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WO/2015/003703A1 |
The invention concerns a friction surface (41) of a stationary clutch and/or braking arrangement which is provided with raised portions (11, 12, 13, 14, 15, 16, 17, 18) and/or depressions.
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WO/2014/203889A1 |
A mold (1) for a brake pad friction material, said mold being equipped with a mold member (2) that fits into a mold frame (4) into which a powder material (5) of the brake pad friction material is injected. A pressing surface (3), which ...
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WO/2014/203142A1 |
A friction material is disclosed comprising a binding composition based on a hydraulic binder and its use in brake pads and industrial applications.
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WO/2014/185307A1 |
A friction material with excellent fade characteristics and abrasion resistance, and a friction material for use in a drum brake are provided. This friction material contains a titanate compound and a bonding material, and is characteriz...
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WO/2014/181373A1 |
A friction plate (10) for fastening is interposed between the fastening surfaces of two fastening components mutually fastened and fixed, in order to increase the fastening force between these fastening components. The friction plate (10...
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WO/2014/177328A1 |
A process is provided to manufacture a mixture of p-aramid pulp with chopped fibers, wherein said process comprises the following steps: a) Providing a first mass, wherein the first mass comprises p-aramid pulp, b) providing a second mas...
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WO/2014/177686A1 |
The invention pertains to a crumb comprising 20 to 100 wt% of pulp, wherein the pulp consists essentially of para phenylene terephthalamide only and wherein the crumb is asymmetric. The invention pertains also to manufacturing process fo...
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WO/2014/174540A1 |
The present invention relates to a method for making brake discs of a fibre-reinforced material, each brake disc comprising a braking band having a predetermined thickness s, said method comprising the following operating steps: a) setti...
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WO/2014/170726A1 |
A method in which at least one piezoceramic sensor (15) which converts every mechanical force to which it is subjected into, an electrical signal and that has a Curie temperature higher than 200°C is solidarized directly onto the surfac...
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WO/2014/170849A1 |
A method wherein a brake element (1) is sensorized by means of at least one piezoceramic sensor (15) arranged between a metallic support element (11) and a block (14) of friction material of a brake element, said sensor being completely ...
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WO/2014/162282A1 |
A method and plant (1) for thermally treating braking elements (2) after a forming step, including a convective heating step at 150-300°C and a infrared irradiation heating step, immediately in succession one relative to the other; a tu...
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WO/2014/161725A1 |
The invention addresses the problem of creating a brake lining (100) for partially lined disc brakes, particularly for rail vehicles, having a plurality of friction elements (10) each received via a respective connecting means (11) on a ...
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WO/2014/164006A1 |
A constricting clutch brake element (10) is operative to selectively transmit mechanical power between relatively movable rotating members. A plurality of backing plates (38) releasibly engage a plurality of friction linings (34). The fr...
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WO/2014/157089A1 |
A sintered friction material for use in a high-speed railway, manufactured through use of a coper alloy powder produced by an atomizing method from a copper alloy which contains 0.1 to 2.0 mass% of Fe. This friction material combines suf...
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WO/2014/157616A1 |
The present invention addresses the problem of providing a copper-free friction material that has stable frictional characteristics even when getting wet with water and shows low aggressiveness to a mating member. A copper-free friction ...
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WO/2014/156654A1 |
Provided are: a resin composition that can impart superior moldability and wear resistance when used as a friction material or the like; and a method for producing the resin composition. The present invention is characterized by a pre-cu...
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WO/2014/147807A1 |
The present invention addresses the problem of providing a disc brake pad friction material, which is capable of securing fade resistance and wear resistance while satisfying laws relating to copper component content and for which coatin...
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WO/2014/146926A1 |
A process of manufacturing a brake disc assembly comprising preparing a layered structure, applying a pressure treatment to the layered structure, and carbonising and siliconising the layered structure in order to obtain the brake disc r...
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WO/2014/140729A1 |
A drum (20) with replaceable shield elements (17) for a constricting brake assembly and a constricting drum brake assembly- with replaceable shield elements (17) for transferring heat from the brake and providing wear resistance for the ...
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WO/2014/144161A1 |
A textile-reinforced composite friction material is provided by the present invention that includes a nonwoven needlepunched fiber mat, a resin matrix impregnated within and onto the fiber mat, and an inorganic nanomaterial such as a car...
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WO/2014/135558A1 |
The invention relates to a brake lining assembly, particularly for drum brakes, comprising a brake shoe (20) having an outer contour (22), a brake lining (40) having an inner contour (42), and an intermediate layer (60) having an outer c...
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WO/2014/122906A1 |
Provided are: a friction plate that takes in large quantities of air into a lubricating oil at the friction surface and reduces the shear resistance of the lubricating oil interposed between friction members, thereby greatly reducing the...
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WO/2014/121704A1 |
A floating type brake pad for trains, comprising a back plate (1), a friction block (3), a retainer (4), and a resilient support piece (2) arranged between the friction block (3) and the back plate (1); the resilient support piece (2) co...
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WO/2014/115594A1 |
The present invention addresses the problem of providing a friction material with which the requisite properties of abrasion resistance and rust fixation resistance can be ensured, said friction material being obtained by moulding a fric...
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WO/2014/112440A1 |
The present invention addresses the problem of providing a friction material capable of ensuring required performance at high speed and under high load, in relation to stability of the friction coefficient, feed resistance, and wear resi...
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WO/2014/109328A1 |
The present invention addresses the problem of providing a friction material for a disk brake pad that is able to ensure stability of the friction coefficient under high speeds and high loads, and ensure fade resistance and abrasion resi...
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WO/2014/104125A1 |
Provided is a friction material which suppresses pseudo polymerization of a phenol resin and has favorable properties even when molded with a normal temperature pressing method. This friction material is produced by a friction material s...
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WO/2014/098215A1 |
The present invention pertains to a friction material comprising a fiber substrate, a friction-regulating material, a binding material, and no copper component; the friction material being such that the friction-regulating material conta...
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WO/2014/098213A1 |
The problem addressed by the present invention is to provide a friction material, which does not contain a copper component or a metal fiber, has stable friction characteristics, has superior wear resistance, and has a low aggressiveness...
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WO/2014/097186A1 |
The present invention relates to a method for making a brake disc comprising the following operating steps: a) providing a brake disc, comprising a braking band 2 made of aluminium or aluminium alloy and provided with two opposite brakin...
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WO/2014/085470A1 |
A friction material part is provided. The friction material part includes a first segment and a second segment, an end of the first segment overlapping an end of the second segment to form a joint that is compressed more than intermediat...
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WO/2014/075979A1 |
The invention relates to a brake pad (2), comprising a lining carrier (4) and a friction lining (6), which is fastened to the lining carrier (4) by means of at least one bolt (10), wherein the friction lining (6) can be worn down to a we...
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WO/2014/077160A1 |
A brake pad (10) is provided with a friction material (12) which is capable of braking a rotating disc (200) and which is provided on the disc (200) side, and a back plate (11) joined to the other side of the friction material (12) relat...
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WO/2014/068046A1 |
A process of manufacturing a brake disc assembly is disclosed, comprising a relaxation treatment of the brake disc ring or assembly to reduce internal stresses in the brake disc ring. The relaxation treatment includes a thermal treatment...
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WO/2014/070402A2 |
A brake shoe for a drum brake includes an arcuate brake table defining radially inner and outer sides. First and second webs are disposed on the radially inner side of the brake table and configured to support the brake table. One or mor...
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WO/2014/060430A1 |
A brake pad for a brake system, the brake pad comprising: a first brake pad surface having a coefficient of friction, the brake pad being for contact, in use, with a first radial portion of a component having a rotation axis, wherein: at...
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WO/2014/053129A1 |
The invention relates to a method for applying friction lining elements to a friction lining support. The invention is characterised in that friction lining elements are applied simultaneously to opposite sides of the friction lining sup...
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WO/2014/040597A1 |
The invention relates to a method for introducing recesses in workpiece surfaces to be machined, with the aid of at least one tool. The invention is characterised in that two workpiece surfaces that face each other are simultaneously mac...
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WO/2014/034878A1 |
A friction material composition which contains a binder, an organic filler, an inorganic filler and a fiber base, and wherein: the copper content in the friction material composition is 5% by mass or less in terms of copper element; 3-20...
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WO/2014/026998A1 |
The invention relates to coated fibres wherein said fibres are mineral fibres and said coating comprises a rubber and graphite. The invention further relates to a brake pad and a clutch facing comprising the coated fibres.
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WO/2014/024152A1 |
Asbestos-free organic friction material, in particular for producing brake pads and shoes for vehicles made up of a composition or mixture comprising a fibrous base, a filler, and an organic binder; in which the composition is completely...
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WO/2014/016891A1 |
Disclosed is a brake pad for yaw control which comprises a braking part that comprises an arrangement of fluororesin fibers and a matrix resin infiltrated into the arrangement of fluororesin fibers and that has a braking surface.
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WO/2014/010489A1 |
Provided are an anchoring complex and a method for anchoring an adherend (51) containing a friction material to a coating object (50), wherein the anchoring method is characterized in that a coating film (53') is formed on at least part ...
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WO/2014/007130A1 |
The present invention addresses the problem of providing a friction material which is obtained by molding an NAO friction material composition and which ensures good abrasion resistance and suffers from little rust fixing, said NAO frict...
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WO/2013/188049A1 |
A process for preparing a carbon-carbon composite including the steps of: (a) providing a curable low viscosity aromatic epoxy resin liquid formulation, wherein the formulation has a neat viscosity of less than 10,000 mPa-s at 25 °C pri...
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WO/2013/180315A1 |
The purpose of the invention is to provide a friction material made of NAO material that does not contain a copper component, wherein the friction material can ensure sufficient wear resistance while suppressing metal catching. A frictio...
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WO/2013/169272A1 |
The disclosure generally relates to wear resistant articles such as a turbine fan blade, a rotor disk, etc. having a composited lubricated sheet adhered thereon and having improved tribological properties at high temperatures.
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WO/2013/169271A1 |
The disclosure generally relates to a wear resistant turbine fan blade having a composite lubricated sheet adhered to a root of the turbine fan blade and having improved tribological properties at high temperatures.
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WO/2013/169270A1 |
The disclosure generally relates to rotor disks and rotor assemblies having a composite lubricated sheet adhered thereon and having improved tribological properties at high temperatures.
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WO/2013/142455A1 |
A multi-layer brake pad assembly includes a layer of friction material, a layer of thermal insulating material, and a backing plate. The thermal insulating material is a fiber reinforced ceramic matrix composite with a high fracture toug...
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