A plant (1) for processing for processing heads (5), for example by means of grinding, lapping, polishing or similar, of ceramic products (9), or natural stones, comprising at least one processing head (5), provided with a plurality of tools (10), and extraction means (40, 140) interposed between the processing heads (5), said extraction means (40, 140) comprising a containment component (41, 141) and a brushing component (4, 104) in the shape of a rotating tool.
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B 29/00 - Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
B24B 41/047 - Grinding heads for working on plane surfaces
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B24B 55/06 - Dust extraction equipment on grinding or polishing machines
2.
PLANT FOR PROCESSING CERAMIC PRODUCTS, NATURAL STONES, OR SIMILAR
The plant (1) for processing ceramic products (9), or natural stones, or the like comprising a supporting frame (2), the frame (2) comprising a holding surface (8) on which the ceramic products (9) move forward along a predetermined direction of forward movement (A), the plant comprising at least one processing head (5) having an axis (20) corresponding to the geometric axis of the whole head (5), or corresponding to the axis of rotation of the head (5), if the latter is rotating, the head (5) being provided with at least one tool (10) for the processing of the upper surface (11) of the products (9), said at least one tool (10) defining a processing area for the surface (11) of the products (9), the plant (1) comprising extraction means (30) to extract the powder generated by the processing on the processing areas by the plurality of tools (10), where the extraction means (30) comprise containment means of the processing heads (5), the containment means being positioned at an optimized height (H) with respect to the upper surface (11) of the products (9) and being substantially shaped like a hood (3) or a bell, so as to define a substantially closed compartment inside the hood (3) where the heads (5) are located.
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B 55/06 - Dust extraction equipment on grinding or polishing machines
B24B 7/06 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
The present invention relates to a head for treatment, in particular for polishing or lapping of slab shaped elements comprising a main frame (3) having a first part (4) and a second part (5) mounted swivelling at or on the first part (4) around a vertical axis of rotation (x-x).
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B 41/047 - Grinding heads for working on plane surfaces
4.
SYSTEM FOR ADJUSTING THE PRESSURE IN SYSTEMS FOR TILES HOLDING DURING A SQUARING STEP
The present invention relates to a slab or tile processing machine comprising at least one tile (T) moving means (2) in the machine, at least one tile (T) treatment tool (3) as well as at least one pressing component (4 ) of tiles against the moving means (2), the machine further comprising an automatic adjustment system (5) of the position of the pressing component (4) in at least one respective operating or working layout.
B23Q 7/14 - Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
B24B 9/00 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor
B24B 9/06 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
B65G 15/16 - Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts the load being conveyed between the belts between an auxiliary belt and a main belt
5.
MACHINE AND METHOD FOR WORKING CERAMIC OBJECTS, NATURAL STONES AND THE LIKE
A machine (1) for machining elements (A), such as ceramic products or natural stones and the like, which are provided with two edges (B) to be machined, comprises a support structure (4) for at least one conveyor belt (5) for transferring and advancing the elements (A) according to a specific advancement direction (X) on a respective support plane (6), the edge (B) being arranged substantially parallel to the advancement direction (X), driven grinding wheels (2) for machining the edge (B), the driven grinding wheels (2) being provided with means (21) for adjusting the position with respect to the edge (B) of the elements (A), with measuring means (8) arranged downstream of each wheel (2), with respect to the advancement direction (X), which measure a distance (L) of the edge (B) with respect to a reference of the machine (1), and by means of the distance (L) the measuring means (8) calculate a measurement of the machining carried out on the edge (B) by the wheel (2) which immediately precedes said measuring means (8); a method is also provided for machining the edge (B) of the elements (A).
B24B 49/00 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or workArrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
B24B 49/02 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or workArrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B 9/06 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
B24B 9/00 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor
The present invention regards a machine for the dry processing of tiles or slabs comprising at least one head (2) for processing tiles or slabs, means (3) for transporting tiles beneath or at the machining head(s) (2) for processing tiles or slabs using the latter and means (4, 5, 6a, 6b) for cooling the machining head (2) and/or tools (7) thereof.
B24B 41/047 - Grinding heads for working on plane surfaces
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B24B 55/06 - Dust extraction equipment on grinding or polishing machines
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
7.
PLANT FOR BURNERS IN AN INDUSTRIAL OVEN, AND OVEN PROVIDED WITH SUCH PLANT
A plant (1) for burners in an industrial oven (2), formed by a predetermined number of oven modules (3), each of the modules (3) being provided with a certain number of burners (4), each burner (4) being connected to a first pipe (9) which provides the combustive agent, or primary air, at a specific pressure, and being connected to a second pipe (8) which provides the fuel, for example natural gas or other types of gaseous or liquid fuels; the plant (1) comprises a generator (10) of additive gas, which is introduced through a third pipe (14) into the first pipe (9) of the combustive agent near each burner (4), and/or said additive gas is introduced through a fourth pipe (20) directly into each burner (4).
The machine for grinding sheet-like elements, particularly tiles and slabs made of ceramic material, natural stone, glass or the like, includes a base framework, means for advancing at least one sheet-like element on a movement plane (A) along an advancement direction (B), the sheet-like element being provided with a pair of opposite first sides to be ground and a front side transversal to the first sides and defining the advancement front of the sheet-like element, means for machining the first sides adapted to intercept the sheet-like element in the motion thereof along the advancement direction (B), means for square-positioning the sheet-like element on the movement plane (A) comprising at least one abutment element which defines at least two support points adapted to contact the front side for arranging it in a position orthogonal to the advancement direction (B).
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B27B 27/10 - Devices for moving or adjusting the guide fences or stops
B24B 7/26 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands of glass
B24B 9/10 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
B24B 9/06 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
B23Q 3/18 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine for positioning only
9.
SYSTEM AND METHOD FOR CALIBRATING AND/OR SQUARING SQUAREABLE ELEMENTS, SUCH AS CERAMIC OR NATURAL STONE ITEMS AND THE LIKE
A system (1) for calibrating and/or squaring squareable elements (A), such as ceramic or natural stone items and the like, comprises a conveyor belt (3) for the transport and advancement of the elements (A) according to a predetermined direction of advancement (4) on a respective bearing plane (4a); the elements (A) are provided with an edge (B) to be worked arranged substantially parallel to the direction of advancement (4), and at least one processing unit (5) for the calibration and/or the squaring of the edge (B), which has a substantially cylindrically shaped abrasive roller (6) provided with an axis (7) and with a lateral abrasive surface (6a), rotatable around the axis (7) and actuated by a respective motor (8), and the lateral abrasive surface (6a) is positioned with its generatrices arranged substantially parallel to the edge (B) in order to work the edge (B) in a tangential manner in accordance with one of the generatrices, in a manner so as to calibrate and/or square the element (A); a method is also provided for the calibration and/or the squaring of the elements (A) attained by the system (1).
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B 7/26 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands of glass
B24B 9/06 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
B24B 9/10 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
B24B 7/24 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
B24B 9/00 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor
A cooling and suction system for polishing heads (5) for polishing, for example by smoothing, lapping or the like, ceramic manufactured items (8) or natural stones, comprises at least one polishing head (5), provided with a plurality of tools (10), and first cooling and suction devices (13) arranged around each polishing head (5), second cooling and suction devices (14) arranged around the perimeter of the work zone of the ceramic manufactured items (8), or of the natural stones, and third cooling devices (15) arranged at the center and/or within each polishing head (5).
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B24B 55/06 - Dust extraction equipment on grinding or polishing machines
B24B 41/047 - Grinding heads for working on plane surfaces
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B28D 7/02 - Accessories specially adapted for use with machines or devices of the other groups of this subclass for removing or laying dust, e.g. by spraying liquidsAccessories specially adapted for use with machines or devices of the other groups of this subclass for cooling work
11.
HEAD FOR POLISHING CERAMIC PRODUCTS OR NATURAL STONES
The head (1) for polishing of ceramic or natural stone articles comprising a main body (2), at least one support element (3) attached to the main body (2) and supporting at least one tool (4), and means of air cooling (5, 6, 7) said tool (4) comprising an air introduction duct (5) air that extends externally to the main body (2) and is interposed between the latter and the support element (3).
B24B 41/047 - Grinding heads for working on plane surfaces
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
Device (1) for working ceramic objects provided with at least one tool (2) operating in rotation to cut at least one ceramic article (4) positioned on a worktop (5), and comprising: at least one cooling element (6) adapted to send compressed air in correspondence with the area of contact between the tool and the article; at least one cleaning element (9) adapted to send compressed air from the tool and distinguished from the cooling element (6).
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
The machine (1) for grinding sheet-like elements, particularly tiles and slabs made of ceramic material, natural stone, glass or the like, comprises a base framework (2), means (3) for advancing at least one sheet-like element (4) on a movement plane (A) along an advancement direction (B), the sheet-like element (4) being provided with a pair of opposite first sides (5) to be ground and a front side (6) transversal to the first sides (5) and defining the advancement front of the sheet-like element, means (10) for machining the first sides (5) adapted to intercept the sheet-like element (4) in the motion thereof along the advancement direction (B), means (11) for square-positioning the sheet-like element (4) on the movement plane (A) comprising at least one abutment element which defines at least two support points adapted to contact the front side (6) for arranging it in a position orthogonal to the advancement direction (B).
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
B24B 7/26 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands of glass
B24B 9/06 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
B24B 9/10 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
B23Q 16/00 - Equipment for precise positioning of tool or work into particular locations not otherwise provided for
B23Q 3/18 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine for positioning only
The head (4) for polishing ceramic manufactured articles or natural stones comprises a main body (5) and at least one work tool (6) associated with the body (5) for polishing ceramic manufactured articles or natural stones, and air cooling means (10, 11, 12) for the tool (6).
B24B 41/047 - Grinding heads for working on plane surfaces
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B24B 7/22 - Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfacesAccessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
A machinery (1) for the machining of ceramic articles or the like, having a support frame (2) and at least a machining device (3) associated with the support frame (2) and comprising: - at least a motor element (4) associated with the support frame (2); - at least a tool (5) for the machining of ceramic articles, which can be operated in rotation around a respective axis and kinematically connected to the motor element (4); - motion transmission means (8, 9, 11) from the motor element (4) to the tool (5); where the motion transmission means (8, 9, 11) comprise at least a first pulley (8) associated with the motor element (4), at least a second pulley (9) associated with a shaft (10) supporting the tool (5) in rotation, and at least a belt element (11) able to connect the first pulley (8) to the second pulley (9).
B24B 47/12 - Drives or gearings for grinding machines or devicesEquipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B23Q 5/04 - Driving main working members rotary shafts, e.g. working-spindles
B23Q 11/12 - Arrangements for cooling or lubricating parts of the machine
A machinery (1) for the machining of ceramic articles or the like, having a support frame (2) and at least a machining device (3) associated with the support frame (2) and comprising: - at least a motor element (4) associated with the support frame (2); - at least a tool (5) which can be operated in rotation around a respective axis for the machining of ceramic articles; - a shaft (10) connected to the motor element (4) and supporting the tool (5) in rotation; - a body (12) for containing the shaft (10); -cooling means (18, 19, 22, 23) of the tool (5); where the cooling means (18, 19, 22, 23) comprise: -at least a gap (13), interposed between the body (12) and the shaft (10) and intended to contain cooling air, the gap (13) having an inlet opening (14) and an outlet opening (15) for the cooling air and the cooling means (18, 19, 22, 23) comprising a tubular element (16) associated with the outlet opening (15) and able to convey the cooling air towards the tool (5).
B24B 47/12 - Drives or gearings for grinding machines or devicesEquipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
B24B 55/02 - Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
B23Q 5/04 - Driving main working members rotary shafts, e.g. working-spindles
B23Q 11/12 - Arrangements for cooling or lubricating parts of the machine
A burner (1) comprising a body (2) having a first tubular element (3) defining a first duct (3 a) for the flow of a combustion fluid, a second tubular element (4) arranged externally to the first tubular element (3), where the volume placed between the first and second tubular elements (3, 4) defines a second duct (4a) for the flow of a combustive fluid, and a third tubular element (5) arranged externally to the second tubular element (4) and defining an outlet mouth (6) of the flame, where the volume interposed between the second and third tubular elements (4, 5) defines an external gap (5a), the second tubular element (4) having a plurality of first openings (7) able to allow the flow of the combustive fluid from the second duct (4a) towards the external gap (5a), at least a combustion head (8) associated with the body (2) in correspondence to the extremity of the first tubular element (3), the burner further comprising at least a covering element (11) arranged externally to the second tubular element (4) and movable with respect to it to adjust the flow section of the first openings (7).
F23C 3/00 - Combustion apparatus characterised by the shape of the combustion chamber
F23C 7/00 - Combustion apparatus characterised by arrangements for air supply
F23D 14/22 - Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
F23L 13/00 - Construction of valves or dampers for controlling air supply or draught
A burner comprising: - a supporting body defining at least a first duct for the transit of a combustive fluid and at least a second duct for the transit of a combustion fluid; - a combustion head associated with said supporting body and comprising diffusing means, communicating with said first duct and having a plurality of through openings for the transit of the combustive fluid towards a combustion area, and dispensing means (11) of the combustion fluid, communicating with said second duct and having a plurality of gaps for the transit of the combustion fluid itself towards said combustion area; wherein said dispensing means (11) comprise at least a fixed portion (11a) and a mobile portion (11b), where one of said fixed portion (11a) and said mobile portion (11b) defines said transit gaps (18) that are communicating with at least one dispensing channel (23) delimited by at least two opposite surfaces (24a, 24b) defined by said fixed portion (11a) and by said mobile portion (11b) respectively, the position of said mobile portion (11b) with respect to said fixed portion (11a) being adjustable to change the section of said dispensing channel (23).
F23D 14/24 - Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
The equipment (1) for cutting slabs of ceramic material comprises a frame (2) for bearing movement means of at least a slab of ceramic material to cut along a forward direction (4), first cutting means (5) with water jet, arranged along the forward direction (4) and suitable for cutting the slab along a first cutting direction to obtain a plurality of strips (L), and second cutting means (22) with water jet, arranged downstream of the first cutting means (5) and suitable for cutting the strips (L) along a second cutting direction transversal to the first cutting direction to obtain a plurality of products (C).
B28D 1/22 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by cutting, e.g. incising
20.
BURNER WITH HIGH FLAME STABILITY, PARTICULARLY FOR THE THERMAL TREATMENT OF CERAMIC ARTICLES
A burner (1) with high flame stability, particularly for the thermal treatment of ceramic articles, comprising a supporting body (2) provided with at least one first port (4) for the inflow of an oxidizing fluid and with at least one second port (5) for the inflow of a combustible fluid, and a combustion head (7) which is associated with the supporting body (2) and is provided, in its central region, with nozzle means (8) which are associated with the second port, for the outflow of the combustible fluid in a combustion region (9) and, in its peripheral region, with an annular diffuser (14) provided with a plurality of through openings (15) for orienting the flow of the oxidizing fluid toward the combustion region. At least one of the openings (15) comprises a slot (15a), which is provided inside the diffuser (14) and has an extension along a first transverse dimension that is substantially larger than the extension along a second direction that is transverse to the first direction.
F23C 7/00 - Combustion apparatus characterised by arrangements for air supply
F23D 14/24 - Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other at least one of the fluids being submitted to a swirling motion
F23D 14/70 - Baffles or like flow-disturbing devices
21.
APPARATUS FOR THERMAL TREATMENT OF MANUFACTURED ARTICLES, PARTICULARLY MADE OF CERAMIC MATERIAL
An apparatus (1) for thermal treatment of manufactured articles, particularly made of ceramic material, which comprises at least one heated chamber (2) provided with at least one opening (3) for introducing at least one article (M) to be treated and with at least one opening (4) for extracting the at least one treated article (M) and means for transmitting heat to the at least one article (M), the transmission means comprising at least one burner (5) provided with a radiant tube (6), which is inserted in the chamber (2) and is provided with at least one port (7) for the evacuation of the combustion gases which is connected to the inside of the chamber so as to achieve mixed heat propagation by radiation and convection.
F26B 3/30 - Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
F26B 15/12 - Machines or apparatus for drying objects with progressive movementMachines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound the lines being all horizontal or slightly inclined
A machine (1a, 1b) for cutting substantially slab-like articles, particularly made of ceramic, stone-like and similar materials, which comprises a frame (2) for supporting at least one cutting assembly (3), which can move alternately along a cutting direction (T) and be arranged variably along a first axis (A1), which is substantially transverse to the cutting direction (T), and at least one assembly (4) for supporting at least one substantially slab-like article (M), which is adapted to make contact with the article during cutting in at least one region that is not crossed by the cutting direction (T), the supporting assembly (4) being associated with the frame (2) so that it can slide continuously along a second axis (A2), which is substantially parallel to the first axis (A1), means (6) for rigid and temporary connection of the supporting assembly (4) to the frame being further provided for repositioning the supporting assembly (4) along the second axis (A2) as the position of the cutting assembly (3) along the first axis (A1) varies.
B28D 1/04 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by sawing with circular saw blades or saw discs
B28D 7/04 - Accessories specially adapted for use with machines or devices of the other groups of this subclass for supporting or holding work
An apparatus (1) for dividing flat products (M), comprising conveying means (3, 4) for introducing into said apparatus (1) and extracting from said apparatus (1) a flat product (M), incision means (9) for making incisions on a visible surface of said product (M); said conveying means (3, 4) comprises a first conveying device (3) and a second conveying device (4) that are aligned with one another in a conveying direction of said product (M), said second conveying device (4) being arranged at a lower level than said first conveying device (3); first pressing means (27) is also provided that is associated with said second conveying device (4), suitable for exerting pressure on said visible surface of said product (M) in a zone comprised between said incision and a front edge of said product.
B28D 1/22 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by cutting, e.g. incising
B28D 7/04 - Accessories specially adapted for use with machines or devices of the other groups of this subclass for supporting or holding work
C03B 33/033 - Apparatus for opening score lines in glass sheets
An apparatus for drying tiles comprises moving means (6) suitable for supporting and moving said tiles (2) on a conveying plane (P) through a drying zone (4) provided with drying means (17); said drying means (17) is movable with respect to said conveying plane (P) so that when one of said tiles (2) to be dried is introduced into said drying zone (4), there is induced a suitable movement of said drying means (17).
F26B 15/12 - Machines or apparatus for drying objects with progressive movementMachines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound the lines being all horizontal or slightly inclined
F26B 5/12 - Drying solid materials or objects by processes not involving the application of heat by suction
F26B 5/14 - Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringingDrying solid materials or objects by processes not involving the application of heat by brushingDrying solid materials or objects by processes not involving the application of heat by wiping
A polishing head comprises first tool-holding shafts (9) rotating in a first rotating direction (L) and associated with first transmission means (21, 26, 50), and second tool-holding shafts (20) rotating in a second rotating direction (M) opposite said first rotating direction (L) and associated with second transmission means (18, 30, 51), said first transmission means (21, 26, 50) and said second transmission means (18, 30, 51) being such that said first tool-holding shafts (9) and said second tool-holding shafts (20) have cutting speeds that are not too different from one another as absolute values.
Machines and machine tools, in particular machines for the
ceramics industry, machines for working the surfaces of
tiles, machines for rough machining and/or smoothing ceramic
tiles, machines for working the edges of ceramic tiles,
machines for trimming, calibrating and bevelling ceramic
tiles.
