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WO/2008/156161A1 |
Disclosed is a friction material composition comprising a fiber matrix, a binder, an organic filler and an inorganic filler, wherein the fiber matrix comprises at least two mineral fibers having different average fiber lengths from each ...
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WO/2008/152266A2 |
The invention relates to a friction member for a disk of a dry clutch, including a friction fitting (3) glued to an intermediate part (6) in which holes are formed after gluing said fitting and said intermediate part for allowing attachm...
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WO/2008/150286A1 |
A brake shoe without a metal backing has a metal insert (9) comprising a main body (10), two wing-like extensions (12/13) integral with, on opposite sides of and extending away from the main body having back faces adjacent to the back su...
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WO/2008/149381A1 |
This invention relates to Friction material having benzoxazine resins comprising of 8 to 30 % by wt. of a resin, 25-45 % by wt. of fibers, 8-20 % by wt. of friction modifiers and 26-48% by wt. of space fillers. The resin is selected from...
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WO/2008/148366A1 |
The invention relates to a method for the production of a friction lining. The friction lining is produced in alternating layers wound in a helical shape and a star shape.
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WO/2008/138458A2 |
The invention relates to a lining support for a brake or clutch, brake clutch or an electric motor. The lining support comprises, in particular when viewed from an axial direction, a brake lining on one side or on both sides. Said brake ...
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WO/2008/133056A1 |
A non-asbestos friction material (2) comprising an organic fiber, a binder and an aggregate fiber consisting of a metallic fiber of 85 to 145 Hv Vickers hardness, 400 to 600 N/mm2 tensile strength, 20 to 49% elongation and 1300°C or hig...
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WO/2008/125161A1 |
The present invention relates to a brake lining having increased stiffness. Said brake lining comprises a back plate (2) and a friction lining attached to one side of the back plate. Embedded in the lining bed (6) of the back plate facin...
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WO/2008/119318A1 |
The invention relates to a method for producing a friction lining. Said friction lining is wound in three layers with different winding ratios.
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WO/2008/119323A1 |
The invention relates to a method for producing a friction lining. Said friction lining is wound in three layers with different winding ratios.
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WO/2008/116438A1 |
The invention relates to a method for the production of a friction lining. The friction lining is produced from a winding body. The winding body is insert-molded with a polymer filler compound by means of an injection molding method.
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WO2008066717B1 |
A system comprising a cable (12) held in suspension and a trolley (10) traveling along the cable (12). The trolley (10) may include a brake pad (88) positioned to contact the cable (12). The brake pad (88) may include a plurality of segm...
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WO/2008/098545A1 |
A process for the production of a friction lining is proposed. It produces the friction lining from a friction mixture (22) comprising various components. The friction mixture is pressed in a friction-lining press (38) to give a friction...
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WO/2008/100820A1 |
A brake pad backing plate made using powder metallurgy has an inner surface to which a friction material mass is attached and which cooperates with the mass to resist shearing of the mass relative to the plate. Formations can be made on ...
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WO/2008/093078A1 |
Carbon fibre-reinforced ceramic brake and clutch discs are manufactured by siliconising incompletely densified carbon-carbon fibre preforms produced by only a single liquid infiltration step. Such use of only a single step to densify the...
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WO/2008/093091A1 |
Carbon fibre-reinforced ceramic brake and clutch discs are manufactured by siliconising incompletely densified carbon-carbon fibre preforms produced by only a single chemical vapour infiltration step and then subjecting the siliconsised ...
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WO/2008/077733A1 |
The invention relates to a synchronizing ring (1) of a synchronizing device (31) of a motor vehicle gearing, with at least one friction pairing (20, 22) with a mating cone (8), wherein the synchronizing ring (1) is formed from one or mor...
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WO/2008/077732A1 |
The invention relates to a synchronizing ring (1) of a synchronizing device of a motor vehicle gearing, with a ring body (2), wherein the ring body (2) has a plurality of through-passages (3), and with one or more friction linings (5, 6)...
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WO/2008/077734A1 |
A synchronizing ring (1) for a synchronizing device of a motor vehicle gearing, with a ring body (2), wherein the ring body (2) has a plurality of recesses (3), and frictional elements (4) are arranged in the recesses (3).
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WO/2008/075055A1 |
The invention provides a method for forming a carbon-containing material for a brake disc. The method comprises: (i) providing a porous body; (ii) introducing into the pores of the porous body a liquid suspension of particles comprising ...
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WO/2008/073586A1 |
The disclosure relates to structures and a method for providing an air cooled rotor with ceramic-metal composite friction surface plates, and in particular to a brake rotor (100) including a rotor hat (102);a ventilation disc (106) havin...
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WO/2008/070997A1 |
A brake assembly of the type having a brake shoe platform and one or more brake plates mounted on the platform, each brake plate having a brake lining and a backing plate attachable to an outer surface of the platform, is characterized i...
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WO/2008/060684A2 |
The present invention pertains to carbon-carbon composites what are reinforced with PAN-based carbon fibers and which have an all pyrocarbon matrix deposited via chemical vapor infiltration and/or chemical vapor deposition. The uniquely ...
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WO/2008/052833A1 |
The invention relates to a metal-ceramic-composite material, in particular, for tribological applications. Said material comprises a preform made of a ceramic material, and copper or a copper alloy as a metallic component. The ceramic fr...
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WO/2008/043679A2 |
Disclosed are a composite material, a composite structure made of the same, and a method for producing a metal-ceramic composite material or a composite structure. The composite material or the composite structure is produced by means of...
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WO/2008/017676A2 |
A method of densifying porous substrates, such as brake performs, using a liquid precursor, in which the rate at which "fresh" or "new" liquid precursor is consumed is reduced by maintaining the liquid precursor being used for the densif...
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WO/2008/017678A2 |
A method of controlling power applied to an induction coil assembly used for densifying porous articles with a liquid matrix precursor. The control of applied power addresses dynamic changes in the electrical characteristics of the porou...
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WO/2008/009261A1 |
The friction system to which the invention relates comprises at least two friction elements which interact by means of contact faces, preferably for clutches of transmissions and/or wheel brakes of motor vehicles, of which at least one f...
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WO/2008/007401A1 |
A method for making a composite structure or a portion of structure of a braking band (2) of a brake disc (1), unusually capable of obtaining a structure with an especially long life, comprising at least the following steps: - making a c...
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WO/2008/007411A2 |
A method for making a composite structure or a portion of a composite structure of a braking band (2) of a brake disc (1 ), unusually capable of obtaining a structure with an especially long life, comprising at least the following steps:...
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WO/2007/140852A1 |
For production of a brake lining with a friction lining (4) composed of a friction material (41) and of a grid (1) embedded in the friction material and composed of an elastic filler material, the grid (1) is first produced from the fill...
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WO/2007/136962A1 |
A system and method for providing a material for a friction element of a power transmission-absorption assembly and a method of making the material is disclosed. The material has preselected channel configuration which provides a plurali...
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WO/2007/135950A1 |
A pad for a disk brake capable of effectively preventing friction members from being partially dropped out. The pad includes reinforcement plates (14) and friction members (16) fixed to the reinforcement plates (14). The pad further incl...
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WO/2007/121704A2 |
The invention relates to an optimization of a friction lining.
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WO/2007/120469A2 |
An abrasive article includes a polymer binder, an infrared radiation absorbing dye, and abrasive grains. In particular embodiments, the abrasive articles have been at least partially cured using infrared radiation. The abrasive articles ...
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WO/2007/115022A1 |
Method of joining carbon-carbon composite pieces together, e.g. in the refurbishment of aircraft brake discs. The method includes: providing a first carbon-carbon composite piece and a second carbon-carbon composite piece, wherein the se...
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WO/2007/110227A2 |
The invention relates to a backing (1) for brake devices, comprising a backing surface (2) for accommodating at least one friction lining (3), and at least one opening (4, 4') arranged inside the backing surface (2), said opening being p...
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WO/2007/096371A1 |
This invention relates to a brake disc for use as a component of a braking unit, especially for high-performance motor vehicles and for on-road use. The brake disc according to the invention is of the type which involves the use of two m...
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WO/2007/088004A1 |
Disclosed is a brake lining for a disk brake of a vehicle, especially a commercial vehicle. Said brake lining comprises a support plate (1) which is embodied as a cast piece as well as a friction lining that is attached therein. The supp...
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WO/2007/080975A1 |
Disclosed is a composition for friction materials which is suitable for a friction material such as a disc brake pad or brake lining that is used for braking of an automobile or the like. Also disclosed is a friction material using such ...
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WO/2007/078419A2 |
The disclosed invention relates to a method and a composition for treating a porous carbon-carbon composite with an oxidation inhibiting composition. The oxidation inhibiting composition comprises at least one phosphate glass. In one emb...
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WO/2007/075577A2 |
The present invention relates to wood pulp and polyareneazole pulp for use as reinforcement material in products including for example friction materials, fluid sealing materials, and papers. The pulp comprises (a) irregularly shaped, wo...
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WO/2007/063243A1 |
According to the invention, a component consisting of a porous material containing carbon, especially a composite material C/C, is protected against oxidation by being impregnated by a composition in an aqueous medium containing at least...
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WO/2007/063802A1 |
A brake shoe which can be produced in a smaller number of steps; and a process for producing the brake shoe. A raw-material sheet for lining molded by extrusion or calendering is cut into a strip having a given length. The strip is super...
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WO/2007/055338A1 |
Disclosed is a resin molding material having remarkably excellent wear resistance while maintaining good mechanical strength. The resin molding material is improved in deterioration of wear resistance caused by an abrasive powder produce...
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WO/2007/043961A1 |
A coated vehicle component made of a substantially metallic base material and comprising at least one working face (4) arranged to be exerted to relative 5 movement friction wear and comprising a wear resistant coating. The component is ...
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WO/2007/019537A1 |
An automotive car and truck transmission clutch module friction plate (7) and a method of manufacture thereof is provided wherein the friction plate is fabricated from a polymeric material, which is less expensive and lighter than compar...
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WO/2007/015026A2 |
The method comprises the following steps: impregnation of the piece with a liquid impregnation composition containing at least one phosphate compound over at least a part of the external surface of the piece, application to said external...
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WO/2007/012865A1 |
Highly effective carbon fibre-reinforced ceramic automotive brake and clutch discs are manufactured by siliconising incompletely densified carbon-carbon fibre preforms produced by a single stage and relatively short duration (e.g. 7-14 d...
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WO/2007/012862A2 |
A preform located on a mandrel which extends longitudinally above melt containment means is heated, partially immersed in material contained within the containment means and rotated, thereby achieving uniform and reproducible coating or ...
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