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Patent Searching and Data


Matches 1 - 50 out of 8,444

Document Document Title
WO/2018/164028A1
Provided is a friction material composition capable of improving friction coefficient or wear resistance, reducing compressive stain, and improving yield during heat molding, even when the composition does not contain a copper component ...  
WO/2018/163256A1
Provided are: a friction material composition capable of yielding a friction material free of copper or having a reduced copper content, the friction material having a stable friction coefficient after standing in a cold environment, exc...  
WO/2018/148415A1
A brake pad for a disc brake with decreased wear characteristics is provided. The brake pad is configured with the distribution of brake pad friction material weighted toward the radially outer region of the brake pad, with the lateral s...  
WO/2018/143027A1
Provided are a brake pad for a disk brake and a method for manufacturing the brake pad. This brake pad for a disk brake is provided with: a resin rear plate; and a friction material that is joined to one surface side of the resin rear pl...  
WO/2018/141604A1
A brake pad comprising a layer of friction material integrally moulded with a backing plate, wherein the backing plate comprises an electroconductive member moulded within a plate of a fibre-reinforced polymer resin, the electroconductiv...  
WO/2018/135297A1
This friction material heating device for heating a surface of a brake friction material, is provided with: a heating means for heating the surface of the friction material; a friction material support part that forms a portion on which ...  
WO/2018/131287A1
Provided is a sintered metal friction material which has exceptional wear resistance and heat resistance even under high power, and in which the friction coefficient and wear resistance do not readily decrease and the copper content is r...  
WO/2018/122564A1
The invention relates to the sphere of production of friction materials that can be used in the making of brake pads for passenger automobiles and freight trucks, as well as in the other sphere such, for example, as the railway transport...  
WO/2018/110341A1
Provided is a potassium titanate powder capable of imparting exceptional friction characteristics when used in a friction material while avoiding safety and health concerns. A powder configured from columnar potassium titanate particles ...  
WO/2018/110562A1
Provided is an iron oxide powder for a brake friction material which can be suitably used in a brake friction material that is less likely to cause problems regarding brake squealing and that provides superior braking performance. The ir...  
WO/2018/110563A1
Provided is an iron oxide powder for a brake friction material which can be suitably used in a brake friction material that is less likely to cause problems regarding brake squealing and that provides superior braking performance. The ir...  
WO/2018/107735A1
A brake lining (2) and brake shoe (1) connection structure, and a brake lining (2) therefor. The connection structure comprises a brake shoe (1), a brake lining (2), nuts (3) pre -buried in the brake lining (2), and connection bolts (4) ...  
WO/2018/109291A1
The invention relates to a pinion (2, 3) for transmitting movement about an axis of rotation (Z), laterally defined by two faces, characterised in that each of the two faces comprises a bearing surface (2a, 2b, 3a, 3b), said bearing surf...  
WO/2018/093353A1
A friction material presents a friction generating surface and a bonding surface facing opposite said friction generating surface. The friction material includes structural fibers, friction particles, polyvinyl alcohol fibers, and a resi...  
WO/2018/087402A1
The invention relates to a novel composite material, to a method for the production thereof and to the use of said composite material.  
WO/2018/087331A1
A friction material comprising a particulate inorganic porous material, wherein the particulate porous material comprises an anticorrosive agent absorbed within its pores.  
WO/2018/084218A1
The present invention provides a friction material composition capable of giving a friction material of the so-called copper-free type which has a copper content of 0.5 mass% or less and which retains high strength and is excellent in te...  
WO/2018/077340A1
The invention relates to a method for producing a friction lining made of sintered metal. The invention is characterized in that the friction lining made of sintered metal is produced by laser sintering.  
WO/2018/077350A1
The invention relates to a clutch device comprising an outer plate carrier (8, 9) having multiple associated outer plates (6, 7) and an inner plate carrier (12, 13) having multiple inner plates (10, 11) interleaved between the outer plat...  
WO/2018/065863A1
The present subject matter provides a drum brake assembly having a brake drum (400) provided with one or more groove(s) (410) disposed on the inner circumferential surface of the brake drum (400). The one or more groove(s) (410) is havin...  
WO/2018/046477A1
The invention relates to a brake pad (9) for a disk brake (1) of a vehicle, comprising a backing plate (14) and a friction lining (15) arranged thereon, which together have a thickness D, wherein at least one adjustment means (11) is arr...  
WO/2018/046773A1
The present disclosure relates to wet-milled and dried carbonaceous sheared nano-leaves generally characterized by a BET SSA of less than about 40 m2/g and a bulk density from about 0.005 to about 0.04 g/cm3, and compositions comprising ...  
WO/2018/047414A1
To provide a wet friction material that succeeds in reducing dragging torque through different means than in conventional practice, this wet friction material 1 has a plurality of friction parts 3 disposed in a ring shape at intervals fr...  
WO/2018/042382A3
Method and plant (1) for manufacturing braking elements (2) such as vehicle brake pads, wherein: a first station (7) applies an adhesive (6) to a first face (4) of a metallic element (4); a second station (11) applies to the first face o...  
WO/2018/042382A2
Method and plant (1) for manufacturing braking elements (2) such as vehicle brake pads, wherein: a first station (7) applies an adhesive (6) to a first face (4) of a metallic element (4); a second station (11) applies to the first face o...  
WO/2018/039026A1
An article 10 includes a carbon-containing composition that is protected from oxidation by covering the surface of the composition with an oxidation-resistant fiber 24. Optionally, a glaze 26 can be used for additional oxidation resistan...  
WO/2018/033987A1
A brake device (2) includes a friction member (5), a drive device (7) to which the friction member (5) is detachably attached and which causes the friction member (5) to advance and retreat, and a braked body (3) which has a fixed part (...  
WO/2018/030162A1
The present invention provides: a resin composition for friction materials, which contains a resol type phenolic resin having a constituent unit represented by general formula (r1) (wherein each of R1 and R2 independently represents an o...  
WO/2018/029211A1
Differentials having a clutch pack for applying a decelerating torque to the output shafts of the differential are known from the prior art. The aim is to design the deceleration device in such a way that deceleration is effective and th...  
WO/2018/025905A1
This brake device (3) is provided with: an outer ring (10); brake shoes (20); an output-side rotary member (30) which is disposed radially inward of the brake shoes (20), and which has counter surfaces (36) that faces respective inner su...  
WO/2018/020573A1
This brake lining is provided with a contact surface coming into contact with and separating from a rotating body. The lining is provided with a groove or a through-hole serving as a discharge passage. The discharge passage has an openin...  
WO/2018/002507A1
A method for manufacturing a friction lining, in particular intended for a motor vehicle brake disk or clutch, comprising: - a step of providing a preform during which a preform (2) made from a friction material in the non-crosslinked st...  
WO/2018/000895A1
An elastic adjustable brake pad for use in a train, comprising a brake pad frame (1) provided with a fourth through hole (18), a brake block assembly, and a spiral compression spring (6); the brake block assembly comprises a brake block ...  
WO/2018/002508A1
A method for manufacturing a friction lining, in particular intended for a motor vehicle brake disk or clutch, comprising: a) a step of providing a preform during which a preform (2) made from a friction material in the non-crosslinked s...  
WO/2017/222538A1
Described are mechanically alloyed iron-based systems for friction materials and applications comprising Sn and iron and processes for preparing the mechanically alloyed iron-based systems. The mechanically alloyed iron-based systems for...  
WO/2017/217398A1
Provided is a friction material resin composition containing a thermosetting resin and a metal salt containing a metal that belongs to a group between groups 8 and 11 in the extended periodic table. Provided is a manufacturing method for...  
WO/2017/212029A1
The invention provides a friction material and a method of making the friction material. The friction material comprises man-made vitreous fibres whose chemical composition comprises: less than 2 wt% Fe2O3; 30-40 wt% MgO+ CaO; 35-45 wt% ...  
WO/2017/206345A1
Provided is a process for producing a building trash filler brake-pad friction material, comprising the following steps: sorting building material and removing fiber impurities, then calcining to obtain a filler; calcining and cooling sa...  
WO/2017/206342A1
Provided is a process for producing a rigid rice/wheat straw brake-pad friction material, comprising the steps: supplying river mud having a water content of 25% to 55% and rice/wheat straw crushed to 2-8 mm; adding 10 kg of magnesium ox...  
WO/2017/206346A1
Provided is a process for producing a wheat-straw fiber brake-pad friction material, comprising the steps: removing impurities from wheat straw, then cutting it into broken straw of a first preset length, and steam-cooking and degreasing...  
WO/2017/206271A1
Provided is a process for producing a waste-fabric fiber brake-pad friction material, comprising: removing impurities and shredding waste-fabric fiber to form a fabric block having a preset area; sterilizing and cleaning said fabric bloc...  
WO/2017/200661A1
A friction material for a clutch pad comprising: a plurality of fibers; and, a filler material including at least 0.1% and at most 100% silica rich carrier particles by weight based on total weight of the filler; the silica rich carrier ...  
WO/2017/183618A1
A non-asbestos friction material which comprises a fibrous base, a binder, a lubricating material, and an organic/inorganic filler, the friction material having a copper component content of 5 wt% or less with respect to the whole fricti...  
WO/2017/183155A1
Provided is a friction material composition that does not contain copper, which can be a cause of the pollution on rivers, lakes, oceans, etc., or contains copper in an amount of 0.5 mass% at most, and that nevertheless can give a fricti...  
WO/2017/183439A1
The present invention addresses the problem of providing a friction material used in disc brake pads and comprising a friction material composition from an NAO material containing a binding material, a fiber base material, a friction adj...  
WO/2017/177322A1
A multilayer metal composite includes a metal base layer having a base layer surface textured with a plurality of integral base layer barbs, and a metal substrate layer having a substrate layer surface textured with a plurality of integr...  
WO/2017/175653A1
The purpose of the present invention is to provide: a grease composition, which has excellent damping characteristics, for which there is almost no problem of oil separation even at high temperature, which has excellent lubrication perfo...  
WO/2017/173761A1
An inlaid brake pad, comprising a steel back (1) and a friction material block (2), one surface of the friction material block (2) being bonded to the steel back (1), the other side of the friction material block (2) being inlaid with a ...  
WO/2017/173760A1
A brake pad damping plate comprising an artificial graphite damping plate (1). The artificial graphite damping plate (1) is an isosceles trapezoid. A lower base (12) of the artificial graphite damping plate (1) is an arc. A first protrus...  
WO/2017/170560A1
Provided is a friction material composition capable of giving friction materials which, although low in copper or copper-alloy content, have excellent fade resistance at high temperatures and give a satisfactory pedal feeling during brak...  

Matches 1 - 50 out of 8,444