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Matches 1 - 50 out of 8,598

Document Document Title
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 ...  
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 %...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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.  
WO/2018/235093A1
An improved synchronizer 1 mainly comprises of a modified outer ring 13; an improved intermediate ring 11 and an improved inner ring 12. Said modified outer ring 13 is steel made outer ring with no frictional surfaces. Said improved inte...  
WO/2018/235443A1
Provided is a wet friction plate configured so that drag toque can be further reduced. This wet friction plate 200 is configured so that oil grooves 203 and friction materials 210 are provided on flat plate annular core metal 201. Each o...  
WO/2018/233349A1
Provided are a yaw brake block and a preparation method therefor, pertaining to the technical field of friction materials. The yaw brake block is mainly prepared from the following raw materials in parts by mass: 70-75 parts of polyether...  
WO/2018/230672A1
Provided is a friction member (such as a disc brake pad), the weight of which is reduced by weight reduction of a back plate and the durability of which after repeated braking is improved. A specific example of the friction member includ...  
WO/2018/229995A1
This brake lining brakes a braking member and includes a first region, and a second region where the contact surface pressure of the brake lining on the braking member is lower than the contact surface pressure in the first region. The s...  
WO/2018/230020A1
Provided is a friction member (such as a disc brake pad), the weight of which is reduced by weight reduction of a back plate (1) and the durability of which after repeated braking is improved. A specific example of the friction member in...  
WO/2018/216986A1
The present invention relates to a resin composition for a brake pad friction material and a brake pad friction material manufactured using the resin composition. The resin composition for the brake pad, according to the present inventio...  
WO/2018/216754A1
Provided is a friction material that comprises a fiber base material, a bonding material, an organic filler, and an inorganic filler, wherein: the contained amount of a copper element is at most 0.5 wt% with respect to the total amount o...  
WO/2018/216782A1
Provided is a friction member production method that enables ensuring a desired quality of a friction member at low cost while allowing for increasing the number of the friction members to be produced per unit time. This method comprises...  
WO/2018/190171A1
A friction material which contains a binder, wherein the binder comprises a reaction product obtained by reactions among a lignin having aliphatic hydroxy groups in the molecule, a phenol, and an aldehyde, the lignin having an aliphatic-...  
WO/2018/189054A1
The invention relates to a friction pad body (10) having a backing part (11) and a friction part (14) which integrally consist of the same ceramic material, without a seam or joint. The ceramic material has a purity of at least 80% in re...  
WO/2018/177471A1
The invention relates to a frictional part (10) for a frictionally operating device, in particular for a stationary coupling and/or braking device such as an elevator brake, comprising a substantially annular frictional surface (17) arra...  
WO/2018/180397A1
Provided is a locking apparatus that is capable of achieving a smooth operation and realizing a cup holder giving a high-grade impression to an occupant. [Solution] A locking apparatus is provided with: a locking member 60 which has form...  
WO/2018/177472A1
The invention relates to a frictional part (10) for a frictionally operating device, in particular for a stationary coupling and/or braking device such as an elevator brake, comprising a substantially annular frictional surface (17) arra...  
WO/2018/168980A1
A method for producing a friction material that contains elemental copper in an amount of 0.5% by weight or less relative to the whole friction material. This method for producing a friction material comprises: a mixing step wherein a fr...  
WO/2018/168979A1
A friction material containing a fiber base material, a binder, an organic filler, and an inorganic filler, wherein the copper content in the friction material in terms of elemental copper is 0.5% by weight or less relative to the whole ...  
WO/2018/168968A1
Provided is a sintered friction material for a brake which has a high coefficient of friction and with which it is possible to suppress reductions in the coefficient of friction and maintain stabilized braking performance even in high-te...  
WO/2018/169840A1
A friction material for a clutch pad, including a fiber material and a filler material. The fiber material includes a first surface, a second surface opposite the first surface and a thickness between the first and second surfaces. The f...  

Matches 1 - 50 out of 8,598