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WO/2019/201164A1 |
A machining method for an interlocking support system of steel backings of disk brake pads, comprising: fixing a steel backing on a clamp; using a punch to cut into the surface of the steel backing to form hooks; performing sandblasting ...
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WO/2019/202914A1 |
The titanate-modified phenolic resin composition production method according to the present invention includes a mixing step for heating and mixing a titanate compound in a phenolic resin and hexamethylene tetramine in a heated mixing st...
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WO/2019/195722A1 |
A backing plate and associated brake pad that includes a reinforcement plate and a retention plate. The reinforcement plate has an outboard surface, an inboard surface, and a mold hole. The retention plate has an outboard surface, an inb...
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WO/2019/183473A1 |
A method of making a brake pad retention plate and a brake pad retention plate is provided. The method includes upsetting a brake pad facing surface on the retention plate to form a first set of rows having gutter, or a negative feature ...
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WO/2019/180550A1 |
The present invention relates to a method of making a fibrous preform in carbon and/or fibres of a carbon precursor, comprising : - a step a) of superposing at least two layers of carbon fibres and/or fibres of a carbon precursor accordi...
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WO/2019/176166A1 |
An alkali metal titanate comprising an alkali metal titanate phase and a composite oxide containing Al, Si and Na, the alkali metal titanate being characterized in that the percentage of the ratio of the number of moles of Na to the tota...
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WO/2019/173168A1 |
A method of making a wet friction material includes providing an outer layer on a base layer to form the wet friction material. The base layer includes a first proportion of fiber material and a first proportion of filler material. The o...
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WO/2019/173164A1 |
A method of making a wet friction material includes providing an outer layer on a base layer to form the wet friction material. The base layer includes a proportion of first fiber material and a proportion of first filler material and th...
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WO/2019/171325A1 |
Asbestos free friction material composition including inorganic and/or organic and/or metallic fibers, at least a binder, at least a friction or lubricant modifier and at least a filler or abrasive, wherein these composing materials and ...
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WO/2019/173169A1 |
A method of making a wet friction material is provided. The method includes obtaining a base layer sheet; obtaining an outer layer sheet; and laminating the outer layer sheet and the base layer sheet together to form the wet friction mat...
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WO/2019/173165A1 |
A method of etching a surface of a metal clutch part for bonding of friction includes etching, by a laser, a plurality of craters into a specified etching area of the surface of the metal clutch part. The specified etching area is define...
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WO/2019/158626A1 |
Friction lining for clutch and clutch disk comprising same. The invention relates to a friction lining (10) for a clutch, in particular for a motor vehicle, comprising a friction surface (14) and an attachment surface (16) parallel to th...
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WO/2019/149447A1 |
The invention relates to a carrier disc assembly for a brake assembly and to an electromagnetically actuatable brake assembly with a carrier disc assembly. The carrier disc assembly has a hub part (1), two friction linings, and two discs...
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WO/2019/150504A1 |
The present invention pertains to a friction material which does not contain copper or when containing copper, contains an amount at which the copper element content constitutes no more than 0.5 mass% thereof, the friction material also ...
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WO/2019/151621A1 |
The present invention relates to a method and an apparatus for manufacturing a brake pad for stabilizing the quality of the brake pad. More specifically, the present invention provides a method for manufacturing a brake pad and a manufac...
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WO/2019/151390A1 |
The present invention relates to a friction material which is either copper-free or has a copper content of no more than 0.5 mass% in terms of the copper element. The friction material contains inorganic fibers (X1) and shot (X2) of the ...
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WO/2019/150501A1 |
The present invention pertains to: a friction material which does not contain copper or when containing copper, contains an amount at which the copper element content constitutes no more than 0.5 mass%, the friction material also contain...
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WO/2019/150502A1 |
The present invention pertains to: a friction material which does not contain copper or when containing copper, contains an amount at which the copper element content constitutes no more than 0.5 mass% thereof, the friction material also...
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WO/2019/130941A1 |
This composite titanium oxide compound is a composite titanium oxide compound wherein primary particles of an alkali metal titanate compound and primary particles of an alkaline earth metal titanate compound are joined to form secondary ...
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WO/2019/120648A1 |
The present invention relates to a friction lining material mixture for brake or clutch linings, containing 8 to 22 % by volume of binder, 3 to 12 % by volume of organic fibres, 1 to 20 % by volume of further organic compounds, 0 to 20 %...
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WO/2019/121534A1 |
The invention relates to a method for producing a friction lining for a vehicle brake, comprising the steps: providing a forming tool (12), which defines the form of a friction lining to be produced, providing a material mixture for prod...
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WO/2019/119905A1 |
An elastic floating brake pad comprises a mounting plate (1) and a plurality of friction blocks (2) provided on the mounting plate (1), the mounting plate (1) being composed of a left plate (1-1) and a right plate (1-2), the left plate (...
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WO/2019/124072A1 |
Provided are: a noise reduction method using a lubricating liquid crystal compound (a liquid crystal grease) which is capable of preventing the generation of abnormal noise between a friction member and a pressed member and stabilizing f...
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WO/2019/117289A1 |
Provided is a brake lining for railroad cars, which is capable of suppressing brake squeal during braking. A brake lining (10) for railroad cars according to the present invention is used in a disc brake system of a railroad car. This br...
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WO/2019/105500A1 |
The invention relates to a frictional part (1), in particular for a wet-running, frictionally operating device such as a wet-running friction clutch or friction brake, comprising at least one frictional surface (3) which has frictional z...
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WO/2019/088877A1 |
The invention relates to railroad vehicle brake shoes operating in frictional engagement with the tread of a wheel. A brake shoe includes a metal frame and a polymer composite friction element, the composite of which includes dispersed p...
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WO/2019/089458A1 |
A paper comprises from 60 to 99 weight percent of a aramid fibrous pulp and from 1 to 40 weight percent of a polyvinylpyrrolidone coating on the fiber surface, the coating being neither chemically nor electrostatically bound to the fiber...
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WO/2019/083401A1 |
The claimed utility model relates to brake shoes for railway vehicles and for other rail transport. A brake shoe for a railway vehicle comprises a composite friction element, a metal frame and a cast-iron insert. The mass of a working pa...
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WO/2019/082350A1 |
Provided are: a frictional member which has satisfactory crack resistance and satisfactory shear strength at room temperature and high temperature, is less aggressive on a disc rotor, and has high vibration damping properties and thereby...
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WO/2019/083400A1 |
The claimed utility model relates to brake shoes for railway vehicles and for various kinds of rail transport. A brake shoe for a railway vehicle comprises a metal frame, a composite friction element and an insert. The insert is formed f...
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WO/2019/083399A1 |
The claimed utility model relates to brake shoes for railway vehicles and for various kinds of rail transport. A brake shoe for a railway vehicle comprises a metal frame, a composite friction element and an insert. The insert is formed f...
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WO/2019/083402A1 |
The claimed utility model relates to brake shoes for railway vehicles and for other rail transport. A brake shoe for a railway vehicle comprises a composite friction element, a metal frame and a cast-iron insert. The mass of the insert i...
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WO/2019/077260A1 |
The present invention relates to a process for manufacturing a composite friction component, comprising at least the following step: - densification of a fibrous preform made of carbon yarns by a matrix comprising at least pyrocarbon and...
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WO/2019/074012A1 |
A friction material composition which comprises a binder, an organic filler, an inorganic filler, and a fibrous base, and which contains no copper element or has a copper content not exceeding 0.5 mass%. The friction material composition...
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WO/2019/063317A1 |
The invention relates to an aqueous impregnation cement, particularly for producing friction material, comprising: - mineral friction fibres having different unit volumes, and - a rubber emulsion, wherein the unit volume ratio between th...
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WO/2019/064689A1 |
A friction plate (11) comprising a disc-shaped plate (1A) and friction materials (F1, F2) affixed to a side surface (1a) of the plate (1A). These friction materials (F1, F2) are arranged such that an inner-circumferential side and/or an ...
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WO/2019/063316A1 |
The invention relates to an aqueous impregnation cement, particularly for producing friction material, comprising: - an aqueous suspension of lubricating fillers, said lubricating fillers consisting of mineral fillers or mineral fillers ...
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WO/2019/057684A1 |
The invention relates to a brake pad for a disk brake of a vehicle, in particular a rail vehicle, comprising a backing plate (1), to which a plurality of friction units (2) is fastened, each by means of a securing element (4) supported o...
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WO/2019/031557A1 |
The present invention addresses the problem of providing a friction material which, regardless of the presence or absence of a copper component, is capable of reducing creep noise, securing sufficient fade resistance, and suppressing hos...
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WO/2019/025966A1 |
The invention relates to a preform for making a component of a braking system, consisting of a fibre- reinforced ceramic composite material, obtained by forming and subsequent pyrolysis of a pre-preg. Such pre-preg comprises a fibrous ma...
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WO/2019/025722A1 |
The friction assembly (16) for a railway disc brake system (12) for railway rolling stock (10) comprises: - a sole holder (3) comprising a receiving slide (4), - a friction sole (22), comprising a friction pad (7) and a profile (6) confi...
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WO/2019/025995A1 |
Object of the present invention are novel friction modulators based on zirconates and their use in formulations suitable for the preparation of braking devices, such as brake pads. Object of the invention are also the formulations and th...
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WO/2019/025723A1 |
The friction assembly (16) for a railway disc brake system (12) for railway rolling stock (10) comprises: - a sole holder (3) comprising a receiving slide (4), - a friction sole (22), comprising a friction pad (7) and a profile (6) confi...
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WO/2019/022012A1 |
A friction material for dry brakes, which contains, as starting materials, a fiber substrate, a binder, an organic filler and an inorganic filler, and wherein a porous silica having a plurality of pores that have a median pore diameter o...
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WO/2019/022011A1 |
A friction material which comprises a fibrous base, a binder, a lubricating material, an organic filler, and an inorganic filler, the friction material having a copper element content of 0.5 wt% or less with respect to the whole friction...
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WO/2019/020390A1 |
The invention relates to a brake disc comprising at least one friction surface consisting of a base body. The base body can be made from gray cast iron. At least one coating is applied on at least parts of the friction surface. The core ...
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WO/2019/011374A1 |
The invention relates to a friction lining having at least one yarn that comprises yarn components and is embedded into a friction lining layer. In order to simplify the production of friction linings, the yarn is designed as a hybrid ya...
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WO/2019/003969A1 |
The present invention addresses the problem of providing a sintered friction material, as an environmentally friendly friction material, that contains no copper ingredient or has a copper ingredient content not higher than a certain valu...
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WO/2019/005659A1 |
A brake pad having a backing plate and a friction pad, with the friction pad including a particular slot configuration in the friction surface. The friction pad includes a slot with a main body portion and an angled cutout portion. The a...
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WO/2019/002147A1 |
A friction material for a dry friction device A friction material for a dry friction device, the friction material comprising: - friction material powder waste, - rubber, - metal addition, binded with a thermoset resin.
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