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WO/2004/013508A1 |
A clutch arrangement (3) for a motor vehicle is disclosed, comprising a clutch housing (5), filled with a fluid drive medium, by means of which a first friction element may be rotated. A second friction element (24) is also provided whic...
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WO/2004/011392A1 |
Antioxidant coating compositions containing 10-75 wt% H20,2065 wt% H3P04, 0.1-20 wt% alkali metal mono-, di-, or tri-basic phosphate, 0-2 wt% hydrated boron oxide, 0-18 wt% KH2PO4, 3-10 wt% of a transition metal. oxide, and 0-20 wt% hy...
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WO/2004/003397A2 |
Characterized for the related pad of the disk brakes to have configured on its friction surface, on all its area, a plurality of small projections orderly disposed on parallel rows that cross in two ways and leveled to the surface level ...
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WO/2003/104674A1 |
The invention relates to a tribological fiber composite component especially in the form of a brake disk or clutch disk, comprising a structure that encompasses at least one TFP preform (60, 62) which is provided with at least one stress...
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WO/2003/102440A1 |
The device for detecting the amount of splash water to which a brake pad is subjected on a wet roadway is comprised of a test brake pad, whose fiction lining is hygroscopically designed so that it can absorb at least 5 %, preferably at l...
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WO/2003/100148A1 |
Free fibers (10) are deposited on a rotary support plate (30) by means of a hollow deposition cone (40) comprising an outer partition surrounding a chamber and being pierced by multiple perforations. The fibers are guided to the outer su...
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WO/2003/097316A1 |
Shreds for reinforcement allowing the effective recycling of waste textile goods as resources, a fiber−reinforced product using the shreds, and a method of manufacturing the shreds and the product, the method comprising the steps of pe...
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WO/2003/098068A1 |
A brake lining for the disk brake of a vehicle, especially a rail vehicle, comprising a carrier plate (2) on which several friction elements (1) are secured, whereby said elements can be pressed against the friction surface of a brake di...
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WO/2003/090994A1 |
The invention relates to a moulded part which is pressed, thermally cured and whose surface is thermally treated in a single processing step, whereby the pressure and the temperature are controlled. As a result, shorter processing times ...
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WO/2003/091588A2 |
The invention relates to a component such as a brake disc formed of a carbon-based composite with a protective outer layer on the friction surface. The protective outer layer is preferably formed from a ceramic and is selected to provide...
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WO/2003/091595A1 |
Disclosed is a subassembly comprising a braking system which generates friction-induced vibrations. At least one component of the subassembly is exposed to the friction-induced vibrations. Said component can be embodied as a brake pad (9...
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WO/2003/087255A1 |
A non-asbestos friction material comprising, as non-asbestos base fibers, (i) a basic magnesium sulfate fiber and (ii) an artificial glass fiber and/or wollastonite. It is preferred that basic magnesium sulfate fiber (i) be contained in ...
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WO/2003/087013A1 |
A composite body of silicon carbide having binderless, allotropic carbon granules distributed throughout is produced. The nominal size of the binderless allotropic carbon granules can range from 5 to 500 micrometers. The concentration of...
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WO/2003/084899A1 |
The invention concerns a process which consists in applying on a part to be protected a composition containing a mixture of boron powder consisting mainly of TiB2, of powder of at least one vitreous refractory oxide consisting mainly of ...
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WO/2003/081072A1 |
An improved braking device (1,101) for vehicles comprises a rotary element (2,102) having a friction surface and a fixed element comprising a friction lining (3,103) having a friction surface (6) adapted to operate on the friction surfac...
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WO/2003/081068A1 |
The invention relates to a friction pairing for a synchronisation device of variable-speed gearboxes, said pairing using a conical body consisting of a ferrous material. According to the invention, the ferrous material has a hardness of ...
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WO/2003/081075A1 |
The invention relates to a method for producing a friction lining carrier (10) whose carrier surface (12) for the friction lining is provided with a plurality of prominent teeth, chips (14) or the like that are integrally cut out from th...
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WO/2003/080540A2 |
Carbon-silicon carbide brake preforms are manufactured by carbonizing a blend of carbon (e.g., polyacrylonitrile) fibers and thermosetting pitch resin, optionally along with a lubricant such as graphite, to provide an intermediate produc...
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WO/2003/080538A1 |
The invention relates to a composite ceramic body and a method for producing the same. Said composite ceramic body comprises a fibre-reinforced core region containing carbon, and a surface region containing SiC. In order to produce a com...
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WO/2003/076703A1 |
Fiber spinning of two polymer compositions wherein one of the compositions contains carbon nanotubes produces structures such as fibers, ribbons, yarns and films of carbon nanotubes. The polymers are removed and stabilization of the carb...
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WO/2003/074898A1 |
The friction heat generated between both sliding pairs and friction pairs has to be swiftly dissipated in order to maintain a lubricant film or ensure constant coefficients of friction. The invention consequently relates to metal-ceramic...
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WO/2003/074899A1 |
The invention concerns a method for making a ring-shaped friction facing, in particular for a clutch, made of a friction material comprising fibers, said method consisting in injecting a material (M) into a mould with two parts (11, 21, ...
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WO/2003/070660A1 |
With respect to punchable carbon/carbon composite plate (1), there are provided one having a porosity (P) satisfying P ≥ 20% and subjected to punching in anhydrous condition and another having a porosity (P) satisfying P ≥ 10% and su...
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WO/2003/071154A1 |
The present invention relates to a pad (1) for disk brakes, comprising a plate (3) for supporting a friction material (2), characterized in that the plate (3) is made substantially of a composite ceramic material or of a composite powder...
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WO/2003/069001A1 |
A magnesium base composite material which comprises an alloy matrix of magnesium and, dispersed uniformly therein, particles of compounds having been formed through reactions with magnesium, wherein the particles of compounds dispersed u...
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WO/2003/064883A1 |
A composite friction unit of a three dimensional composite body is formed of a substantially uniform array of predominately glass strands of primary reinforcing fibers in matrix of phenolic resin material, the reinforcing fiber in the fo...
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WO/2003/059713A1 |
A method of monitoring the functionability of a brake lining (10, 12) comprising the following steps: measuring a value that characterizes the dielectric constant of the lining material; comparing the measured value with a reference valu...
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WO/2003/060183A1 |
The invention relates to a method for the densification of porous substrates by means of chemical vapour infiltration. The inventive method consists in: loading the porous substrates to be densified into the loading area of a chamber (10...
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WO/2003/060342A1 |
The invention concerns a braking device, in particular for motor vehicle, comprising pads (12) made of friction material designed to be applied on the brake disc (10), the pads (12) being borne by support parts (14) via metal damping ele...
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WO/2003/058089A1 |
A friction lining for disk brakes, consisting of a first friction lining material (1) having a plurality of recesses in which a second friction lining material (2) is arranged, said second friction lining material having a higher coeffic...
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WO/2003/056206A1 |
From a general point of view, the present invention relates to a shaped composite material, particularly for braking applications, and to a method for its production. More particularly, the present invention relates to a composite cerami...
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WO/2003/052022A1 |
A friction material composition containing a fibrous material, a binder and a friction adjusting agent, wherein the friction adjusting agent is secondary aggregates of an active alumina being spherical and having a diameter of 10 to 300 ...
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WO/2003/043951A2 |
The invention relates to a fiber-reinforced composite body comprising a first zone made of a ceramic matrix, which predominantly contains silicon carbide and, optionally, silicon and/or carbon and/or compounds thereof, and comprising a s...
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WO/2003/037797A1 |
A repidocrocite type lithium potassium titanate, characterized in that it has a composition represented by K0.5−0.7Li0.27Ti1.73O3.85−3.95, and preferably, has an average crossing diameter [(long diameter &plus short diameter)&sol 2] ...
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WO/2003/036124A2 |
This invention relates to a brake component having a coating material applied thereto adapted for use in a vehicle brake assembly, method for producing such a brake component, and a vehicle brake assembly including such a brake component...
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WO/2003/036123A1 |
A friction material matrix is described, containing a tin oxide, such as but not limited to stannous oxide or stannic oxide, and a binder system, the binder system physically or chemically binding the tin oxide. The tin oxide is preferab...
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WO/2003/033194A1 |
A method of fabricating multi-layer bronze bearings includes laying down a first layer of copper-based powder metal material (16) of a first composition onto a steel backing strip (12). At least a second layer (18) of copper-based powder...
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WO/2003/029685A1 |
A high friction wet sliding member capable of transmitting a torque by a friction under wet sliding conditions using oil, characterized by comprising a base material formed of metal, ceramics, or resin and amorphous hard carbon film inte...
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WO/2003/029683A1 |
A rotor disc (1) for a disc brake and the like comprises a circular substrate (2) made of a thermally conductive material, and two superposed coating layers (3) and (4) disposed on both outer circular faces of the substrate. The outer co...
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WO/2003/027529A1 |
A friction material matrix is described which contains a silicone-containing material, such as but not limited to an organofunctional reactive silicone, and a binder system, the binder system physically or chemically binding the organofu...
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WO/2003/027213A1 |
Disclosed is a shaped body, especially a metal or ceramic pressed or sintered body, whereby the pores and/or inner surfaces thereof are provided with boron nitride. The invention more particularly relates to a sintered component such as ...
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WO/2003/027530A1 |
Drum brake linings having an integral surface texture on the friction side surface (18) of a drum brake shoe (20) are described. The surface texture may be achieved by spraying metal droplets (10) onto the surface (18), fusing a metal pa...
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WO/2003/025416A1 |
A brake lining comprises a lining support plate (1), an underlayer material (2) and a friction lining (3). The brake lining is clamped between a pressure plate (4) and a holding fixture (5), which forms a hole matrix and inside of which ...
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WO/2003/014589A1 |
A fiber base material for a wet friction material which comprises a fiber component containing 5 to 50 wt % of a homo−acrylonitrile fiber and&sol or a pulpy homo−acrylonitrile fiber prepared by fibrillation of the homo−acrylonitril...
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WO/2003/006844A1 |
A brake material having a coefficient of dynamic friction sufficient for providing a specified braking performance and providing a wear resistance at least equal to or higher than that of a C&sol C composite having been used even under h...
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WO/2003/004899A2 |
The invention relates to a method for producing inorganically bound friction linings using conventional friction lining materials and an inorganic binder.
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WO/2002/103167A1 |
An electromagnetic brake cooling structure of a phase variable device having an electromagnetic brake means (40) and varying the phase of a camshaft, wherein engine oil in an oil sump (74) on the radial inner side of a clutch case (60) i...
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WO/2002/099304A1 |
A friction disc assembly having an annular structural core (40) and at least one friction lining disc (30). The annular structural core (40) is made from a strength-optimized carbon-carbon composite and the friction lining discs (30) fro...
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WO/2002/096829A1 |
The invention relates to a metal-ceramic composite material with a ceramic matrix and a metallic phase, interspersed within each other, which together form an almost concrete body and remain in contact with each other at boundary surface...
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WO/2002/097292A1 |
A braking band (2) for a disk-brake disk (1) which is capable of exceptionally quiet braking comprises at least two plates (3, 3') connected to one another by connecting elements (4), in which the space between the plates (3, 2') forms a...
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