Abstract

The invention relates to a friction lining material based on sintered bronze for wind turbine clutch linings which interact with a friction partner, wherein 2 wt.% - 15 wt.%, preferably 2.5 wt.% - 7.5 wt.% of talcum is incorporated as a solid lubricant; the bronze alloy contains 5 wt.% - 40 wt.%, preferably 10 wt.% - 30 wt.%, of a metal tin in order to increase the friction value to between μ=0.40 and μ=0.65; and the copper content in the bronze alloy equals 60 wt.% - 95 wt.%, preferably 80 wt.% - 95 wt.%.

IPC Classes  ?

• F16D 69/02 - Composition of linings
• C22C 33/02 - Making ferrous alloys by powder metallurgy

Abstract

The invention relates to a composite bronze bearing (2), having a bearing layer (4) that consists of a bearing bronze material and a metal support layer (6) that is bonded to the bearing layer (4).

IPC Classes  ?

• F16C 33/10 - Construction relative to lubrication
• F16C 33/12 - Structural compositionUse of special materials or surface treatments, e.g. for rust-proofing
• F16C 33/14 - Special methods of manufactureRunning-in
• F16C 11/06 - Ball-jointsOther joints having more than one degree of angular freedom, i.e. universal joints
• F16C 23/04 - Sliding-contact bearings self-adjusting

Abstract

The invention relates to a sliding bolt having a core (4) to which a sliding layer (6) is applied, which is designed as a composite sliding layer containing a resin.

IPC Classes  ?

• F16C 3/02 - ShaftsAxles
• F16D 1/04 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hubCouplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with hub and longitudinal key
• F16B 19/00 - Bolts without screw-threadPins, including deformable elementsRivets
• B29C 53/58 - Winding and joining, e.g. winding spirally helically
• F16C 33/20 - Sliding surface consisting mainly of plastics

Abstract

The invention relates to a sliding bearing with an arrangement for wear monitoring, which has a transponder arranged in a sliding layer. Furthermore, a method for producing such a sliding bearing and a method for wear monitoring of a sliding bearing according to the invention are provided.

IPC Classes  ?

• F16C 17/24 - Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired conditions, e.g. for preventing overheating, for safety
• F16C 17/02 - Sliding-contact bearings for exclusively rotary movement for radial load only
• G06K 19/00 - Record carriers for use with machines and with at least a part designed to carry digital markings
• F16C 33/20 - Sliding surface consisting mainly of plastics
• F16C 41/00 - Other accessories for bearings

Abstract

The invention relates to a plain bearing bushing (1) with a support layer (2) made from a support layer material and with a sliding layer (8) made from a sliding layer material, wherein at least one elastomer layer (4) is arranged between the support layer (2) and the sliding layer (8). The invention also relates to a method for producing a plain bearing bushing (1) of said type.

IPC Classes  ?

• F16C 27/06 - Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
• F16C 33/20 - Sliding surface consisting mainly of plastics

Abstract

Disclosed is a plain bearing bush (10) having a bearing layer (20) and a running-in layer (30). At least one annular groove (40b) with a groove base (46) is provided on the end faces (16), the annular groove lying between the bearing layer and the running-in layer. A sealing lip (32), which projects inwards in relation to the inner peripheral surface (12), is provided on at least one axial end (11a, b) of the plain bearing bush, said sealing lip being an integral component of the running-in layer. Also disclosed is a method for producing a plain bearing bush.

IPC Classes  ?

• F16C 27/02 - Sliding-contact bearings
• F16C 33/20 - Sliding surface consisting mainly of plastics
• F16C 33/28 - BrassesBushesLinings with embedded reinforcements shaped as frames or meshed materials
• F16C 33/74 - Sealings of sliding-contact bearings

Abstract

The invention relates to a sliding bearing (2) comprising a bearing element which is made of an electrically insulating material and into which at least one insertion element (12) made of an electroconductive material is introduced so that an electroconductive connection is formed between at least one area of a sliding surface (6) of the bearing element and at least one area of a support surface (10) of the bearing element.

IPC Classes  ?

• F16C 33/10 - Construction relative to lubrication
• F16C 17/24 - Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired conditions, e.g. for preventing overheating, for safety
• F16C 33/04 - BrassesBushesLinings
• F16C 33/08 - Attachment of brasses, bushes, or linings to the bearing housing
• F16C 37/00 - Cooling of bearings
• F16C 41/00 - Other accessories for bearings

Abstract

The invention relates to a sliding layer based on a fiber-reinforced plastic, having a plastic matrix and at least one plastic thread as a reinforcement element. Said plastic matrix comprises at least one metal soap, preferably based on lithium stearate. No stick-slip effect occurs when using said sliding elements comprising said type of sliding layers, with steel counter elements.

IPC Classes  ?

• F16C 33/20 - Sliding surface consisting mainly of plastics

Abstract

The invention relates to a sliding plug (10) and to a sliding element (1). The sliding plug (10), which is inserted into a carrier body (2) of a sliding element (1), comprises a circumferential surface (18) that has at least one rib (12) extending in the direction of the longitudinal axis of the sliding plug. The sliding element (1), which is provided with such sliding plugs, preferably comprises a receiving hole (3) having a small-diameter section (5) and having a large-diameter section (6).

IPC Classes  ?

• F16C 33/26 - BrassesBushesLinings made from wire coilsBrassesBushesLinings made from a number of discs, rings, rods, or other members

Abstract

A method and a device is provided for producing a flat or arc-shaped sliding element with a very large radius of curvature. The sliding element has a sliding layer based on a fiber reinforced plastic with a plastic matrix and a reinforcing element containing at least one thread. The reinforcing element is deposited on a polygonal winding core by means of a guide with the addition of a synthetic resin forming the plastic matrix. The flat or arc-shaped segments formed between the edges are separated from the tubular, polygonal winding body thus formed after it has set.

IPC Classes  ?

• C08J 5/16 - Manufacture of articles or materials having reduced friction
• F16C 33/20 - Sliding surface consisting mainly of plastics
• B32B 5/00 - Layered products characterised by the non-homogeneity or physical structure of a layer
• B21D 53/10 - Making other particular articles parts of bearingsMaking other particular articles sleevesMaking other particular articles valve seats or the like

Abstract

A sliding layer and a sliding element with such a sliding layer includes a fiber reinforced plastic with a plastic matrix and a plastic thread as a reinforcing element. The plastic thread has polyester filaments into which are worked PTFE particles by process engineering.

IPC Classes  ?

• B32B 27/04 - Layered products essentially comprising synthetic resin as impregnant, bonding, or embedding substance
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
• D02G 3/02 - Yarns or threads characterised by the material or by the materials from which they are made

Abstract

An outer race for a rocker bearing includes an internal sliding layer and an external support layer, wherein the sliding layer and the bearing layer are formed from a wound composite fiber material. The outer race is identified by exactly one parting line. A rocker bearing with such an outer race and a method for its production is also provided, in which a sliding layer and a support layer of synthetic resin impregnated fibers are wound in succession onto a winding mandrel, and outer races are formed after setting on the winding body thus produced. The sliding layer and the support layer are wound onto a cylindrical winding mandrel, and the outer race is provided with exactly one parting line opening it, and sliding layer material on its inside is removed to such an extent that a partially spherical contour is obtained for receiving a complementary inner race.

IPC Classes  ?

• F16C 33/20 - Sliding surface consisting mainly of plastics
• F16C 23/02 - Sliding-contact bearings

Abstract

A method for producing a wrapped bushing, includes cutting a metal blank to size: introducing holes into the blank, each hole being provided with at least one inwardly projecting protrusion: inserting plugs of plastics material exhibiting sliding characteristics into the holes; and shaping the blank to form the bushing. The resultant bushing has a substrate of at least one metal in which the holes are provided and filled with the plastics material. Each hole comprises at least one inwardly projecting protrusion.

IPC Classes  ?

• F16C 33/02 - Parts of sliding-contact bearings

Goods & Services

Metals in the form of semi-finished products for seals and packings; shaped and sintered metal parts, being semi-finished products for seals, packings, bushings and shafts; metal-ceramic components (composite materials); shaped and sintered metal parts; powder metallurgical products, namely those with solid lubricant properties, being semi-finished products for seals, packings, bushings and shafts; spindle nuts of metal. Piston rings and sealing rings (machine parts); machine parts of shaped powder metallurgical and sintered metal parts, namely plain bearings, sliding elements, sliding plates and bushings. Mineral fibres, in the form of semi-finished products for seals and packings.

Goods & Services

Metals in the form of semi-finished products for seals and packings; shaped and sintered metal parts, being semi-finished products for seals, packings, bushings and shafts; metal-ceramic components (composite materials); shaped and sintered metal parts; powder metallurgical products, namely those with solid lubricant properties, being semi-finished products for seals, packings, bushings and shafts; spindle nuts of metal. Piston rings and sealing rings (machine parts); machine parts of shaped powder metallurgical and sintered metal parts, namely plain bearings, sliding elements, sliding plates and bushings. Mineral fibres, in the form of semi-finished products for seals and packings.

Goods & Services

Metals in the form of semi-finished products for seals, packings and bushes; metal-ceramic bodies (composite materials). Machine parts, namely plain bearings, sliding elements, sliding plates and bushes. Mineral fibres from polyester compounds.

Goods & Services

[METALS IN THE FORM OF SEMI-FINISHED PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF SEALS AND PACKINGS; SHAPED SINTERED METAL PARTS AS SEMI-FINISHED PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF SEALS, PACKING AND BUSHES; SHAPED SINTERED METAL PARTS FOR USE IN THE MANUFACTURE OF SEALS AND PACKINGS; METAL IN POWDER FORM WITH SOLID LUBRICANT PROPERTIES FOR USE IN THE MANUFACTURE OF SEALS, PACKINGS AND BUSHES] MACHINE PARTS OF SHAPED POWDER METALLURGICAL AND SINTERED METAL PARTS, NAMELY, PLAIN BEARINGS, SLIDING ELEMENTS, SLIDING PLATES AND BUSHES [NON-METALLIC MINERAL FIBERS FROM POLYESTER IN THE FORM OF SEMI-FINISHED PRODUCTS FOR USE IN THE MANUFACTURE OF SEALS AND PACKINGS]

Goods & Services

METALS IN THE FORM OF SEMI-FINISHED PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF SEALS AND PACKINGS; SHAPED SINTERED METAL PARTS AS SEMI-FINISHED PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF SEALS, PACKING, BUSHES AND SHAFTS; MOLDS OF METAL FOR CASTING CERAMIC MATERIALS; SHAPED SINTERED METAL PARTS FOR USE IN THE MANUFACTURE OF SEALS AND PACKINGS; METAL IN POWDER FORM WITH SOLID LUBRICANT PROPERTIES FOR USE IN THE MANUFACTURE OF SEALS, PACKINGS, BUSHES AND SHAFTS MACHINE PARTS, NAMELY, PISTON RINGS AND SEALING RINGS; MACHINE PARTS OF SHAPED POWDER METALLURGICAL AND SINTERED METAL PARTS, NAMELY, PLAIN BEARINGS, SLIDING ELEMENTS, SLIDING PLATES, BUSHES AND SPINDLE NUTS MINERAL BASED FIBERS AND METALS IN PARTLY FINISHED FORMS FOR SEALS AND SEAL PACKAGES, NAMELY, METAL INSULATING RINGS, DISCS, CORD, TAPE, SPACING SHEETS

Goods & Services

[METALS IN THE FORM OF SEMI-FINISHED PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF SEALS AND PACKINGS; SHAPED SINTERED METAL PARTS AS SEMI-FINISHED PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF SEALS, PACKING, BUSHES AND SHAFTS; MOLDS OF METAL FOR CASTING CERAMIC MATERIALS; SHAPED SINTERED METAL PARTS FOR USE IN THE MANUFACTURE OF SEALS AND PACKINGS; METAL IN POWDER FORM WITH SOLID LUBRICANT PROPERTIES FOR USE IN THE MANUFACTURE OF SEALS, PACKINGS, BUSHES AND SHAFTS] MACHINE PARTS, NAMELY, PISTON RINGS AND SEALING RINGS; MACHINE PARTS OF SHAPED POWDER METALLURGICAL AND SINTERED METAL PARTS, NAMELY, PLAIN BEARINGS, SLIDING ELEMENTS, SLIDING PLATES, BUSHES AND SPINDLE NUTS [NON-METALLIC MINERAL FIBERS IN THE FORM OF SEMI-FINISHED PRODUCTS FOR USE IN THE MANUFACTURE OF SEALS AND PACKINGS]

Goods & Services

Mineral fibres of metal in the form of semi-finished products for seals, packing and bushes; metal ceramic bodies; sintered metal shaped bodies and powder metallurgy products, in particular with solid lubricants, as semi-finished products for seals, packings, bushes and shafts. Piston rings; machine parts of powder and sintered metal shaped bodies, in particular plain bearings and sliding elements, sliding plates, bushes, spindle nuts, sintered nuts. Mineral fibres of polyester compounds in the form of semi-finished products for seals, packing and bushes.

Goods & Services

Mineral fibres of metal in the form of semi-finished products for seals, packing and bushes; metal ceramic bodies; sintered metal shaped bodies and powder metallurgy products, in particular with solid lubricants, as semi-finished products for seals, packings, bushes and shafts. Piston rings; machine parts of powder and sintered metal shaped bodies, in particular plain bearings and sliding elements, sliding plates, bushes, spindle nuts, sintered nuts. Mineral fibres of polyester compounds in the form of semi-finished products for seals, packing and bushes.

Goods & Services

SEMI-FINISHED POLYESTER/METAL COMPOSITE MATERIAL, MADE PRIMARILY OF METAL FOR USE IN THE FURTHER MANUFACTURE OF SEALS, PACKINGS AND BUSHES; METAL CERAMIC BODIES, SINTERED METAL SHAPED BODIES AND POWDER METALLURGY PRODUCTS, IN PARTICULAR WITH SOLID LUBRICANTS, AS SEMI-FINISHED PRODUCTS FOR SEALS, PACKINGS, BUSHES AND SHAFTS; ALL THE AFOREMENTIONED MADE PRIMARILY OF METAL PISTON RINGS, MACHINE PARTS OF POWDER AND SINTERED METAL SHAPED BODIES, IN PARTICULAR PLAIN BEARINGS AND SLIDING ELEMENTS, SLIDING PLATES, BUSHES, SPINDLE NUTS, SINTERED NUTS; ALL THE AFOREMENTIONED MADE OF NON-METAL MATERIAL (Based on 44(e)) PRIMARILY NON-METALLIC SEALS AND PACKINGS

Goods & Services

SEMI-FINISHED POLYESTER/METAL COMPOSITE MATERIAL, MADE PRIMARILY OF METAL, FOR USE IN THE FURTHER MANUFACTURE OF SEALS, PACKINGS AND BUSHINGS; METAL CERAMIC BODIES, SINTERED METAL SHAPED BODIES AND POWDER METALLURGY PRODUCTS, IN PARTICULAR WITH SOLID LUBRICANTS, AS SEMI-FINISHED PRODUCTS FOR SEALS, PACKINGS, BUSHES AND SHAFTS; ALL THE AFOREMENTIONED GOODS MADE PRIMARILY OF METAL PISTON RINGS, MACHINE PARTS OF POWDER AND SINTERED METAL SHAPED BODIES, IN PARTICULAR PLAIN BEARINGS AND SLIDING ELEMENTS, SLIDING PLATES, BUSHES, SPINDLE NUTS, SINTERED NUTS NON-METAL SEALS AND NON-METAL PACKINGS; SEMI-FINISHED POLYESTER/METAL COMPOSITE MATERIAL, MADE PRIMARILY OF POLYESTER, FOR USE IN THE FURTHER MANUFACTURE OF SEALS, PACKINGS AND BUSHINGS

Goods & Services

Semi-finished products made of metal for seals and seal packages; ceramic-metal bodies, sintered metal forms and powder metallurgical products, especially with solid lubricants, as partly finished forms for metallic sealing rings, seal packages, bearings, bushes and shafts. Machine parts made of powder and sintered metal forms, namely sliding bearings and sliding pieces, sliding plates, bearing bushes, spindle screw nuts; piston rings. Semi-finished products made of mineral based fibres for seals and seal packages; sealing rings.

Goods & Services

(1) Mineral based fibres and metals in partly finished forms for seals and seal packages; metal-ceramic bodies, sinter metal forms and powder metallurgical products, especially with solid lubricants, in partly finished forms for metal sealing rings, seal packages, bearings, bushes and shafts; piston rings, sealing rings; machine parts made of powder and sinter metal forms, sliding bearings and sliding pieces, sliding plates, bearing bushes, spindle screw nuts.

Goods & Services

METAL SOLD IN PARTLY FINISHED FORMS; METAL SEALING RINGS PISTON RINGS, MACHINE PARTS, NAMELY, SLIDING BEARINGS AND SLIDING PIECES, SLIDING PLATES, LININGS, BEARING BUSHES AND SPINDLE SCREW NUTS

Goods & Services

Poudre métallique, graphite. Plaques, tresses et tissus en métaux pour joints; rondelles, feuilles et anneaux pour joints; garnitures métalliques, plomb et alliages de métaux communs, bruts et mi-ouvrés, pièces moulées en métal fritté; pièces moulées en métal pulvérisé et fritté, fils métalliques. Segments de piston, garnitures métalliques; parties de machines, à savoir brides, joints, bourrages, boîtes à étoupe. Joints, matières à conserver la chaleur, matières isolantes, bourrages en amiante; plaques, tresses et tissus en amiante, en fibres artificielles et en fibres minérales pour joints et bourrages, sauf en produits de cellulose; matière, rondelles, feuilles, anneaux pour joints; matières à étouper, manchettes pour joints. Bourrages, plaques, tresses et tissus en coton, en fibres artificielles pour joints et bourrages, sauf en produits de cellulose; cordes pour joints. Tresses et tissus en coton.

Goods & Services

(1) Gaskets and packings: tapes, sheets and packings of asbestos material or elastomeric material containing asbestos; plates, nettings, fabrics of asbestos, cotton, synthetic fibers, mineral fibers and metals for gaskets and packings except those made from cellulose products; sealants, packing disks, packing plates, packing rings, packing cords, packing materials; piston rings, metal packings, lead and alloys of base metals in raw or partly processed condition, sintered metal blanks; metal powder, graphite, packing sleeves, machinery parts, namely flanges, gaskets, packings, packing glands, blanks from powder and sintered metals, metal fibers.