/80 - Accommodating differential expansion of solar heat collector elements
H02S 20/24 - Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
maxmaxmaxmaxmaxmax greater than 0.5 m:φ = 65.2 K*m, preferably φ = 43.5 K*m and particularly preferably φ = 21.7 K*m, b) the component blanks of a batch, containing parts of a first type and parts of a second type, are arranged at least in the furnace in such a way that in each case a part of the first type is located directly next to at least one second part of the first type, and a part of the second type is located directly next to at least one second part of the second type, c) in the case of the component blanks of a batch, containing parts of a first type and parts of a second type, the parts of the first type and the parts of the second type are cold-formed with different sizes or three-dimensional shapes due to the different thermal expansion and/or the parts of at least one type within the parts are cold-formed with different sizes or three-dimensional shapes in such a way that differences in size are substantially compensated for at the time of completion of the closing of the hot-stamping press.
C21D 7/13 - Modifying the physical properties of iron or steel by deformation by hot working
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C23C 22/00 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
F27B 9/00 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity
F27D 99/00 - Subject matter not provided for in other groups of this subclass
C21D 1/18 - HardeningQuenching with or without subsequent tempering
8.
METHOD FOR PRODUCING A HARDENED SHEET STEEL COMPONENT
The invention relates to a method for producing components from sheet steel, wherein a sheet steel blank is cut out of a flat, hot- and cold-rolled steel strip coated with a zinc-based coating, and at least sub-regions of the sheet steel blank are either heated to a temperature above Ac3 and then shaped in a hot state in a press-hardening tool and quench-hardened, or the sheet steel blank is cold-formed into a sheet steel preform and the sheet steel preform is then quench-hardened in a hot-stamping tool, wherein, for heating between 400°C and 550°C, in particular between 420°C and 530°C, the heating rate is set such that the degree of discoloration towards silver S is greater than 1.
The invention relates to a method for producing components made of sheet steel. A sheet steel blank is cut from a flat hot-rolled and cold-rolled steel strip coated with a zinc-based coating, and either the sheet steel blank is heated at least in some regions to a temperature above Ac3 and subsequently shaped and quench-hardened in a hot state in a press-hardening tool or the sheet steel blank is cold-formed in order to form a sheet steel pre-component and the sheet steel pre-component is heated at least in some regions to a temperature above Ac3 and subsequently quench-hardened in a form-hardening tool, wherein the heating process is carried out in the temperature range from room temperature to 530°C at an average heating rate of below 14 K/s.
The invention relates to a method for producing components made of sheet steel. A sheet steel blank is cut from a flat steel strip coated with a zinc-iron-containing coating, and the sheet steel blank is either heated at least in some regions to a temperature above Ac3 and subsequently shaped and quench-hardened in a hot state in a press-hardening tool or the coated sheet steel blank is cold-formed in order to form a sheet steel pre-component and the sheet steel pre-component is heated at least in some regions to a temperature above Ac3 and subsequently quench-hardened in a form-hardening tool, wherein the heating process is carried out in the temperature range from room temperature to 530 °C at an average heating rate below 14K/s.
The invention relates to a method for producing components from sheet steel, wherein a sheet steel blank is cut out of a flat, hot- and cold-rolled steel strip coated with a zinc-based coating, and at least sub-regions of the sheet steel blank are either heated to a temperature above Ac3 and then shaped in a hot state in a press-hardening tool and quench-hardened, or the sheet steel blank is cold-formed into a sheet steel preform and the sheet steel preform is then quench-hardened in a hot-stamping tool, wherein, for heating from 420°C to 530°C, the heating rate is set such that the degree of discoloration towards silver S is greater than 1, and wherein the heating takes place with a heat-up rate that is variable over the furnace dwell time and dependent on the zinc layer thickness.
The invention relates to a method for producing components made of sheet steel. A sheet steel blank is cut from a flat steel strip coated with a zinc-iron-containing coating, and the sheet steel blank is either heated at least in some regions to a temperature above Ac3 and subsequently shaped and quench-hardened in a hot state in a press-hardening tool or the coated sheet steel blank is cold-formed in order to form a sheet steel pre-component and the sheet steel pre-component is heated at least in some regions to a temperature above Ac3 and subsequently quench-hardened in a form-hardening tool. The heating process is carried out in the temperature range from room temperature to 530 °C at an average heating rate r1 and in the temperature range between 530 °C and 670 °C at an average heating rate r2, wherein (I).
The invention relates to a method for producing components made of sheet steel. A sheet steel blank is cut from a flat hot-rolled and cold-rolled steel strip coated with a zinc-based coating, and the sheet steel blank is either heated at least in some regions to a temperature above Ac3 and subsequently shaped and quench-hardened in a hot state in a press-hardening tool or the sheet steel blank is cold-formed in order to form a sheet steel pre-component and the sheet steel pre-component is heated at least in some regions to a temperature above Ac3 and subsequently quench-hardened in a form-hardening tool. The heating process is carried out at a heating rate which varies over the furnace dwell time and which is based on the zinc layer thickness, wherein the heating process is carried out in the temperature range from room temperature to 530 °C at an average heating rate r1 and in the temperature range between 530 °C and 670 °C at a maximum heating rate r2, wherein r1 < r2.
The invention relates to a method for producing hardened steel components, wherein a steel sheet blank made of a hardenable steel, which is provided with a metal anti-corrosion layer, in particular with a zinc-based metal anti-corrosion layer, is first cold-formed, and the resultant cold-preformed preliminary part is then fully or partially austenitised by being heated and is subsequently inserted into a press-hardening tool, wherein the insertion temperature is at least 500 °C, in particular above 600 °C, and is cooled in the press-hardening tool by contact with the press-hardening tool at a speed above the critical hardening speed and is thus quench-hardened and formed into the finished component, wherein the metal anti-corrosion layer has a layer thickness of 7 µm to 20 µm per side, wherein, based on the total surface area of the finished component, cold-finished regions make up 85-99% of the surface area and hot-finished regions make up 1-15% of the surface area.
The invention relates to a holding element (1) made of a metal sheet for at least one solar element (2), in particular a solar module and/or a solar collector, comprising a base (4) which forms a stand surface (5) for the holding element (1), two supports (6a, 6b) for the solar element (2), said supports projecting from the base (4) to different heights, and connection elements (10) which are provided on end faces (7a, 7b) of the holding element (1) and which have at least one recess (8a, 8b), in particular a hole-shaped recess, and at least one tab (9a, 9b), said tab (9a, 9b) being shaped so as to be introduced into such a recess (8a, 8b). In order to allow a simple installation of the holding element (1), which has a high degree of stability, the invention proposes that at least one respective recess (8a, 8b) and at least one respective tab (9a, 9b) are provided next to each other on each end face (7a, 7b), wherein the metal sheet is a metal-coated steel sheet, in particular a hot-dip-coated steel sheet.
F24S 25/16 - Arrangement of interconnected standing structuresStanding structures having separate supporting portions for adjacent modules
F24S 25/65 - Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
H02S 20/24 - Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
06 - Common metals and ores; objects made of metal
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
(1) Building and construction materials and elements of metal; metal structures and metal hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; steel structures and steel hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; metal containers, boxes, vessels, tanks and compartments for storage, transport and packaging; doors, gates, windows and window coverings of metal; small hardware of metal; metal hardware; metal ironmongery; structures and transportable buildings of metal; materials of common metals and their alloys, unprocessed or semi-processed; alloyed metals; steel; common metals; cold rolled steel; plated steels; metal sections; rolled steel; balls, rods, bars, rolls, sheets, plates, strips, reels, coils of metal; balls, rods, bars, rolls, sheets, plates, strips, reels, and coils, all made of steel; building components made of metal; metal goods for use in building and construction; roof components made of metal; building and construction materials made of steel; girders, purlins, trusses, lintels, beams, boards, panels, joists, floors, ceilings, roofing, profiles, sections, skirtings, parapets, pillars, columns, rafters, grating, grilles, gullies, guttering, meshes, rails, railing, poles, racking, braces, studs, column ties, cleats, struts, all made of common metals; construction supports of common metals; supports of common metals for use in building, construction, civil engineering, transport infrastructure; supports of common metals for use in railway and automotive infrastructure and manufacturing; supports of common metals for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; supports of common metals for use in energy supply, marine and offshore infrastructure and manufacturing; girders, purlins, trusses, lintels, beams, boards, panels, joists, floors, ceilings, roofing, profiles, sections, skirtings, parapets, pillars, columns, rafters, grating, grilles, gullies, guttering, meshes, rails, railing, poles, racking, braces, studs, column ties, cleats, struts, all made of steel; supports of steel for use in building, construction, civil engineering, transport infrastructure; supports of steel for use in railway and automotive infrastructure and manufacturing; supports of steel for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; supports of steel for use in energy supply, marine and offshore infrastructure and manufacturing; handrails of steel; prefabricated bridge units of steel; bridge support structures of steel; metal racks; steel racks; sleeved rails of metal; structural steelwork; ducting of metal; flues of metal for use in buildings; metal ventilation channels; trunking made of metal; metal ducting and cable trunking systems; metal cable management systems and installations; metal conduit systems; metallic trunking systems for electrical cables; trunking channels of metal; cable ladder systems of metal; metallic trunking cavity; metallic lighting trunking; metal conduits; cavity trunking of metal; cable trays of metal; ladder racks of metal; ladders of metal; boxes of metal; power poles of metal; metal plates, clamps, brackets, bolts covers, clips, couplers, stop ends, end caps, fixings, washer, nuts, cable clips, screws, washers, dividers, turnbuckles, bolts, closure strips, cover clips, threaded rod and connectors of metal; metal access covers; metal vent covers; drain covers of metal; metal covers for use in building, construction, civil engineering, transport infrastructure; metal covers for use in railway and automotive infrastructure and manufacturing; metal covers for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; metal covers for use in energy supply, marine and offshore infrastructure and manufacturing; metal pin racks; metal flanges; metal cantilever arms; metal channel nuts; connectors, fixtures and fittings of common metal for use in building, construction, civil engineering, transport infrastructure; connectors, fixtures and fittings of common metal for use in railway and automotive infrastructure and manufacturing; connectors, fixtures and fittings of common metal for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; connectors, fixtures and fittings of common metal for use in energy supply, marine and offshore infrastructure and manufacturing; connectors, fixtures and fittings of common steel for use in building, construction, civil engineering, transport infrastructure; connectors, fixtures and fittings of steel for use in railway and automotive infrastructure and manufacturing; connectors, fixtures and fittings of steel for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; connectors, fixtures and fittings of steel for use in energy supply, marine and offshore infrastructure and manufacturing; anchorage plates of metal; bracings of metal; packing plates of metal; cleader angles made of metal; brickwork supports and restraints of metal; building blocks, beams, boards, casting and components of metal; building elements of metal; ceiling supports of metal; cladding of metal; decking of metal; drainage and drains made of metal; drywall structures, support and struts made of metal; extrusions of metal; facades of metal; fitting of metal for buildings; floor sections of metal; brickwork ties of metal; metal framework; structures of metal; beams of common metal for formwork systems; building components of metal; building frameworks of metal; building structures of metal; buildings of metal; curtain walls of metal; dividing walls of metal; liners, angles and channels for walls, floors and ceilings, all made of steel; fencing made of common metal; fencing made of steel; frames of metal; framework of metal for ceilings; frameworks of metal for rooms; frameworks of metal for floors and mezzanines; metal boundary posts; metal ramps; metal staircases; metal tracks; metal utility poles; metal transportable buildings; modular metallic structures; modular pre-fabricated steel framing; metal framing products; metal frames for use in building, construction, civil engineering and infrastructure applications; overflow channels made of metal; overhead suspension tracks of metal; platforms of metal; pre-fabricated metal building assembly kits; prefabricated metal constructions; prefabricated constructions of steel; stairs of metal; tie wires of metal; brackets of metal for buildings; bulkheads fittings of metal; lining of metal; flashings of metal; sills of metal materials; window and door casements of metal; door and window fittings made of metal; door and window surrounds of metal; window and door frames of metal; metal cables; metal wires and chains; steel cables; wires and chains made of steel; metal edgings; metal joinery fittings; metal nuts, bolts and fasteners; sewers of metal; cable boxes of metal; containers of metal; industrial packaging containers of metal; pallets of metal; architectural hardware made of common metal and alloys thereof; architectural hardware made of steel; pipes, tubes and hoses and fittings therefor, valves made of metal or predominantly made of metal; foundation metals for use in buildings; parts, fittings and accessories for all the aforesaid goods. (1) Treatment of metal and metal alloys, namely, casting, gouging, extrusion, metal drawing, rolling, powder metallurgy, bending, coining, de-cambering, forging, laminating, forming, hardening, pressing, spinning, shearing, raising, roll forming, roll bending, chasing, stamping, wheeling, cutting, milling, turning, threading, grinding, filling, broaching, welding, braising, soldering, heat treating, tempering, quenching, annealing, spraying, casting, moulding, machining, and joining; treatment of metal and metal alloys by application of rivets; application of protective coatings to metal goods and products; cold forming of metal; cold rolling of steel; custom manufacture and assembly services in relation to metal structures and metal hardware for use in building, construction, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications, and parts, fittings and accessories therefor; custom manufacture and assembly services in relation to steel structures and steel hardware for use in building, construction, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications, and parts, fittings and accessories therefor; custom manufacture and fabrication of metal components, materials and elements; custom manufacture and fabrication of steel components, material and elements; custom manufacture and fabrication of steel structures and steel hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; engraving, etching, finishing, forging, polishing, abrasion, galvanising, pressing, cutting, colouring, moulding, stamping, tempering, machining, hardening, coating, casting, laminating, drilling, fabrication and treatment of metal; engraving, etching, finishing, forging, polishing, abrasion, galvanising, pressing, cutting, colouring, moulding, stamping, tempering, machining, hardening, coating, casting, laminating, drilling, fabrication and treatment of steel; recycling of metals; rolling; welding; profile manipulation of metal sheets, girders, rings, sections and tubes; profile manipulation of steel sheets, girders, rings, sections and tubes; mandrel bending and forming; sweep bending of metal sheets, girders, rings, sections and tubes; sweep bending of steel sheets, girders, rings, sections and tubes; ring rolling; information, advice and consultancy provided in relation to all the aforesaid services.
06 - Common metals and ores; objects made of metal
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Building and construction materials and elements of metal, namely, beams, sheets, bars, panels, slabs, posts, rails, tubes, pipes, plates, channels, ducts, brackets, frames, reinforcing materials, pre-formed lengths, profiles and sections of metal; metal structures and metal hardware, namely, beams, sheets, bars, panels, slabs, posts, rails, tubes, pipes, plates, channels, ducts, brackets, frames, reinforcing materials, pre-formed lengths of metal, nuts, washers, screws, hooks, springs, pins, pulleys, latches, rivets, bolts, nails, rods, inserts, hinges, locks, knobs, handles, brackets, rings, fasteners, chains, wires, and spikes, for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; steel structures and steel hardware, namely, beams, sheets, bars, panels, slabs, posts, rails, tubes, pipes, plates, channels, ducts, brackets, frames, reinforcing materials, pre-formed lengths of metal, nuts, washers, screws, hooks, springs, pins, pulleys, latches, rivets, bolts, nails, rods, inserts, hinges, locks, knobs, handles, brackets, rings, fasteners, chains, wires, spikes, for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; metal containers, boxes of common metal, vessels being metal containers, metal tanks and compartments being metal containers for storage and transport; compartments for packaging, namely, packaging trays, boxes and containers, all of metal; metal doors, metal gates, metal windows and window coverings of metal, namely, shutters, curtains, grilles, screens and blinds; metal hardware, namely, nuts, washers, screws, hooks, springs, pins, pulleys, latches, rivets, bolts, nails, rods, inserts, hinges, locks, knobs, handles, brackets, rings, fasteners, chains, wires and spikes; metal ironmongery, namely, handles, hinges, locks, latches, knobs, hooks, bolts, brackets, rails, and fittings for use in building, architecture and construction; portable structures of metal, namely, dividers, walls, bollards, barriers, fences and bridges; portable buildings of metal; common metals and their alloys, unwrought or semi-wrought; alloyed common metals; steel; cold rolled steel; plated steels; metal sections, namely, prefabricated metal walls, metal channels, metal tubes, metal pipes and metal profiles; rolled steel; common metals and alloys of common metal in the form of balls, rods, bars, rolls, sheets, plates, strips, reels, and coils; balls, rods, bars, rolls, sheets, plates, strips, reels, and coils, all made of steel; building components made of metal, namely, fabricated walls, ceilings, floors, roofs, stairs, columns, beams, supports, doors and windows, and fabricated components for building foundations; roof components made of metal, namely, panels, tiles, trusses, flashing, girders, purlins, plates, sheets and coverings; building and construction materials made of steel, namely, beams, sheets, bars, panels, slabs, posts, rails, tubes, pipes, plates, channels, ducts, brackets, frames, reinforcing materials, pre-formed lengths, profiles and sections; common metals and alloys of common metal in the form of girders, purlins, trusses, lintels, beams, boards, panels, joists, floors, ceiling panels and prefabricated ceilings, roofing panels and tiles, profiles being lengths of metal as semi-finished products, sections being lengths of metal as semi-finished products , skirtings, parapets, pillars, columns, rafters, grating, grilles, gullies, guttering, meshes, rails, railing, poles, racking, braces, studs, column ties, cleats, and struts; construction elements made of metal, namely, supports; construction elements made of metal, namely, supports of common metals for use in building, civil engineering, and transport infrastructure; construction elements made of metal, namely, supports of common metals for use in railway and automotive infrastructure and manufacturing; construction elements made of metal, namely, supports of common metals for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; construction elements made of metal, namely, supports of common metals for use in energy supply, marine and offshore infrastructure and manufacturing; steel in the form of girders, purlins, trusses, lintels, beams, boards, panels, joists, floors, ceiling panels and prefabricated ceilings, roofing panels, profiles being lengths of metal as semi-finished products, sections being lengths of metal as semi-finished products, skirtings, parapets, pillars, columns, rafters, grating, grilles, gullies, guttering, meshes, rails, railing, poles, racking, braces, studs, column ties, cleats, struts; construction elements made of metal, namely, supports of steel for use in building, civil engineering, and transport infrastructure; construction elements made of metal, namely, supports of steel for use in railway and automotive infrastructure and manufacturing; construction elements made of metal, namely, supports of steel for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; construction elements made of metal, namely, supports of steel for use in energy supply, marine and offshore infrastructure and manufacturing; handrails of steel; prefabricated bridges of steel; construction elements made of metal, namely, bridge supports of steel; metal racks for storage purposes and for supporting cables, wires and pipes; steel racks for storage purposes and for supporting cables, wires and pipes; sleeved rails of metal; structural steelwork, namely, steel frames and preformed steel frames for use in building, construction, civil engineering, manufacturing, energy supply, and railway, automotive, transport, marine and offshore infrastructure; ducting of metal for pipework, plumbing, heating, air conditioning and ventilation; flues of metal for pipework, plumbing, heating, air conditioning and ventilation for use in buildings; metal ventilation channels, namely. ducts of metal for venting, heating and air conditioning installations; trunking made of metal, namely, metal ducts, conduits, shafts and channels; metal ducting systems and cable trunking systems, namely, metal ducts, conduits, shafts and channels; metal cable management systems and installations consisting of metal frames, ladders, trays, tubes, trunking, ducts, racks, sleeves, extenders, conduits, lids, clamps, clips and ties; metal conduit systems consisting of metal conduits, pipes, channels, tubes, connectors, closures, joints, couplers, saddles, bushings, boxes, rings, bends and elbows; metallic trunking systems, namely, metal ducts, conduits, shafts and channels, for electrical cables; trunking channels of metal, namely, metal ducts, conduits, shafts and channels; cable ladder systems of metal, consisting of metal rails, rungs, beams, supports, connectors, brackets, clamps, dividers, covers, trapezes, stands, straps, splices, reducers and risers for changing elevation and direction; metallic trunking cavity, namely, metal ducts, conduits, shafts and channels; metallic lighting trunking, namely, metal ducts, conduits, shafts and channels; metal conduits; cavity trunking of metal, namely, metal ducts, conduits, shafts and channels; cable trays of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; ladder racks of metal for arranging, organizing and securing cables; ladders of metal; boxes of common metal; power poles of metal; metal plates, metal clamps, brackets of metal for building and construction, bolt covers being metal caps for bolts, metal clips for general use, couplers being connectors of metal for pipes, tubes and channels, stop ends for plumbing and drainage, gutter end caps of metal, fixings of metal in the nature of bolts, nails and plates, metal washers, nuts of metal, cable clips of metal, screws of metal, metal washers, metal dividers for building and construction not being furniture parts, metal turnbuckles, bolts of metal, metal closure strips for building and construction, cover clips of metal for use in building, construction, civil engineering, manufacturing, energy supply, and railway, automotive, transport, marine and offshore infrastructure, threaded metal rods and connectors of metal for pipes; metal access covers, namely, manhole covers of metal and covers of metal for wall, floor and ceiling apertures; metal vent covers for air ventilation ducts and for ducts for heating and cooling systems; drain covers of metal, namely, drain grates and drain access panels; metal covers in the nature of lids, seals, caps, coverings, and closures for use in building, construction, civil engineering, transport infrastructure; metal covers in the nature of lids, seals, caps, coverings, and closures for use in railway and automotive infrastructure and manufacturing; metal covers in the nature of lids, seals, caps, coverings, and closures for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; metal covers in the nature of lids, seals, caps, coverings, and closures for use in energy supply, marine and offshore infrastructure and manufacturing; metal pin racks being metal plates featuring metal pins for use in trunking systems; metal flanges; metal cantilever bracket arms; metal channel nuts; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of common metal for use in building, construction, civil engineering, transport infrastructure; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of common metal for use in railway and automotive infrastructure and manufacturing; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of common metal for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of common metal for use in energy supply, marine and offshore infrastructure and manufacturing; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of common steel for use in building, construction, civil engineering, transport infrastructure; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of steel for use in railway and automotive infrastructure and manufacturing; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of steel for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; structural joint connectors, wire connectors, pipe connectors, couplers and fasteners of steel for use in energy supply, marine and offshore infrastructure and manufacturing; common metal and alloys of common metal in the form of anchorage plates of metal; bracings of metal for support and reinforcement of structures and buildings and load-bearing; packing plates of metal, namely, metal shims and metal washers; cleader angles made of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; brickwork supports and restraints of metal, namely, metal rebar, metal frames, metal cladding, metal braces and brackets, metal bolts, metal screws, washers of metal, metal bars, metal channels, metal cleats, metal plates, metal shims, and angles of metal; metal building blocks, beams of metal, boards of metal for flooring, platforms, walls and ceilings and metal castings; ceiling supports of metal; cladding of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; decking of metal; drainage pipes, channels, courses, gutters and traps made of metal; drywall structures, support and struts made of metal, namely, frames, studs, beams, channels, straps, bars, angles, clips, cleats, hangers, plates, connectors, joints, brackets, tracks, braces, corner beads, and flanges; extruded semi-finished articles of metal; facades of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; fitting of metal for buildings, namely, metal fittings for windows, doors, roofs, ceilings, floors, walls and pipes; flooring of metal; brickwork ties of metal, namely, metal strips, wires and restraints; metal framework for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; structures of metal, namely, walls, floors, ceilings, stairs, mezzanines, porches, canopies, pillars, skylights, posts, windows, and doors; beams of common metal for formwork systems; building frameworks of metal; buildings of metal, namely, prefabricated metal buildings, modular metal buildings, and portable metal buildings; curtain walls of metal; prefabricated dividing walls of metal; linings and angles for building, constructing and supporting walls, floors and ceilings, all made of steel; fencing made of common metal; fencing made of steel; frames of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; framework of metal for building, constructing and supporting ceilings; frameworks of metal for building, constructing and supporting rooms; frameworks of metal for building, constructing and supporting floors and mezzanines; metal boundary posts; metal ramps for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; metal staircases; metal tracks for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; metal utility poles; metal transportable buildings; modular metallic buildings; modular pre-fabricated steel framing for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; metal framing products, namely, building wall framing made primarily of metal; metal frames for use in building, building construction, civil engineering building and infrastructure building; overflow channels made of metal, namely, metal drain pipes and metal guttering; overhead suspension tracks of metal, namely, guide rails of metal, metal beams, metal hooks, metal chains and metal cables; prefabricated platforms of metal; pre-fabricated metal building assembly kits; prefabricated metal buildings; prefabricated buildings of steel; stairs of metal; tie wires of metal; brackets of metal for building; bulkheads fittings of metal in the nature of connectors, couplings, joints and seals; lining of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; flashings of metal for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; sills of metal for windows, doors and skylights; window and door casements of metal; door and window fittings made of metal, namely, restrictors, fasteners, hinges, lifts, handles, sashes and seals; door and window surrounds of metal; window and door frames of metal; metal cable wire; metal wires and chains; steel cable wire; wires and chains made of steel; metal edgings for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; metal joinery fittings; metal nuts, metal bolts and metal fasteners in the nature of screws, bars, chains, clamps, snap rings and rivets; sewer channels, pipes and drains of metal; cable boxes of common metal; containers of metal for storage or transport; industrial packaging containers of metal; pallets of metal; architectural metalwork made of common metal and alloys thereof; architectural metalwork made of steel; metal pipes, tubes and hoses and fittings therefor for use in building, construction, civil engineering, transport infrastructure, railway and automotive infrastructure and manufacturing, energy supply, and marine and offshore infrastructure and manufacturing; valves made of metal other than parts of machines; foundations of metal for use in buildings. Treatment of materials in the nature of metal and metal alloys by means of casting, gouging, extrusion, metal drawing, rolling, powder metallurgy, bending, coining, de-cambering, forging, laminating, forming, hardening, pressing, spinning, shearing, raising, roll forming, roll bending, chasing, stamping, wheeling, cutting, milling, turning, threading, grinding, filling, broaching, welding, braising, soldering, heat treating, tempering, quenching, annealing, spraying, casting, moulding, machining, and joining; application of protective coatings to metal goods and products by means of galvanization, thermal spraying and electroplating; cold forming of metal; cold rolling of steel; custom manufacture and assembly of metal hardware for use in building, construction, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, marine, and offshore applications; custom manufacture and assembly of steel structures and steel hardware for use in building, construction, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, marine, and offshore applications; custom manufacture and fabrication of metal components, materials and elements, namely, modular and transportable metal structures and hardware; custom manufacture and fabrication of steel components, material and elements, namely, modular and transportable steel structures and hardware; custom manufacture and fabrication of modular and transportable steel structures and steel hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; metal engraving, metal etching, metal finishing, forging metal goods to the order and specification of others, polishing of metal, burnishing of metal by compression and abrasion, galvanizing of metal, metal pressing, cutting of metal , coloring being electroplating treatment of metal, custom moulding of metals for others, metal stamping, metal tempering, machining metal parts for others, metal hardening, coating of metal, metal casting, metal laminating, drilling of metals, metal fabrication and finishing services for others; steel engraving, steel etching, steel finishing, forging steel goods to the order and specification of others, polishing of steel, burnishing of steel by compression and abrasion, galvanizing of steel, steel pressing, cutting of steel, coloring being electroplating treatment of steel, custom moulding of steel for others, steel stamping, steel tempering, machining steel parts for others, steel hardening, coating of steel, steel casting, steel laminating, drilling of steel, steel fabrication and finishing services for others; recycling of metals; custom rolling and fabrication of metals and steel to the order and specification of others; welding; profile manipulation of metal, namely, pressing, piercing, bending, rolling and welding of metal into the form of sheets, girders, rings, sections and tubes; profile manipulation of steel, namely, pressing, piercing, bending, rolling and welding of metal into the form of sheets, girders, rings, sections and tubes; bending and forming of metal and steel by mandrel; sweep bending, namely, pressing, bending and rolling of metal into the form of sheets, girders, rings, sections being lengths of metal as semi-finished products and tubes; sweep bending, namely, pressing, bending and rolling of steel into the form of sheets, girders, rings, sections being lengths of metal as semi-finished products and tubes; ring rolling in the nature of metal forming, forging, fabrication and finishing services for others; information, advice and consultancy provided in relation to all the aforesaid services.
18.
Method For Producing Hardened Steel Sheet Components
The invention relates to a method for producing a hardened sheet steel component, wherein sheet steel sheet bars are cut from a coil made of a hardenable steel alloy or steel strip, formed into sheet steel component blanks in a cold forming process, and the blanks are heated in a continuous furnace to a temperature above the austenitization temperature required for the hardening and pressed and quench hardened in a form hardening tool. The blanks have point-shaped or linear beads, raised bumps, or flanges whose free ends or partial lengths are bent relative to the contact element so that the blanks rest on the contact element using only the point-shaped or linear beads, raised bumps, or free ends or partial lengths of the flanges. During form hardening, the beads, bumps or bends are pressed or deformed into the desired geometry of the finished component.
The invention relates to a method for producing hardened steel components, wherein: galvanised sheet steel blanks made of a quench-hardenable steel alloy are subjected to a hot stamping or press hardening process so as to produce deep-drawn hardened steel components; after the hardening process, the hardened steel components are subjected to a surface conditioning process by means of centrifugal wheel blasting; and, at least in the case of sheet metal components in which the potential difference between the zinc coating and the steel substrate is less than 150 mV, the centrifugal wheel blasting is performed with an Almen intensity N of at least 0.08 mm.
C21D 7/06 - Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
C21D 7/13 - Modifying the physical properties of iron or steel by deformation by hot working
C21D 8/02 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
C23C 30/00 - Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
B24C 1/08 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods for polishing surfaces, e.g. by making use of liquid-borne abrasives
C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
C22C 38/04 - Ferrous alloys, e.g. steel alloys containing manganese
C22C 38/06 - Ferrous alloys, e.g. steel alloys containing aluminium
C22C 38/12 - Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium or niobium
C22C 38/14 - Ferrous alloys, e.g. steel alloys containing titanium or zirconium
C22C 38/18 - Ferrous alloys, e.g. steel alloys containing chromium
C23C 2/02 - Pretreatment of the material to be coated, e.g. for coating on selected surface areas
C23C 2/06 - Zinc or cadmium or alloys based thereon
C23C 28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and
C22C 38/32 - Ferrous alloys, e.g. steel alloys containing chromium with boron
B24C 1/06 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
The invention relates to a solar installation (1) and a support element (4) therefor made of metal for at least one solar element (2, 3), in particular a solar module and/or solar collector. In order to permit high stability with structural simplicity on the support element (4), the invention proposes that the support element (4) consists of a sheet-metal profile, in particular a steel sheet profile, the profile base of which forms the foot (5) and the profile member of which forms the web (7, 8), which web (7, 8) has, on its free end (9) opposite the foot (5), at least one holder (10a, 10b, 10c, 10d) through a recess introduced into the sheet metal, wherein said holder (10a, 10b, 10c, 10d) is shaped to receive a frame member (12a, 12b) of the solar element (2, 3).
F24S 25/16 - Arrangement of interconnected standing structuresStanding structures having separate supporting portions for adjacent modules
F24S 25/15 - Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using bent platesArrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using assemblies of plates
F24S 25/63 - Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
06 - Common metals and ores; objects made of metal
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Building and construction materials and elements of metal; metal structures and metal hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; steel structures and steel hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; containers and transportation and packaging articles, of metal; doors, gates, windows and window coverings of metal; small hardware of metal; metal hardware; metal ironmongery; structures and transportable buildings of metal; unprocessed and semi-processed materials of metal, not specified for use; alloyed metals; steel; common metals; cold rolled steel; plated steels; metal sections; rolled steel; balls, rods, bars, rolls, sheets, plates, strips, reels, coils of metal; balls, rods, bars, rolls, sheets, plates, strips, reels, and coils, all made of steel; building components made of metal; metal goods for use in building and construction; roof components made of metal; building and construction materials made of steel; girders, purlins, trusses, lintels, beams, boards, panels, joists, floors, ceilings, roofing, profiles, sections, skirtings, parapets, pillars, columns, rafters, grating, grilles, gullies, guttering, meshes, rails, railing, poles, racking, braces, studs, column ties, cleats, struts, all made of common metals; construction supports of common metals; supports of common metals for use in building, construction, civil engineering, transport infrastructure; supports of common metals for use in railway and automotive infrastructure and manufacturing; supports of common metals for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; supports of common metals for use in energy supply, marine and offshore infrastructure and manufacturing; girders, purlins, trusses, lintels, beams, boards, panels, joists, floors, ceilings, roofing, profiles, sections, skirtings, parapets, pillars, columns, rafters, grating, grilles, gullies, guttering, meshes, rails, railing, poles, racking, braces, studs, column ties, cleats, struts, all made of steel; supports of steel for use in building, construction, civil engineering, transport infrastructure; supports of steel for use in railway and automotive infrastructure and manufacturing; supports of steel for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; supports of steel for use in energy supply, marine and offshore infrastructure and manufacturing; handrails of steel; prefabricated bridge units of steel; bridge support structures of steel; metal racks; steel racks; sleeved rails of metal; structural steelwork; ducting of metal; flues of metal for use in buildings; metal ventilation channels; trunking made of metal; metal ducting and cable trunking systems; metal cable management systems and installations; metal conduit systems; metallic trunking systems for electrical cables; trunking channels of metal; cable ladder systems of metal; metallic trunking cavity; metallic lighting trunking; metal conduits; cavity trunking of metal; cable trays of metal; ladder racks of metal; ladders of metal; boxes of metal; power poles of metal; metal plates, clamps, brackets, bolts covers, clips, couplers, stop ends, end caps, fixings, washer, nuts, cable clips, screws, washers, dividers, turnbuckles, bolts, closure strips, cover clips, threaded rod and connectors of metal; metal access covers; metal vent covers; drain covers of metal; metal covers for use in building, construction, civil engineering, transport infrastructure; metal covers for use in railway and automotive infrastructure and manufacturing; metal covers for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; metal covers for use in energy supply, marine and offshore infrastructure and manufacturing; metal pin racks; metal flanges; metal cantilever arms; metal channel nuts; connectors, fixtures and fittings of common metal for use in building, construction, civil engineering, transport infrastructure; connectors, fixtures and fittings of common metal for use in railway and automotive infrastructure and manufacturing; connectors, fixtures and fittings of common metal for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; connectors, fixtures and fittings of common metal for use in energy supply, marine and offshore infrastructure and manufacturing; connectors, fixtures and fittings of common steel for use in building, construction, civil engineering, transport infrastructure; connectors, fixtures and fittings of steel for use in railway and automotive infrastructure and manufacturing; connectors, fixtures and fittings of steel for racks, shelves, boxes, containers and compartments for use in energy supply, marine and offshore infrastructure and manufacturing; connectors, fixtures and fittings of steel for use in energy supply, marine and offshore infrastructure and manufacturing; anchorage plates of metal; bracings of metal; packing plates of metal; cleader angles made of metal; brickwork supports and restraints of metal; building blocks, beams, boards, casting and components of metal; building elements of metal; ceiling supports of metal; cladding of metal; decking of metal; drainage and drains made of metal; drywall structures, support and struts made of metal; extrusions of metal; facades of metal; fitting of metal for buildings; floor sections of metal; brickwork ties of metal; metal framework; structures of metal; beams of common metal for formwork systems; building components of metal; building frameworks of metal; building structures of metal; buildings of metal; curtain walls of metal; dividing walls of metal; liners, angles and channels for walls, floors and ceilings, all made of steel; fencing made of common metal; fencing made of steel; frames of metal; framework of metal for ceilings; frameworks of metal for rooms; frameworks of metal for floors and mezzanines; metal boundary posts; metal ramps; metal staircases; metal tracks; metal utility poles; metal transportable buildings; modular metallic structures; modular pre-fabricated steel framing; metal framing products; metal frames for use in building, construction, civil engineering and infrastructure applications; overflow channels made of metal; overhead suspension tracks of metal; platforms of metal; pre-fabricated metal building assembly kits; prefabricated metal constructions; prefabricated constructions of steel; stairs of metal; tie wires of metal; brackets of metal for buildings; bulkheads fittings of metal; lining of metal; flashings of metal; sills of metal materials; window and door casements of metal; door and window fittings made of metal; door and window surrounds of metal; window and door frames of metal; metal cables; metal wires and chains; steel cables; wires and chains made of steel; metal edgings; metal joinery fittings; metal nuts, bolts and fasteners; sewers of metal; cable boxes of metal; containers of metal; industrial packaging containers of metal; pallets of metal; architectural hardware made of common metal and alloys thereof; architectural hardware made of steel; pipes, tubes and hoses and fittings therefor, valves made of metal or predominantly made of metal; foundation metals for use in buildings; parts, fittings and accessories for all the aforesaid goods. Treatment of metal and metal alloys, namely, casting, gouging, extrusion, metal drawing, rolling, powder metallurgy, bending, coining, de-cambering, forging, laminating, forming, hardening, pressing, spinning, shearing, raising, roll forming, roll bending, chasing, stamping, wheeling, cutting, milling, turning, threading, grinding, filling, broaching, welding, braising, soldering, riveting, heat treating, tempering, quenching, annealing, spraying, casting, moulding, machining, and joining; application of protective coatings to metal goods and products; cold forming of metal; cold rolling of steel; Custom manufacture and assembly services in relation to metal structures and metal hardware for use in building, construction, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications, and parts, fittings and accessories therefor; Custom manufacture and assembly services in relation to steel structures and steel hardware for use in building, construction, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications, and parts, fittings and accessories therefor; custom manufacture and fabrication of metal components, materials and elements; custom manufacture and fabrication of steel components, material and elements; custom manufacture and fabrication of steel structures and steel hardware for use in building, civil engineering, transport infrastructure, railway, automotive, energy supply, industrial storage, and marine and offshore applications; engraving, etching, finishing, forging, polishing, abrasion, galvanising, pressing, cutting, colouring, moulding, stamping, tempering, machining, hardening, coating, casting, laminating, drilling, fabrication and treatment of metal; engraving, etching, finishing, forging, polishing, abrasion, galvanising, pressing, cutting, colouring, moulding, stamping, tempering, machining, hardening, coating, casting, laminating, drilling, fabrication and treatment of steel; recycling of metals; rolling; welding; profile manipulation of metal sheets, girders, rings, sections and tubes; profile manipulation of steel sheets, girders, rings, sections and tubes; mandrel bending and forming; sweep bending of metal sheets, girders, rings, sections and tubes; sweep bending of steel sheets, girders, rings, sections and tubes; ring rolling; information, advice and consultancy provided in relation to all the aforesaid services.
22.
METHOD FOR CONDITIONING THE SURFACES OF HEAT-TREATED GALVANISED STEEL SHEETS
The invention relates to a method for conditioning the surfaces of heat-treated, galvanised or alloy-galvanised sheet steel components, wherein either at least regions of a sheet steel are heated for the purpose of austenitisation and subsequently formed into a sheet steel component and cooled at a rate above the critical cooling rate, or a sheet steel is first formed into a sheet steel component and subsequently heated at least in regions for the purpose of austenitisation and, after austenitising at least regions thereof, the sheet steel component is cooled at a rate above the critical cooling rate and, in both cases, the surface of the sheet steel component is subsequently subjected to wheel blasting, characterised in that the wheel blasting is carried out with an Almen intensity of between 0.05 mm N and 0.20 mm N.
C21D 7/06 - Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
C21D 8/00 - Modifying the physical properties by deformation combined with, or followed by, heat treatment
B21D 22/00 - Shaping without cutting, by stamping, spinning, or deep-drawing
B24C 1/00 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods
B24C 7/00 - Equipment for feeding abrasive materialControlling the flowability, constitution, or other physical characteristics of abrasive blasts
B24C 11/00 - Selection of abrasive materials for abrasive blasts
B21D 31/06 - Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming
B23K 31/00 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups
C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
C22C 38/04 - Ferrous alloys, e.g. steel alloys containing manganese
C22C 38/06 - Ferrous alloys, e.g. steel alloys containing aluminium
C22C 38/12 - Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium or niobium
C22C 38/14 - Ferrous alloys, e.g. steel alloys containing titanium or zirconium
C22C 38/18 - Ferrous alloys, e.g. steel alloys containing chromium
C23C 2/06 - Zinc or cadmium or alloys based thereon
A multi-water-channel hot stamping die includes an upper die base and insert, a lower die base insert. The upper and lower die bases are provided with a water channel, which is provided with die cavities, in which water through openings are arranged and in communication. A caliber of water through openings is smaller than die cavities, introducing turbulence into the cooling medium in the water channels and the die cavities thus improving cooling efficiency. Die cavities are arranged in the main water channel in a non-single straight line, water retaining blocks are placed at water through openings of the die cavities. A plurality of cooling zones is formed A plurality of inserts is correspondingly arranged in cooling zones, so that the of inserts are cooled simultaneously. Targeted control over cooling water flow of the main water channel is effected by supplying certain inserts with water.
A method for producing three-dimensional magnetic shields with a sufficient permeability from unannealed, soft-annealed, or magnetization annealed magnetically soft metal sheets, wherein the metal sheet is either cold formed into the three-dimensional component in a one-step or multi-step process, then is subjected to a (magnetization) annealing to increase the permeability, and is then transferred to a forming tool, in which it is held and/or pressed in a tool, which has the desired contour of the component, and is optionally shape-corrected or calibrated by the tool, and allowed to cool in the tool, or a sheet is heated and then formed to the desired geometry in a hot-forming tool and held in it, and is allowed to cool in the tool, or the three-dimensional component is generated by additive production and then is subjected to a (magnetization) annealing to increase the permeability; the invention also relates to a shielding device.
C22C 19/05 - Alloys based on nickel or cobalt based on nickel with chromium
C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
C22C 38/04 - Ferrous alloys, e.g. steel alloys containing manganese
C22C 38/06 - Ferrous alloys, e.g. steel alloys containing aluminium
C22C 38/30 - Ferrous alloys, e.g. steel alloys containing chromium with cobalt
C22C 38/28 - Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
C22C 38/26 - Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
C22C 38/24 - Ferrous alloys, e.g. steel alloys containing chromium with vanadium
C22C 38/22 - Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
C21D 8/12 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
The invention relates to a method for producing hardened steel components, wherein a sheet metal blank is cut out from a galvanized or alloy-galvanized strip made of a hardenable steel alloy and the sheet metal blank is then cold-formed to produce a component blank and then at least partly heated to a temperature which causes a microstructural change to austenite, wherein the at least partly austenitized component blank is then fed to a press hardening tool in which the component blank is interlockingly held by means of an upper and lower die which have a shape that corresponds substantially to the component blank, wherein, due to the contact of the component blank material with the dies, which are in particular cooled, the heat is extracted from the steel material so quickly that martensitic hardening occurs due to the cooling at a cooling rate above the critical cooling rate. The galvanized or alloy-galvanized strip is provided with a coil lubrication and sheet metal blanks cut from the steel strip are at least partly provided with an additional lubrication prior to cold forming, the additional lubrication being carried out using a drawing lubricant in an amount of 0.1 g/m² to 2 g/m².
B21D 22/00 - Shaping without cutting, by stamping, spinning, or deep-drawing
C21D 7/10 - Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
C21D 7/13 - Modifying the physical properties of iron or steel by deformation by hot working
C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
C10M 101/00 - Lubricating compositions characterised by the base-material being a mineral or fatty oil
C21D 8/02 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
C22C 38/04 - Ferrous alloys, e.g. steel alloys containing manganese
C22C 38/12 - Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium or niobium
C22C 38/14 - Ferrous alloys, e.g. steel alloys containing titanium or zirconium
C22C 38/18 - Ferrous alloys, e.g. steel alloys containing chromium
C21D 1/18 - HardeningQuenching with or without subsequent tempering
C23C 2/06 - Zinc or cadmium or alloys based thereon
26.
METHOD AND DEVICE FOR PRODUCING HARDENED SHEET-STEEL COMPONENTS
The invention relates to a method for heating a sheet-steel blank or a pre-shaped sheet-steel component having a zinc coating or a zinc-alloy coating, in which method: the sheet-steel component or the sheet-steel blank is guided through a furnace or deposited or positioned in a furnace and is heated in the furnace in particular above the austenitization temperature; the sheet-steel component or the sheet-steel blank at least temporarily rests on a plurality of supporting faces of at least one carrier; a carrier is used in which, with regard to the supporting faces for a sheet-steel blank or a sheet-steel component, either a) the supporting faces each amount to a maximum of 200 mm², preferably a maximum of 113 mm², and/or b) the supporting faces consist of porous and/or rough oxide ceramics or carbide ceramics or a high-temperature-resistant cast steel, so that even in the region of the supporting face, oxygen entering the surface of the steel sheet or steel component is ensured. The invention also relates to a device for carrying out the method.
C21D 7/13 - Modifying the physical properties of iron or steel by deformation by hot working
F27B 9/00 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity
F16C 13/00 - Rolls, drums, discs, or the likeBearings or mountings therefor
C04B 35/00 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products
C04B 38/00 - Porous mortars, concrete, artificial stone or ceramic warePreparation thereof
06 - Common metals and ores; objects made of metal
12 - Land, air and water vehicles; parts of land vehicles
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
All goods listed below in this class for the manufacture of
vehicle components and vehicle bodies; steel; unwrought or
semi-wrought common metals; bands of metal, steel strips and
structural steel; steel and stainless steel in the form of
sheets, plates, reels and coils; steel and stainless steel
in the form of strips as well as in the form of slit strips
and coiled bands (coils); thin sheet metal and heavy plates;
surface-treated and coated bands, reels, sheets and plates
of metal and steel; galvanized and PVD-coated bands, reels,
sheets and plates of metal and steel; profiled metal
sections and steel sections (semi-finished products);
profiled metal plates and perforated steel plates; steel
products; steel products, coated or uncoated; plates, sheet
metal and sheet metal blanks; shaped parts and components of
metal and steel; shaped parts of press-hardening steel;
shaped parts of metal for motor vehicle body construction,
namely for the construction of pillars, bumpers, rocker
panels, side impact protection, side members, cross members
and crash boxes. Vehicles and conveyances; parts and fittings for vehicles,
land vehicles, water vehicles, air vehicles and space
vehicles, not included in other classes; motor vehicles and
their structural components; chassis parts, body parts,
structural parts, axle parts and transmission parts for
vehicles, land vehicles, watercrafts, aircrafts and
spacecrafts; outer skin parts of motor vehicles, not
included in other classes; panels for vehicle bodies; hood
shields as structural parts of motor vehicles; side panels
as structural parts of vehicles; casings for parts of motor
vehicles (other than for engines); vehicle component parts
made of press-hardened steel; vehicle component parts of
press-hardened steel, namely vehicle columns, bumpers,
sills, side impact protection, side-members, crossmembers
and crash boxes; holders and racks being parts of motor
vehicles, namely holders and racks for batteries and battery
packs specially adapted for motor vehicles; parts and
fittings of all aforesaid goods. Metal treating; metal refinishing; metal finishing; shaping
of metal and steel; metal treating, namely stamping,
pressing, hardening, forming, forging, machining, cutting
and embossing metal and steel; surface treatment, coating
and shaping of metal objects, sheet metal as well as metal
and steel in the form of bands, plates and foils; shaping of
metal component parts; shaping of metal component parts, in
particular for vehicles, land vehicles, watercrafts,
aircrafts and spacecrafts; heat treatment and coating of
metal, steel and metal surfaces; coating company services
(metal treating); surface coating of steel sheets, steel
plates and steel in the form of bands; applying of copper
coatings, chromium coatings, silicon coatings and
silicon/aluminium coatings onto sheet steel, steel in the
form of bands, steel plates and metal objects; galvanizing
sheet steel, steel in the form of bands and metal objects;
surface treatment of metal objects; surface treatment,
namely hardening or smoothing of sheet steel, steel in the
form of bands and objects of metal; treatment of metal parts
to prevent corrosion; applying wear-resistant coatings onto
metal surfaces, in particular onto sheet steel, steel in the
form of bands and steel plates; custom manufacture of metal
hardware; custom manufacture of shaped parts; custom
manufacture of prefabricated component parts; custom
manufacturing of prefabricated vehicle construction parts;
custom manufacture of coated prefabricated sheet steel,
steel in the form of bands and steel plates.
28.
METHOD FOR PRODUCING HARDENED STEEL SHEET COMPONENTS
The invention relates to a method for producing a hardened steel component, wherein steel sheet blanks are cut from a coil made of steel alloy or steel strip that can be hardened, and the steel sheet blanks are then shaped into a steel sheet component preform in a cold working process, and then the preforms are heated in a continuous furnace to a temperature that is above the austenitizing temperature and needed for hardening and then are pressed in a press hardening tool and thus are quench-hardened, wherein the preform is formed with punctiform or linear beading or embossing, or flanges contacting the contact element are bent at their free end or along partial lengths of same toward the contact element so as to make contact at the edge or a partial length of the edge and then, during the press hardening, the beading or outward bends or bends on or of the flange serving as the contact surface are pressed or worked into the target geometry of the finished component.
06 - Common metals and ores; objects made of metal
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
(1) Building materials of metal, namely, solar panel mounts made of metal for thermal and electric solar collectors, photovoltaic modules and cells; building materials of metal, namely, metal structures for mounting solar panel mounts made of metal for thermal and electric solar collectors, photovoltaic modules and cells; building materials of metal, namely mounting frames of metal solar panel mounts made of metal for thermal and electric solar collectors, photovoltaic modules and cells; building materials of metal, namely metal roofing incorporating solar panel mounts made of metal for thermal and electric solar collectors, photovoltaic modules and cells; building materials of metal, namely, metal fasteners for fastening solar panel mounts made of metal for thermal and electric solar collectors, photovoltaic modules and cells; building materials of metal, namely, metal mounting brackets for thermal and electric solar collectors, photovoltaic modules and cells
(2) Photovoltaic cells; photovoltaic modules; electric solar modules and collectors.
(3) Thermal solar modules and collectors. (1) Treatment of materials, namely, custom manufacture of metal solar panel mounts, metal structures for mounting, metal mounting frames and metal mounting brackets for thermal and electric solar collectors, photovoltaic modules and photovoltaic cells; treatment of materials, namely, custom manufacture of metal fasteners for fastening thermal and electric solar collectors, photovoltaic modules and photovoltaic cells; treatment of materials, namely, custom manufacture of metal roofing incorporating solar panel mounts made of metal for thermal and electric solar collectors, photovoltaic modules and cells
06 - Common metals and ores; objects made of metal
40 - Treatment of materials; recycling, air and water treatment,
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
Building materials of metal, in particular metal parts for thermal and electric solar collectors, photovoltaic modules and photovoltaic cells and their fastening elements; transportable buildings of metal, in particular to carry thermal and electric solar collectors, photovoltaic modules and photovoltaic cells, and parts thereof Treatment of materials, in particular for the manufacture of metal parts for thermal and/or electric solar collectors, photovoltaic modules and/or photovoltaic cells and their fastening elements Photovoltaic modules and photovoltaic cells; electric solar modules and collectors Thermal solar modules and collectors
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
08 - Hand tools and implements
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
14 - Precious metals and their alloys; jewelry; time-keeping instruments
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
35 - Advertising and business services
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Building materials and building elements of metal;
construction materials of metal; steel sheets for building
purposes; plates of metal for building purposes; shaped
metal components; shaped metal components for building
purpose; castings of metal for building purposes; steel
forgings; track construction material of metal; rails of
metal; railway construction material of metal; railway
switches of metal and steel; building elements of metal in
the form of panels, building materials of metal for
reinforcement purpose; structures and transportable
buildings of metal; ladders and scaffolding, of metal; metal
scaffolding for facades; facade building components of
metal; facade elements of metal for buildings; goods of
common metals and their alloys for construction purposes;
pipes, tubes and hoses, and fittings therefor, including
valves, of metal and steel; couplings of metal for tubes;
rails; steel constructions; framework of metal for buildings
and constructions; steel frames for construction purposes;
frames of metal; structural platforms [supporting structure]
of metal; doors, gates, windows and window coverings of
metal; roofing sheets; containers of metal as well as
transportation articles of metal and packaging articles of
metal; packaging, wrapping and bundling articles, of metal;
unwrought and semi-wrought materials of metal, not specified
for use, ores; iron ores; iron ore in brick shape; metal in
powdered form; metal in powdered form for use in
manufacturing; steel; steel alloys; stainless steel; common
metals and their alloys; common metals and their alloys
including profiled metal sections [semi-finished]; sheet
metal, metal bands; metal strips; slit strips of metal and
coiled metal bands (coils); metal sheets, blanks of metal
sheet as components for automobile construction; steel and
stainless steel in the form of strips; steel and stainless
steel in the form of bands; steel and stainless steel in the
form of coiled bands (coils), steel sheets; steel sheets for
automobile construction; panels of metal; panels of metal as
components for automobile construction; steel fabrications;
steel fabrications coated or uncoated; metal alloy forgings
(rough or semi-finished); open-die forgings and die-forged
parts (pre-fabricated or semi-finished), made of metal
alloys; bar steels; knife steel; punching knife steel;
bright steel; ironmongery of metal for building purposes;
metal goods for building purposes, metal hardware; molds of
metal; cables, wires and chains, of metal; cables and wires,
of common metal (non- electric); wire for ropes; nuts, bolts
and fasteners, of metal; metal hinges, metal strap hinges
and metal hinge clamps; fittings of metal for furniture;
shelving frames of metal for storage racks [other than
furniture]; welding and soldering materials; soldering
material in the form of soldering wires; welding wire,
welding wires as welding auxiliaries; filled welding wires,
namely cored wires; welding wires with flux core; welding
rods; welding rods of metal with flux coating; welding
sheets; welding steel; strips of metal as welding material;
metal powder for welding; welding material in the form of
weld studs of metal; soldering material in the form of
alloys and bars of metal as soldering auxiliaries, soldering
material in the form of solder preforms; parts and fittings
of all aforesaid goods, included in this class; construction
elements of metal for motor vehicle construction. Machines and machine tools for treatment of material and for
production; machines and machine tools for cutting, shaping
or finishing of metals or other materials; cutting machines
[for metalworking]; separating machines, machines and
machine tools for treatment of material and for production,
namely for the production of cutting lines, punching lines,
creasing rules, scoring lines, rotary rules, perforation
lines, combination lines; tools [machine parts]; parts of
machines for material treatment and production, in
particular cutting lines, punching lines, creasing rules,
scoring lines, rotary rules, perforation lines, combination
lines; tools for machine tools; tools for machine tools for
machining or shaping or finishing metals or other materials;
machines for sheet metal packaging; punching machines;
forming tools, punching tools and bending tools (machines or
parts of machines); slides for presses being machines (parts
of machines); follow-on punching tools (machines or parts of
machines); follow-on composite tools (machines or parts of
machines); injection molding machines, plastic injection
molding machines, compression molding machines, die-casting
and extrusion machines and parts thereof, not included in
other classes; tools and molds for injection molding
machines, plastic injection molding machines, compression
molding machines, die-casting and extrusion machines
[machine parts]; blow pins, casting chambers and steel bolts
[machine parts]; press parts for pressing jaws and metal
molds [machine parts]; blades, knives and saws blades for
electrical tools; welding and soldering tools and devices
(machines); welding and soldering machines; electric welding
devices; oxyacetylene welding device; laser welding devices;
laser welding machines; robotic welding machines; welding
robots; controls for welding machines and welding devices,
welding apparatus; electrodes for welding devices;
electrodes for welding devices, namely melting electrodes
for arc welding; motors and parts of motors, other than for
land vehicles, not included in other classes; motors and
parts of motors for water vehicle, air vehicle, and space
vehicle, not included in other classes; motors for operating
machines, other than for land vehicles; drives and parts of
drives for operating machines and motors, other than for
land vehicles not included in other classes; machine parts
and controls for operating machines and motors other than
for land vehicles; power transmission devices, other than
for land vehicles, power transmission clutches and parts
thereof, other than for land vehicles, not included in other
classes; radiators for engines; housings for machines and
motors, other than for land vehicles; electric motors and
their parts, other than for land vehicles, for machines and
machine tools, not included in other classes; stators and
rotors for electric motors, other than for land vehicles;
valves [machine parts]; parts of axles, motors and gearboxes
{machine parts]; parts of generators, couplings, turbines
and engines (machine parts); machine equipment for
agriculture, earthworks, construction work, oil and gas
extraction as well as mining; electrical household
appliances, not included in other classes; parts and
fittings of all aforesaid goods, included in this class. Hand-operated implements and tools for treatment of material
as well as for construction, repair and maintenance work;
punching tools (hand tools); knives (hand tools); cutlery
made of stainless metal for cutting; knife blades; saws
(hand tools); saw blades; shears for cutting metal [sheet
metal shears]; parts and fittings of all aforesaid goods,
included in this class. Software; sensory software; software for data processing;
software and software applications for mobile devices,
software for business technology; software for science,
manufacturing and civil engineering; software for
controlling industrial processes; computer components and
computer parts; computer cases; cases for electrical
apparatus; cases for batteries and battery packs, parts and
fittings of all aforesaid goods, included in this class;
electric controls for welding machines and soldering
machines; software for controlling welding machines and
soldering machines; monitoring devices for welding machines
and soldering machines; electric power units; AC/DC power
supplies; electronic power supplies; power supplies for
welding devices and welding machines; regulated power supply
apparatus for arc welding methods, welding transformers;
electrical rectifiers; inverters for power supply devices;
protective equipment and safety equipment, safety clothing
for protection against accidents and injuries; protective
helmets for welders; welding masks; protective goggles;
visors for the protection of welders; safety gloves for
protection against accident or injury; footwear for
protection against accident or injury. Vehicles and conveyances; vehicles for transport by air;
parts and fittings for vehicles, land vehicles, water
vehicles, air vehicles and space vehicles, not included in
other classes; engines for land vehicles; engines for motor
vehicles; parts of engines for land vehicles, not included
in other classes; turbines and engine components for
vehicles for transport by air, not included in other
classes; structural parts for vehicles, land vehicles, water
vehicles, air vehicles and space vehicles, not included in
other classes; chassis parts, axle parts and gear parts for
vehicles and land vehicles, not included in other classes;
parts and fittings for motor vehicles, not included in other
classes: chassis parts, structural parts and body parts for
motor vehicles, not included in other classes; outer skin
parts of motor vehicles, not included in other classes;
panels for vehicle bodies; hood shields as structural parts
of motor vehicles: casings for components of motor vehicles
(other than for); vehicle components of press-hardening
steel for automobile construction, not included in other
classes; components, not included in other classes, of
press-hardening steel for automobile construction, in the
form of columns, bumpers, sills, side impact protection,
side-members, crossmembers and crash boxes; holders and
racks, not included in other classes, for parts of motor
vehicles, namely for batteries and battery packs, battery
trays for motor vehicles; parts and fittings of all
aforesaid goods, included in this class. Chronometric instruments; parts and accessories for
chronometric instruments, not included in other classes;
clock cases; watch accessories, not included in other
classes; cases for watches and wristwatches; medals and
medallions; parts and fittings of all aforesaid goods,
included in this class. Furniture of metal, with and without coating; metal
cabinets; desk racks, furniture and non-metallic furniture
fittings; table legs; chairs; table extension tops; trestles
[furniture]; racks being furniture of metal; racks and
elements of racks [furniture]; shelves for file cabinets. Tableware, cookware and containers; household or kitchen
utensils; household appliances, baking trays and baking
tins; tableware and cookware; containers for household use
and kitchen use. Advertising, marketing and promotional services; advertising
and public relations, sales promotion; advisory services and
assistance services in the field of advertising, marketing
and promotional consultancy; commercial business support
services; concluding and arranging commercial transactions
for others; procurement of goods on behalf of other
companies; business assistance, management and
administrative services, accountancy, book-keeping and
auditing; administrative data processing; business
consultancy; human resources management and recruitment
services; office functions services; payroll accounting;
office machines rental; business project management services
for construction projects; operational business assistance
to companies; business analysis, research and information
services; collection and systematization of business data;
wholesale services in relation to steel, stainless steel,
semi-finished products of metal or stainless steel, sheet
metal and shaped parts of metal or steel or stainless steel,
bands (coils) and strips of metal or steel or stainless
steel, rails of metal, metal hardware, vehicle parts and
automobile parts, metal in powdered form as well as welding
material and soldering material; wholesale services in
relation to building materials and building elements of
metal; consultancy on the organization and management of
companies regarding decarbonization of industrial plants and
metallurgical plants. Building services, construction services and demolition
services, construction; building construction supervision;
construction consultancy; construction of railways and
related consultancy services; installation of building
scaffolds, working platforms and building platforms; road
construction and related consultancy services; structural
engineering and civil engineering works in respect of
agricultural land; construction project management services
[building supervision]; plant refurbishment; industrial
plant construction; assembling [installation] of shelving;
building maintenance and building repair; installation,
maintenance and repair of computer hardware and
telecommunication devices; construction, installation,
maintenance and repair of industrial plants and
metallurgical plants; construction, installation,
maintenance and repair of facilities for decarbonization of
industrial plants and metallurgical plants as well as
related consultancy service, not included in other classes;
installation, maintenance and repair of machine tools for
processing and treatment of metal; installation, maintenance
and repair of welding machines and welding devices. Metal treating; metal treating, namely stamping, pressing,
hardening, forming, forging, machining, cutting and
embossing metal; metal treating by surface coating, build-up
welding, laser build-up welding as well as plasma treatment
of surfaces: build-up welding of components and tools; laser
build-up welding of components and tools; surface coating of
tools, 3D printing of metal and steel; metal refinishing;
forming of metal; shaping of metal components; metallurgical
smelting; metal finishing; treatment of metal parts to
prevent corrosion; heat treatment of metals; heat treatment
of metal surfaces; heat treatment and coating of steel; heat
treatment of pipes and tubes of metal; metal coating
services; applying surface coating on stainless steel sheets
and steel bands; surface treatment of metal goods; applying
wear-resistant coatings on metals surfaces and machine
components; welding; soldering of metal; brazing; rental of
welding equipment; rental of welding machines and welding
devices, recycling and waste treatment; recycling of metals;
custom manufacture of metal goods, custom manufacture of
molded parts; metal treatment by transformation of metal for
decarbonized steel production; metal coating services;
applying wear-resistant coatings on metals, in particular on
metal of tools. Scientific and technological services; engineering services;
technological consultancy; provision of research services;
technical consultancy services relating to welding machines
and welding devices as well as welding services; provision
of technical information in relation to welding machines and
welding devices; engineering services relating to metal
forming installations; engineering services for the design
of machinery and machine tools; engineering services
relating to the design of tools and components; engineering
services relating to the simulation of tools and components
in production cycles and under operating conditions;
scientific services relating to natural science; industrial
analysis and research services; metallurgical analysis;
research relating to metals; development of coatings for
metals; development of industrial processes; testing,
authentication and quality control; IT programming services;
information technology (IT) consultancy; design and
development of computer hardware; software design, software
development, software programming and software
implementation; rental of computer hardware and computer
facilities; design services; construction planning;
technical project planning; design of vehicles, vehicle
parts and their components, design services relating to
metal-working tools; design of industrial plants; scientific
and technological services in the field of decarbonization.
40 - Treatment of materials; recycling, air and water treatment,
06 - Common metals and ores; objects made of metal
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Metal treating; metal refinishing services for others; metal finishing services; shaping of metal and steel; metal treating services, namely, stamping, pressing, hardening, forming, forging, machining, cutting and embossing metal and steel; treatment of materials, namely, surface treatment, coating and shaping of metal objects, sheet metal as well as metal and steel in the form of bands, plates and foils; shaping of metal component parts; shaping of metal component parts, in particular for vehicles, land vehicles, watercrafts, aircrafts and spacecrafts; treatment of materials, namely, heat treatment and coating of metal, steel and metal surfaces; coating company services in the nature of metal treating; treatment of materials, namely, surface coating of steel sheets, steel plates and steel in the form of bands; applying of copper coatings, chromium coatings, silicon coatings and silicon/aluminium coatings onto sheet steel, steel in the form of bands, steel plates and metal objects; galvanizing sheet steel, steel in the form of bands and metal objects; treatment of materials, namely, surface treatment of metal objects; surface treatment services, namely, hardening or smoothing of sheet steel, steel in the form of bands and objects of metal; treatment of materials, namely, treatment of metal parts to prevent corrosion; treatment of materials, namely, applying wear-resistant coatings onto metal surfaces, in particular onto sheet steel, steel in the form of bands and steel plates; custom manufacture of metal hardware; custom manufacture of shaped parts; custom manufacture of prefabricated component parts; custom manufacturing of prefabricated vehicle construction parts; custom manufacture of coated prefabricated sheet steel, steel in the form of bands and steel plates All goods listed below in this class for the manufacture of vehicle components and vehicle bodies; steel; unwrought or semi-wrought common metals; bands of metal, steel strips and structural steel; steel and stainless steel in the form of sheets, plates, reels and coils; steel and stainless steel in the form of strips as well as in the form of slit strips and coiled bands; thin sheet metal and heavy metal plates; surface-treated and coated bands, reels, sheets and plates of metal and steel; galvanized and PVD-coated bands, reels, sheets and plates of metal and steel; profiled metal sections and steel sections being semifinished products for the manufacture of vehicle components; profiled metal plates and perforated steel plates; metal plates, sheet metal and sheet metal blanks; shaped parts and components of metal and steel; shaped parts of press-hardening steel; shaped parts of metal for motor vehicle body construction, namely, for the construction of pillars, bumpers, rocker panels, side impact protection, side members, cross members and crash boxes Vehicles and conveyances, namely, land vehicles, all-terrain vehicles, light rail vehicles, trailers, railbound vehicles, airplanes, helicopters, boats, ships and space vehicles; parts and fittings for vehicles, land vehicles, water vehicles, air vehicles and space vehicles, not included in other classes; motor vehicles, namely, automobiles, trucks, vans, buses and sport utility vehicles and structural parts therefor; chassis parts, body parts, structural parts, axle parts and transmission parts for vehicles, land vehicles, watercrafts, aircrafts and spacecrafts; outer skin parts of motor vehicles, not included in other classes; panels for vehicle bodies; hood shields as structural parts of motor vehicles; side panels as structural parts of vehicles; casings for parts of motor vehicles other than for engines; vehicle component parts made of press-hardened steel; vehicle component parts of press-hardened steel, namely, vehicle columns, bumpers, sills, side impact protection, side-members, crossmembers and crash boxes; holders and racks being parts of motor vehicles, namely, holders and racks for batteries and battery packs specially adapted for motor vehicles; parts and fittings of all aforesaid goods
33.
Battery compartment for a traction battery, traction battery and vehicle with a battery compartment of this kind
A battery compartment for a traction battery, having a lower housing part with housing side walls and a housing bottom; a housing cover; and a crash frame with a closed hollow profile form along the housing side walls. In order to enable a low weight and outstanding crash behavior, it is proposed that the crash frame be provided in the lower housing part and have crash profiles, wherein the housing side walls and the crash profiles respectively form a profile section in the closed hollow profile form of the crash frame.
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
H01M 50/242 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/271 - Lids or covers for the racks or secondary casings
A multi-water-channel hot stamping die, comprising an upper die base (1), an upper die insert (9), a lower die base (2) and a lower die insert (11), wherein the upper die base (1) and the lower die base (2) are both provided with a main water channel, the main water channel is provided with a plurality of cavities (17), water-through openings (14) are provided between the cavities (17) for communication, the diameter of the water-through opening (14) is much smaller than the size of the cavity (17), which is beneficial to changing a cooling medium in the main water channel and the cavities (17) in a stable state into a turbulent state, and thus improves the cooling efficiency. Moreover, the plurality of cavities (17) are not arranged in a single straight line in the main water channel, water-stopping blocks are placed in some of the water-through openings (14) in the cavities (17) to form a plurality of cooling areas, and a plurality of inserts are correspondingly arranged on the plurality of cooling areas, which can not only achieve simultaneous cooling of the plurality of inserts, but can also perform water cooling on only one insert, such that targeted control of a cooling water flow in the main water channel is realized, thus reducing unnecessary cooling cycles, precisely controlling the uniform cooling of the main water channel and various parts of the insert, achieving sufficiently uniform cooling of hot stamped parts, and solving the problems of the hot stamped parts having unstable mechanical properties and large deformations.
06 - Common metals and ores; objects made of metal
12 - Land, air and water vehicles; parts of land vehicles
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
All the aforesaid goods in class 6 for the manufacture of vehicle components and bodies for vehicles: steel; Unprocessed and semi-processed materials of metal, not specified for use; Metal tapes, Steel strip and Profile steel; Steel and Stainless steel, in particular, Sheets and plates of metal, Slabs, Reels and reels; Steel and stainless steel in strip form and in the form of split bands and wound bands (coils); Steel sheets and heavy plates; Surface treated and coated bands, reels, sheets and plates of metal and plates of metal and steel; Zinc-coated and PVD-coated bands, reels, sheets and plates of metal and plates of metal and steel; Semi-finished goods, in particular, Profiled metal sections, Profiled steel sections; Profiled slabs (Metal -), Profiled perforated plates, Of steel; Steel fabrications; Coated or uncoated steel products; Slabs, Sheets and plates of metal and Sheet metal blanks; Moulded parts and Building components, of the following materials: Metal and Steel; Mouldings of press-hardened steel; Moulded parts, of metal, for use in relation to the following goods: Bodies for motor vehicles, Namely columns, fenders, Rocker panels, lateral impact protections, longitudinal beams, Cross-members and Crash boxes. Vehicles and conveyances; Parts, Accessories, for use in relation to the following goods: Vehicles, Vehicles for use on land, Water vehicles, Air and space vehicles, The aforesaid goods not included in other classes; Automobiles and structural parts therefor; Chassis components, Body parts, Structural parts, axle components, Transmission parts, for use in relation to the following goods: Vehicles, Vehicles for use on land, Water vehicles, Air and space vehicles; Parts for motor vehicle panelling, The aforesaid goods not included in other classes; Trim panels for vehicle bodies; Radiator hood covers being components for motor vehicles; Side shields as structural parts of vehicles; Crankcases for components for motor cars (other than for engines); Vehicle components of press-hardened steel for automotive construction; Components of press-hardened steel for vehicle construction, in particular, pillars, Bumpers, rocker panels, Side impact protection, longitudinal beams, Cross-members, Crashboxes; Mounts and supports for motor vehicle parts, namely for batteries and battery packs; Battery supports for motor vehicles; And parts and fittings for the aforesaid goods. Metal treating; Metal finishing; Metal finishing; Shaping tools, in relation to the following goods: Metal and Steel; Metal treating, in particular, Punches, Stamping, Tempering, Treatment of plastics, Blacksmithing, Machining, Cutting and Embossing, in relation to the following goods: Metal and Steel; Surface treatment, coating and forming of metal objects, sheets and strips, plates and foil of metal and steel; Shaping of metal components; Shaping of metal components, Especially, For use in relation to the following goods: Vehicles, Vehicles for use on land, Vessels, Aeroplanes, Space vehicles; Heat treatment, Coating services, in relation to the following fields: Metal, Steel and Metal surfaces; Metal treatment services of a coating company; Surface coating, in relation to the following goods: Sheets and plates of metal, Slabs, Tapes, Of the following materials: Steel; Application of copper, chromium, silicon and silicon/aluminium coatings to steel sheets, steel bands, steel plates and metal objects; Zinc-plating, in relation to the following goods: Steel sheets, Strips of steel, Metal objects; Surface finishing of metal articles; Surface finishing services, in particular, Tempering, straightening, in relation to the following goods: Steel sheets, Strips of steel, Metal objects; Treatment of metal parts to prevent corrosion; Application of wear-resistant coatings to metal surfaces, in particular to steel sheets, steel bands and steel plates; Custom manufacture of metal hardware; Custom manufacture of molded components; Custom manufacture of prefabricated construction elements; Custom manufacture of prefabricated vehicle components; Custom manufacture of coated prefabricated steel sheets, steel bands and steel plates.
36.
METHOD FOR PRODUCING AND DESIGNING COMPLEX THREE-DIMENSIONAL MAGNETIC SHIELDING ELEMENTS, SHIELDING ELEMENTS AND USE THEREOF
The invention relates to a method for producing three-dimensional magnetic shields having sufficient permeability from unannealed, soft-annealed or magnetically annealed magnetically soft metal sheets, wherein the metal sheet is cold formed into the three-dimensional component either in a one-stage or multi-stage process, subsequently subjected to (magnetic) annealing in order to increase permeability, and then transferred to a forming tool in which it is held and/or pressed in a tool in the hot state or at room temperature, which tool has the target contour of the component and is shape-corrected or calibrated by the tool as applicable and is left to cool in the tool, or a sheet is heated for the purposes of forming and increasing permeability and then formed to the target geometry and held in a hot forming tool and left to cool in the tool, or the three-dimensional component is produced by additive manufacturing and subsequently subjected to (magnetic) annealing in order to increase permeability. The invention also relates to a shielding apparatus.
C21D 7/10 - Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
C21D 7/13 - Modifying the physical properties of iron or steel by deformation by hot working
B22F 1/00 - Metallic powderTreatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 3/00 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor
C21D 8/04 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
C21D 8/12 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
C21D 9/48 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals deep-drawing sheets
C22C 19/03 - Alloys based on nickel or cobalt based on nickel
C22C 19/07 - Alloys based on nickel or cobalt based on cobalt
C22C 33/02 - Making ferrous alloys by powder metallurgy
C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
C22C 38/08 - Ferrous alloys, e.g. steel alloys containing nickel
C22C 38/10 - Ferrous alloys, e.g. steel alloys containing cobalt
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
B21D 22/00 - Shaping without cutting, by stamping, spinning, or deep-drawing
37.
Battery carrier and vehicle having said battery carrier
A battery carrier having a trough formed from shaped sheet metal, which has at least one trough side wall and a trough bottom connected to the trough side wall, a plurality of support profiles provided in the trough and affixed to the trough, at least one battery pack, which is affixed to at least two support profiles extending adjacent to the battery pack, a lid, which is detachably connected to said trough, and a heat exchanger, which is thermally connected to the battery pack and has at least one flow channel for a liquid. In order to enable a simple design and simple assembly and maintenance, it is proposed for the lid to form the heat exchanger, wherein the battery pack is arranged at a distance from the trough bottom and the trough bottom is permanently connected to the trough side wall or embodied of one piece with it.
H01M 50/262 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks
H01M 50/271 - Lids or covers for the racks or secondary casings
H01M 50/296 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by terminals of battery packs
38.
METHOD AND DEVICE FOR BENDING PROFILES WITH A VARIABLE CROSS-SECTION
The invention relates to a method for bending profiles, in which the profiles have a profile web and profile legs which are in particular bent or chamfered and extend from lateral ends of the profile web, wherein the profile is bent or deformed parallel to and level with the profile web, and the height of the profile web between the profile legs varies over the length of the profile. The invention is characterised in that the profile is shaped by a roller arrangement having at least one support roller, a bending roller and a shaping roller successively in the movement direction, the support roller, the bending roller and the shaping roller abutting the profile or the profile legs at lateral edge regions, the profile being guided laterally in lateral end regions of the profile, and the bending radius of a profile (2) being adjustable by adjusting the distance, transversely to the movement direction of the profile (2), between the bending roller (4) and the shaping roller (5). The invention further relates to a device for carrying out the method.
There is disclosed methods and apparatus for detecting contamination on cold-formed steel parts prior to subsequent press-hardening in which such contamination may be problematic, and also for detecting contamination on cold-forming machinery that might be transferred to cold-formed steel parts during cold-forming. In some aspects, the disclosure also relates to methods and apparatus for detecting splits or cracks in cold-formed steel parts prior to subsequent press-hardening. The methods and apparatus make use of ultraviolet light to detect contamination or to detect splits or cracks.
G01N 21/94 - Investigating contamination, e.g. dust
G01N 21/956 - Inspecting patterns on the surface of objects
G01N 21/33 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
The invention relates to a battery case (1, 11) for a traction battery (102), said battery case having a housing lower part (3), which has housing side walls (3.1, 3.2, 3.3, 3.4) and a housing bottom (2.5), having a housing lid (2), which is designed to seal the housing lower part (3.5) closed and to be detachable therefrom, having a reinforcement structure (7) having reinforcement profiles (7.1, 7.2), wherein the reinforcement structure (7) is provided between the housing bottom (2.5) and the housing lid (2) and is non-detachably connected to the housing lid (2). In order to be able to ensure compactness and a high degree of crash safety, according to the invention, the reinforcement profiles (7.1, 7.2) are integrally joined to the housing lid (2).
The invention relates to a battery compartment (1) for a traction battery, having: a housing lower part (2) with housing side walls (2.1, 2.2, 2.3, 2.4) and a housing base (2.5); a housing cover (3); and a crash frame (5) having a closed hollow profile form along the housing side walls (2.1, 2.2, 2.3, 2.4). According to the invention, in order to combine low weight with excellent crash performance, the crash frame (5) is provided in the housing lower part (2) and has crash profiles (5.1, 5.2, 5.3, 5.4), wherein the housing side walls (2.1, 2.2, 2.3, 2.4) and the crash profiles (5.1, 5.2, 5.3, 5.4) each form a profile section (50) on the closed hollow profile form of the crash frame (5).
H01M 2/10 - Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
42.
MACHINING DISC FOR SEPARATING AND REMOVING, AND METHOD FOR PRODUCING SAME
The invention relates to a machining disc, and a method for producing same, for machining materials and in particular for machining light metals, non-ferrous metals, plastics and wood, said machining disc having an essentially circular or circular disc-shaped main body comprising a receiving region and a central hole in the receiving region, and said machining disc also having an outer radial circumference, wherein: the machining disc has mutually offset machining openings in the region of its long sides and/or integral cutters are formed along the circumference; the machining openings and/or the cutters are introduced by means of a laser; and the cut-out portion is provided in all three directions, including in the z-direction, to form the cutter edges.
B24D 7/12 - Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front faceBushings or mountings therefor with apertures for inspecting the surface to be abraded
The invention relates to a battery carrier (1), having a trough (2) formed from shaped sheet metal, which has at least one trough side wall (2.1) and a trough bottom (2.2) connected to the trough side wall (2.1), having a plurality of support profiles (5.1, 5.2, 5.3, 5.4) provided in the trough (2) and fixed to the trough (2), having at least one battery pack (6), which is fixed to at least two support profiles (5.1, 5.2 or 5.2, 5.2) extending adjacent to the battery pack (6), particularly parallel to each other, particularly in a detachable manner, having a lid (3), designed to be able to close the trough (2) and detachably connected to said trough (2) and having a heat exchanger (7), which is thermally connected to the battery pack (6), which has at least one flow channel (7.2) for a liquid (7.1). In order to enable design simplicity and simple assembly and maintenance, according the invention the lid (3) forms the heat exchanger (7), wherein the battery pack (6) is arranged at a distance (A) from the trough bottom (2.2), said trough bottom (2.2) being permanently connected to the trough side wall (2.1) or integrally formed therewith.
3) of the respective steel alloy and after the achievement of a desired degree of austenitization, is inserted into an internal high-pressure forming tool and acted on with a pressurized medium, which is forced into the cavity (4) through the at least one inlet opening (5) until the pipe fills a predetermined mold (2) of the tool, characterized in that the forming tool is heated to a temperature between 400 and 650° C., in particular 450-550° C., and the pressurized medium is likewise heated and has a temperature of 400-650° C.; after the austenitization, the pipe is allowed to passively cool or is actively cooled to a temperature of 400-600° C., but a temperature above the martensite starting temperature (Ms) of the selected steel alloy, and the cooling of the pipe for hardening purposes only takes place after the removal from the mold.
C21D 9/08 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for tubular bodies or pipes
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Steel fabrications; Sheets and plates of metal, sheet metal blanks being components for automobile manufacture; Sheets of metal being components for automotive manufacture; Mouldings of metal being components for automotive manufacture; Mouldings of press-hardened steel being components for automotive manufacture. Engine parts for vehicles; Engines for ships and aircraft. Housings being carriers of batteries and battery packs; Battery boxes and accumulator boxes; All the aforesaid goods for motors of vehicles or of electric vehicles. Components of metal for automotive construction; Crankcases for components for motor cars (other than for engines); Mounts and brackets as integral parts of motor vehicles for batteries and battery packs; Battery brackets as integral parts of motor vehicles; Parts and accessories for automobiles; Chassis, structural and body parts for motor vehicles; Motors for land vehicles; Goods of press-hardened steel in the form of components for automobile manufacturing, in particular columns, Bumpers, rocker panels, Side impact protection, longitudinal beams, Cross-members and Crashboxes. Metal treating, Shaping of metals and metal parts; Metal casting; Shaping of metal components; Shaping of metal components, in particular of housings for batteries and battery packs, battery brackets and accumulator boxes; Custom manufacture of molded components; Hot plate forming; Pressing of metals and metal parts; Press quenching of metals and metal parts.
46.
Method for manufacturing a semifinished product or a component made of metal and fiber composite
A method for manufacturing a semifinished product or component is disclosed in which a metal support embodied as a split strip is covered with at least one prepreg containing a thermally cross-linkable thermosetting matrix with endless fibers, the thermosetting matrix of the prepreg is pre-cross-linked by means of heating, and the metal support covered with the pre-cross-linked prepreg is formed into a semifinished product or component by means of roll forming. In order to enable plastic deformation in fiber-reinforced regions of the metal support, it is proposed that during the pre-cross-linking of the thermosetting matrix of the prepreg, its matrix is transferred into a viscosity state that is higher than its minimum viscosity and prior to reaching its gel point, the prepreg is formed together with the metal support.
B29C 70/52 - Pultrusion, i.e. forming and compressing by continuously pulling through a die
B29C 70/40 - Shaping or impregnating by compression
B32B 15/092 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
B29C 70/08 - Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
B32B 19/02 - Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica bonded with or embedded in a plastic substance
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 19/04 - Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica next to another layer of a specific substance
B32B 15/095 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyurethanes
B29C 70/88 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B21D 22/02 - Stamping using rigid devices or tools
B21D 22/22 - Deep-drawing with devices for holding the edge of the blanks
B21D 35/00 - Combined processes according to methods covered by groups
B29C 70/46 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
The invention relates to a segmented stator for or in an axial flux machine, having a plurality of stator segments which are formed from stacks of straight sheet metal, which are connected by an adhesive layer, wherein the stator segments are interlockingly connected to each other and together form a polygonal structure. The present invention further relates to a method for producing such a segmented stator and a use of stacks of straight, punched out sheet metal as stator segments for or in such a segmented stator.
H02K 15/02 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
48.
METHOD FOR PRODUCING LOCALLY HARDENED STEEL SHEET COMPONENTS
The invention relates to a method for producing locally hardened steel sheet components. Steel sheet components are guided through a heating furnace, and the heating furnace is divided into two furnace regions (7, 8) which are arranged one behind the other in a conveyor direction (3). The metal blank is heated to a temperature below Ac1 at least in a first furnace region (7). Regions which are not to be hardened are heated less, and in a second furnace region (8) the metal blank is irradiated and/or heated by means of electrically driven heat emitters and/or burners in regions which are to undergo an additional heating process. In regions in which a heating process above Ac1 is not desired, individual emitters and/or burners (15) are deactivated or patterns of emitters and/or burners (15) are deactivated, and/or reflector templates are slid between the emitter and/or burner array (11) and the metal blank (1) above regions which are not to be heated so that the metal blank is shielded against an additional input of heat via radiation and remains below the Ac1 temperature in regions which are not to be heated.
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
F27B 9/02 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity of multiple-track typeFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity of multiple-chamber typeCombinations of furnaces
The invention relates to a method and to a device for quickly heating steel sheet blanks for the purpose of hot forming and hot stamping, wherein heating apparatuses (1, 20, 21) are present, and the heating apparatuses (1, 20, 21) each affect the steel sheet blank or the steel sheet strip over a limited area so as to cause the steel sheet blank or the steel sheet strip to heat up, wherein the blank oscillates transversely to the affecting direction or the heating apparatus oscillates relative to the steel sheet blank or the steel sheet strip.
The invention relates to a method and to a device for rapid heating of steel plate profiles or steel tubes for the purpose of heating together with subsequent quench hardening, wherein there are heating devices (1, 20, 21) and the heating devices (1, 20, 21) each effect an area-limited heating of the steel plate profile or of the steel tube, having effect on the steel plate profile or the steel tube, wherein the steel plate profile or the steel tube oscillates crosswise to the effect direction or the heating device in relation to the steel plate profile or to the steel tube.
The invention relates to a method for hydroforming and hardening galvanised tubes made from sheet steel. A prefabricated tube is used, the tube having at least one feed opening (5) and a cavity (4). The tube is heated to a temperature above the austenitising temperature (AC3) of the steel alloy in question and, after a desired degree of austenitisation is achieved, is placed into a hydroforming tool and subjected to a pressurised medium, which is injected through the at least one feed opening (5) into the cavity (4) until the tube fills a predefined form (2) of the tool. The method is characterised in that the forming tool is heated to a temperature of 400-650°C, in particular 450-550°C, and the pressure medium is likewise heated and has a temperature of 400-650°C, wherein, after austenitisation, the tube is passively allowed to cool or is actively cooled to a temperature of 400-600°C but a temperature above the martensite start temperature (Ms) of the selected steel alloy, and the tube is cooled for hardening purposes only after final shaping in the forming tool.
C21D 8/10 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
C21D 9/08 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for tubular bodies or pipes
B21D 22/02 - Stamping using rigid devices or tools
52.
METHOD AND DEVICE FOR PRODUCING HARDENED STEEL COMPONENTS
The invention relates to a method for hot stamping steel sheet metal components, wherein a sheet metal blank is cut from a steel sheet metal strip made of a hardenable steel alloy and the sheet metal blank is then austenitized in that it is heated to a temperature of more than Ac3 and is then placed into a forming tool and formed in the forming tool and, during forming, is cooled at a rate above the critical cooling rate, characterized in that oxygen is supplied to the sheet metal blank to be formed, adjacent to positive radii and/or drawing edges, during the forming and hardening process in order to prevent microcracks of the second type. The invention also relates to a device therefor.
The invention relates to a method for hot stamping steel sheet metal components, wherein a sheet metal blank is cut from a steel sheet metal strip made of a hardenable steel alloy and the sheet metal blank is then austenitized in that it is heated to a temperature of more than Ac3 and is then placed into a forming tool and formed in the forming tool and, during forming, is cooled at a rate above the critical cooling rate, characterized in that oxygen is supplied to the sheet metal blank to be formed, adjacent to positive radii and/or drawing edges, during the forming and hardening process in order to prevent microcracks of the second type. The invention also relates to a device therefor.
The invention relates to a method for hot stamping steel sheet metal components, wherein a sheet metal blank is cut from a steel sheet metal strip made of a hardenable steel alloy and the sheet metal blank is then austenitized in that it is heated to a temperature of more than Ac3 and is then placed into a forming tool and formed in the forming tool and, during forming, is cooled at a rate above the critical cooling rate, characterized in that oxygen is supplied to the sheet metal blank to be formed, adjacent to positive radii and/or drawing edges, during the forming and hardening process in order to prevent microcracks of the second type. The invention also relates to a device therefor.
The invention relates to a device for heating sheet steel plates, in particular for shaping and hardening in a press-hardening method, wherein a heating device is provided and the heating device comprises at least one heating module, wherein the at least one heating module is a cassette-type, box-type element having a plate- or cuboid-shaped hollow space, which has a flat plate on an underside, wherein at least one heating element is arranged in the hollow space, which is designed as an electrical resistance heating element, wherein the hollow space is completely filled with a good heat-conducting material, preferably copper, such that the at least one heating element is embedded and surrounded. The invention also relates to a method for this purpose.
The invention relates to a method for hot-forming steel sheets and in particular methods for press-hardening steel sheets. A plate which is made of a hardenable steel sheet material and which is heated to a temperature above AC3 is placed in a forming and hardening tool and then provided with a desired contour in the forming and hardening tool by driving at least one male die part into at least one female die part. The male die part (2) is driven into the female die part (3) until a positive fit is produced and subsequently separated again, and the formed and hardened sheet metal part is removed. The invention is characterized in that the male die part (2) is driven into the female die part (3) without or substantially without a change in speed until the positive fit is achieved and/or a path of the male die part is traversed and/or a specified pressing force of the male die part on the plate (7) and/or the female die part (3) is achieved and/or a specified pressing force of the male die part (3) is exceeded. The invention also relates to a device for carrying out the method.
Disclosed is a method (1) for manufacturing a semifinished product or a part (2), wherein a metal support (3) designed as a metal sheet or sheet metal blank (30) is coated with at least one prepreg (6) containing a thermally cross-linkable thermosetting resin matrix having endless fibers, the thermosetting resin matrix of the prepreg (6) is pre-crosslinked by heating same, and the metal support (3) coated with the pre-crosslinked prepreg (6) is shaped into a semifinished product or a part (2) by means of a deep drawing or stretch deep drawing process. In order to allow fiber-reinforced sections of the metal support (3) to undergo plastic deformation, according to the invention, during the pre-crosslinking of the thermosetting resin matrix of the prepreg (6), the matrix is transferred into a viscosity state (η) that is higher than the minimum viscosity (ηmin), and the prepreg (6) is shaped along with the metal support (3) prior to reaching its fusion point (Pc).
B29C 70/40 - Shaping or impregnating by compression
B29C 70/08 - Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers
B29C 70/88 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B32B 15/092 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
58.
METHOD FOR MANUFACTURING A SEMIFINISHED PRODUCT OR A COMPONENT MADE OF METAL AND FIBER COMPOSITE
Disclosed is a method (101) for manufacturing a semifinished product or a component (102), in which a metal support (103), which is designed as a slit strip (104), is covered with at least one prepreg (6) containing a thermally cross-linkable thermosetting resin matrix having endless fibers, the thermosetting resin matrix of the prepreg (6) is pre-cross-linked by heating, and the metal support (103) covered with the pre-cross-linked prepreg (6) is shaped into a semifinished product or component (102) by means of roll profiling. In order to allow plastic changes in shape in fiber-reinforced regions of the metal support (103), it is proposed according to the invention that during the pre-cross-linking of the thermosetting resin matrix of the prepreg (6) said matrix is transferred into a viscosity state (η) that follows its viscosity minimum (ηmin), and that the prepreg (6) is shaped along with the metal support (103) prior to reaching its gelling point (Pc).
B29C 70/40 - Shaping or impregnating by compression
B29C 70/08 - Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers
B29C 70/88 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B32B 15/092 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
59.
METHOD AND DEVICE FOR PARTIAL HARDENING OF SHEET STEEL COMPONENTS
The invention relates to a method for partial hardening of sheet steel components, wherein sheet steel components (3) are guided through a furnace (1) and at least parts thereof are heated in the furnace (1) to a temperature > Ac3 , wherein the sheet steel components (3) are guided in steps through the furnace (1), wherein the regions of the components which are not to be heated to a temperature > Ac1 or > Ac3 are introduced or pushed into a thermo box (10) in the conveying direction (6) between two conveying steps, in which the regions which are not to be heated > Ac1 or > Ac3 are acted on for cooling, such that there the component temperature is kept below the austenite starting temperature (Ac) or the austenitising temperature (Ac3).
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
F27B 9/20 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatmentFurnaces through which the charge is moved mechanically, e.g. of tunnel type Similar furnaces in which the charge moves by gravity characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
F27D 9/00 - Cooling of furnaces or of charges therein
The invention relates to a tool for forming metal sheets, in particular for deep drawing steel sheet, wherein a rough contour of a work piece (6) to be formed is designed by means of a plurality of plates (4), columns (9), or blocks, and a mass (2) is pressed onto the surface which is formed by the plates (4), columns (9), or blocks and which faces a work piece, which mass fills the rough contour and forms a shaping surface (7) on the work piece side. The invention further relates to a method for producing such a tool.
The invention relates to a method for producing a hardened steel component, wherein a blank is punched out and the punched-out blank is heated to a temperature ≥ Ac3 either completely or in partial regions and is possibly held at said temperature for a predetermined time in order to perform the formation of austenite, and then the blank heated completely or in partial regions is transferred into a forming tool, is formed in the forming tool, and is cooled in the forming tool at a rate that lies above the critical hardening rate and is thereby hardened, or undergoes final cold-forming, and the formed blank is heated to a temperature ≥ Ac3 completely or in partial regions and is possibly held at said temperature for a predetermined time in order to perform the formation of austenite, and then the blank heated completely or in partial regions and formed is transferred into a hardening tool and is hardened in the hardening tool at a rate that lies above the critical hardening rate, wherein the steel material is adjusted to delay conversion in such a way that, at a forming temperature that lies in the range of 450 °C to 700 °C, quench hardening is achieved by conversion of the austenite into martensite, wherein active cooling occurs after the heating and before the forming, in the case of which active cooling the blank or parts of the blank or the formed blank or regions thereof are cooled at a cooling rate ᡶ 15 K/s, wherein a cooling device and an object having a hot surface are moved in relation to each other in order to homogeneously, contactlessly cool the hot blanks or components, wherein the cooling device has at least two parallel, spaced cooling blades or cooling columns, wherein the cooling blades or cooling columns have a nozzle edge having nozzles toward the blank to be cooled or toward the component to be cooled, wherein a cooling fluid is directed at the surface of the blank or of the component by the nozzles and the cooling fluid flows away into the intermediate space between the blades or cooling columns after contacting the hot surface.
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
B21B 45/02 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
A forming tool (1) for the production of a semifinished product or end product from a metal sheet (2) has a first tool part (3) that has an upper tool part (5), a die (6), and at least one first floating bearing (7), which attaches the die (6) to the upper tool part (5) with bearing play (18) in the bearing plane (33), for equalization of its thermal contraction or expansion, has a second tool part (4) that has a lower tool part (9), a punch (8), and at least one second floating bearing (11), which attaches the punch (8) to the lower tool part (9) with bearing play (32) in the bearing plane (34), for equalization of its thermal contraction or expansion, wherein punch (8) and die (6) work together for forming of the metal sheet (2). The two tool parts (3, 4) each have at least one further bearing (12, 13), which bearings attach die (6) and punch (8) to the upper tool part (5) or lower tool part (9) without play in the bearing plane (33, 34).
The invention relates to a method for producing a hardened steel sheet, in particular a steel sheet coated with a metal anticorrosive layer, wherein the steel sheet is first heated to an austenitizing temperature and the austenite conversion is at least partially performed and then the steel sheet is pre-cooled to a temperature that lies above the temperature of the conversion of the austenite into other phases and then is transferred into a press hardening tool and, in the press hardening tool, is shaped and quenched for the purpose of hardening, wherein the pre-cooling is performed in a separate tool, wherein the gap between the tool halves (2, 3) in the closed state is higher than the blank to be cooled.
System and methods relating to in-line heat-treating, hardening and tempering of material, such as for example, coiled steel into a roll-formed, hardened and tempered structural member having uniform or different targeted properties in selected zones of the structural member. The different targeted properties may be achieved by heating and/or cooling the material subject to certain parameters.
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C21D 9/52 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for wiresHeat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for strips
C21D 9/573 - Continuous furnaces for strip or wire with cooling
C21D 9/60 - Continuous furnaces for strip or wire with induction heating
B21D 5/14 - Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
65.
DEVICE AND METHOD FOR PRE-COOLING SHEET STEEL BARS
The invention relates to a method of tempering sheet steel bars and in particular for pre-cooling sheet steel bars, sheet steel being drawn off a steel coil and cut into bars, the sheet steel bars then being heated to a temperature above AC3 of the respective steel material, and the steel material being partially or totally transformed into austenite, and then formed in a press-hardening die in the hot state and simultaneously being cooled at a speed above the critical hardening speed such that a quench-hardened structure is formed. After heating to above AC3 and before forming and quench-hardening, the steel material is tempered and, in particular, pre-cooled until it has a desired temperature for forming. The invention is characterized in that, disposed between at least one die plate exerting the pressure on the bar and the bar itself is a working plate which is used for tempering and is mounted on the die plate in such a way that the working plate can expand and contract with respect to the die plate owing to thermal expansion or shrinkage. The invention also relates to a device for performing the method.
C21D 8/04 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
A method for producing partially hardened steel components in which a blank composed of a hardenable sheet steel is subjected to a temperature increase and shaped into a component; the component is transferred to a tool in which the heated component is cooled and thus quench hardened; during the heating of the blank or component in order to achieve the temperature increase to a temperature required for the hardening in regions that are to have a lower hardness and/or higher ductility, cooling elements are spaced apart from the surface by a small gap; the cooling element is dimensioned so that the thermal energy acting on the region that remains ductile flows through the component into the cooling element, characterized in that in order to space the cooling element apart from the component, micro-nubs or knobs are used, which are distributed over the area of the cooling element.
3), this radiating element having a component-side contour that corresponds to the contour of the component in the section to be austenitized. The invention also relates to a device for carrying out said method.
C21D 9/46 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals
C21D 8/04 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C23C 2/02 - Pretreatment of the material to be coated, e.g. for coating on selected surface areas
C21D 9/48 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals deep-drawing sheets
The invention relates to a method for producing partially-hardened components from steel sheets, in which a component that is cold-formed from a hardenable steel sheet material is heated, in a furnace, to a temperature below the austenitisation temperature (< Ac3), and a radiating element acts upon the component in sections where said component is to be austenitised (< Ac3), this radiating element having a component-side contour that corresponds to the contour of the component in the section to be austenitised. The invention also relates to a device for carrying out said method.
C21D 9/48 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for sheet metals deep-drawing sheets
C21D 8/04 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
The invention relates to a method for producing partially hardened steel components in which a blank is subjected to a temperature increase that is sufficient for a quench-hardening and after reaching a desired temperature, the blank is transferred to a forming tool in which the blank is quench-hardened or the blank is cold-formed and the component obtained by the cold-forming is then subjected to a temperature increase. During the heating of the blank or component, absorption masses rest against and/or are spaced with a small gap apart from regions that are intended to have a lower hardness and/or higher ductility; with regard to its expansion and thickness, its thermal conductivity, and its thermal capacity and/or with regard to its emissivity, the absorption mass is dimensioned so that the thermal energy acting on the component in the region to remain ductile flows through the component into the absorption mass.
A method for producing a shaped part from an aluminum sheet that includes an aluminum alloy, in particular an aluminum alloy of the 5000 series. The method includes introducing at least one aluminum sheet in a forming tool and cold-forming the aluminum sheet in the forming tool, and heating the cold-formed aluminum sheet at least once at least in some regions and at least once further metal forming the aluminum sheet. In order to create advantageous conditions for the method, it is proposed for the heated aluminum sheet to be subjected to the further metal forming step even before a temperature has been reached which the aluminum sheet has during the cold forming thereof.
C22F 1/047 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
06 - Common metals and ores; objects made of metal
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Building materials of metal, in particular metal parts for
thermal and/or electric solar collectors, photovoltaic
modules and/or cells and their fastening elements;
transportable buildings of metal, in particular to carry
thermal and/or electric solar collectors, photovoltaic
modules and/or cells, and parts thereof. Photovoltaic modules and/or cells; electric solar modules
and collectors. Thermal solar modules and collectors. Treatment of materials, in particular for the manufacture of
metal parts for thermal and/or electric solar collectors,
photovoltaic modules and/or cells and their fastening
elements.
The invention relates to a shaping tool which is used to shape a workpiece, in particular, a sheet steel component, comprising at least two shaping tool halves. Contoured regions are provided in the region of the shaping tool halves in order to give the workpiece a corresponding contour, at least in sections. Each shaping tool half has a shaping surface shell which is oriented towards the workpiece and a support shaping half. The shaping surface shell is arranged on the support shaping half and comprises a shaping surface, which is oriented towards the workpiece, and a rear side which is oriented away from the workpiece. The support shaping half comprises a contoured area which essentially corresponds to the contour of the workpiece which is to be produced and the contoured area is surrounded by a flange area. Grooves are provided in the contoured area in the region of the rear side of the shaping surface shell. The support shaping half comprises receiving surfaces which receive the support shaping half in a positive fit and the receiving surfaces and the grooves form cooling channels. The support shaping half comprises supply channels and discharge channels such that a coolant can be guided through the channels.
B21D 26/02 - Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces by applying fluid pressure
73.
Method for producing quenched components consisting of sheet steel
The invention relates to a method for producing quenched components consisting of sheet steel, comprising the following steps: a) shaped parts are formed from sheet steel; b) the end of the shaped part is cut and the sheet steel is optionally punched or provided with a desired hole pattern prior to, during, or after the forming of the shaped part; c) at least some sections of the shaped part are subsequently heated to a temperature that permits the steel material to austenitize; and d) the component is then transferred to a quenching die, where it is subjected to a quenching process, during which the component is cooled and thus quenched by the contact of the quenching die with some sections of the component and the compression of said sections. The invention is characterized in that the component is supported by the quenching die in the vicinity of the positive radii and that some sections of said component are clamped in a secure manner without distortion in the vicinity of the cut edges. In the sections of the component that are not clamped, the latter is separated from a quenching-die half by a gap.
The invention relates to a method and an apparatus for heating steel components in a continuous furnace, wherein a first transport device having an external drive receives the components in a precise position and transports them through the furnace in order to heat them, and a second transport device receives the parts, after the heating, from the first transport device at a predetermined transfer point or transfer region and conveys them out of the furnace at an increased speed and places them in a precise position at a further receiving point ready for further processing. The components are mounted on a support having engagement means for the different transport devices.
The invention relates to a method for producing hardened structural parts from sheet steel. The method includes shaping at least one shaped part made of sheet steel provided with a cathodic corrosion protection coating, performing any required final trim of the shaped part and possibly any required punching, or the creation of a perforation pattern, subsequently heating the shaped part, at least over partial areas, under the admission of atmospheric oxygen to a temperature which permits austenizing of the steel material, and thereafter transferring the structural part to a mold-hardening tool and performing mold-hardening in the mold-hardening tool, wherein the structural part is cooled by the contact with and pressing by the mold-hardening tool and is hardened thereby.
B21B 1/46 - Metal rolling methods or mills for making semi-finished products of solid or profiled cross-sectionSequence of operations in milling trainsLayout of rolling-mill plant, e.g. grouping of standsSuccession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
B21B 13/22 - Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting
B22D 11/126 - Accessories for subsequent treating or working cast stock in situ for cutting
B22D 11/128 - Accessories for subsequent treating or working cast stock in situ for removing
B23P 17/00 - Metal-working operations, not covered by a single other subclass or another group in this subclass
B23P 25/00 - Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
76.
METHOD AND APPARATUS FOR FORMING AND HARDENING STEEL MATERIALS
The invention relates to a method for hydroforming and hardening galvanised tubes made from sheet steel. A prefabricated tube is used, the tube having at least one feed opening (5) and a cavity (4). The tube is heated to a temperature above the austenitising temperature (AC3) of the steel alloy in question and, after a desired degree of austenitisation is achieved, is placed into a hydroforming tool and subjected to a pressurised medium, which is injected through the at least one feed opening (5) into the cavity (4) until the tube fills a predefined form (2) of the tool. The method is characterised in that the forming tool is heated to a temperature of 400-650°C, in particular 450-550°C, and the pressure medium is likewise heated and has a temperature of 400-650°C, wherein, after austenitisation, the tube is passively allowed to cool or is actively cooled to a temperature of 400-600°C but a temperature above the martensite start temperature (Ms) of the selected steel alloy, and the tube is cooled for hardening purposes only after final shaping in the forming tool.
C21D 7/13 - Modifying the physical properties of iron or steel by deformation by hot working
C21D 8/10 - Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
C21D 9/08 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor for tubular bodies or pipes
77.
METHOD FOR PRODUCING QUENCHED COMPONENTS CONSISTING OF SHEET STEEL
The invention relates to a method for producing quenched components consisting of sheet steel, comprising the following steps: a) shaped parts are
formed from sheet steel; b) the end of the shaped part is cut and the sheet steel is optionally punched or provided with a desired hole pattern prior to, during, or after the forming of the shaped part; c) at least some sections of the shaped part are subsequently heated to a temperature that permits the steel material to austenitize; and d) the component is then transferred to a quenching die, where it is subjected to a quenching process, during which the component is cooled and thus quenched
by the contact of the quenching die with some sections of the component and the compression of said sections. The invention is characterised in that the component is supported by the quenching die in the vicinity of the positive radii and that some sections of said component are clamped in a secure manner without distortion in the vicinity of the cut edges. In the sections of the component that are not
clamped, the latter is separated from a quenching-die half by a gap.
The invention relates to a method for producing a hardened steel component, wherein a blank is punched out and the punched-out blank is heated to a temperature = Ac3 either completely or in partial regions and is possibly held at said temperature for a predetermined time in order to perform the formation of austenite, and then the blank heated completely or in partial regions is transferred into a forming tool, is formed in the forming tool, and is cooled in the forming tool at a rate that lies above the critical hardening rate and is thereby hardened, or undergoes final cold-forming, and the formed blank is heated to a temperature = Ac3 completely or in partial regions and is possibly held at said temperature for a predetermined time in order to perform the formation of austenite, and then the blank heated completely or in partial regions and formed is transferred into a hardening tool and is hardened in the hardening tool at a rate that lies above the critical hardening rate, wherein the steel material is adjusted to delay conversion in such a way that, at a forming temperature that lies in the range of 450 °C to 700 °C, quench hardening is achieved by conversion of the austenite into martensite, wherein active cooling occurs after the heating and before the forming, in the case of which active cooling the blank or parts of the blank or the formed blank or regions thereof are cooled at a cooling rate > 15 K/s, wherein a cooling device and an object having a hot surface are moved in relation to each other in order to homogeneously, contactlessly cool the hot blanks or components, wherein the cooling device has at least two parallel, spaced cooling blades or cooling columns, wherein the cooling blades or cooling columns have a nozzle edge having nozzles toward the blank to be cooled or toward the component to be cooled, wherein a cooling fluid is directed at the surface of the blank or of the component by the nozzles and the cooling fluid flows away into the intermediate space between the blades or cooling columns after contacting the hot surface.
B21B 45/02 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
C21D 1/613 - GasesLiquefied or solidified normally gaseous material
C21D 1/667 - Quenching devices for spray quenching
