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JP6502127B2 |
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JP2019056412A |
To provide a friction material capable of simply grinding and polishing a rotor surface of a brake, etc.A friction material comprises a high grinding functional material part 7 constituting at least a part of a friction surface side and ...
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JP6499655B2 |
The present invention relates to a supporting plate (1) for supporting a plurality of friction material buttons (T) for disc brakes of railway wheeled vehicles. Said supporting plate comprises: - at least a first through hole (F1) to all...
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JP6499847B2 |
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JP6493956B2 |
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JP6493957B2 |
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JP6490940B2 |
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JP6490936B2 |
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JP6490942B2 |
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JP6490941B2 |
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JP2019044134A |
To provide a resin composition for a brake pad friction material excellent in flexibility, water repellency and heat resistance.A resin composition for a brake pad friction material contains a silicone/acrylic copolymer modified phenol r...
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JP6487055B2 |
Provided are porous titanate compound particles capable of giving excellent fade resistance and moisture-proof properties when used in a friction material, a friction material composition, a friction material, a friction member, and a me...
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JP2019039447A |
To provide an electromagnetic brake which achieves excellent durability and reliability while improving abrasion balance on an engagement surface.A rotary disc 2 has a first engagement surface 9 which frictionally contacts with a fixed d...
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JP6481775B2 |
Provided is a friction material composition including: a binder; an organic filler; an inorganic filler; and a fiber substrate, in which a content of copper as an element is 0.5% by mass or less, the friction material composition contain...
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JP6482294B2 |
The purpose of the present invention is to provide a friction material that exhibits improved friction characteristics, particularly improved resistance to fading and wear, and that is less of a burden on the environment. This friction m...
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JP6480145B2 |
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JP2019505735A |
The present invention relates to wet friction facing with a plastic matrix containing at least one filler. The present invention is characterized in that the wet friction facing comprises bentonite as a filler.
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JP6474716B2 |
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JP6474544B2 |
The present invention provides a friction material for a disc brake pad, which is able to suppress chipping of an edge of the friction material that occurs under the high speed and high load braking conditions and further to suppress the...
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JP2019023255A |
To provide a dry brake friction material that has sufficient strength and, while maintaining excellent flexibility and wear resistance, exhibits excellent fade performance to prevent deterioration of frictional coefficients during high-s...
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JP2018203429A |
To provide a rail clamp device for a track travel type machine, which is capable of reducing cost by being provided with both a stop state holding function and a brake function, and prolonging a life of an entire facility without imposin...
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JP2018538492A |
The present invention is a method of attaching a friction facing element (14; 24) to a friction facing support (10) by punching the friction facing element (14; 24) from the friction facing (8) and using an adhesive means. It relates to ...
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JP6445299B2 |
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JP6445332B2 |
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JP6439607B2 |
Provided is a non-asbestos friction material comprising: base fiber; a binder; a lubricant; an inorganic friction modifier; a pH adjuster; and a filler as compounded materials, wherein at least one of the filler and the inorganic frictio...
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JP2018197600A |
To provide a manufacturing method for a friction material capable of securing desirable quality while increasing the number of manufactured pieces of the friction material per unit time with an inexpensive method.A manufacturing method f...
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JP2018536809A |
The plate (1) for a friction-coupled shift element comprises an annular friction surface having an inner edge (21) and an outer edge (22). The friction surface is provided with a first groove (31) in the circumferential direction, a plur...
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JP6431408B2 |
A friction plate is formed in such a manner that a plurality of friction material segments fixed to an annular core plate, wherein a passage extends through from an inner diameter side to an outer diameter side and is defined between the...
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JP2018184527A |
To provide a cleaning increased-adhesion block for railway vehicles that prevents e.g. the galling phenomenon from occurring due to increased temperature caused by braking of high speed railways.A brake block for railway vehicles compris...
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JP6425333B2 |
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JP6426146B2 |
A method and plant for thermally treating braking elements 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 tunnel c...
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JP6425894B2 |
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JP6425955B2 |
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JP2018179211A |
To provide a brake shoe for a vehicle capable of suppressing brake noise (sound) when braking is made.A brake shoe 1 for a vehicle makes slide contact to a wheel tread of a railway vehicle to brake a wheel, and on a front side of a base ...
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JP2018179303A |
To provide a clutch friction plate and a clutch device with which adhesion torque can be reduced and gear engagement, gear changing, and a shift into neutral can be carried out smoothly.A clutch device 100 is equipped with a clutch frict...
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JP6423959B2 |
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JP2018172496A |
To provide a friction material composition in which an appropriate amount of TF can be formed even under light load/heavy load braking without using a metal material of high environmental load such as copper, antimony, etc., and a stable...
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JP6417464B1 |
To provide a friction body and a braking device which can be easily manufactured and have excellent effectiveness of a braking device. A friction body is pressed against a rotating body that rotates with a wheel. The pressure contact sur...
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JP2018162385A |
To provide a friction material composition which has such a composition as to contain no copper as an element or have a copper content of 0.5 mass% or less, in other words, as to have low environmental harmful property and human harmful ...
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JP6407309B2 |
A brake device is disclosed which has a function to adjust a speed of a hoisting machine, or stop the hoisting machine as a constituent element of an elevator system. The brake device includes: a rotating braked body having a rotary shaf...
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JPWO2017109893A1 |
A friction material composition capable of providing a friction material having a high coefficient of static friction, crack resistance and wear resistance even when the content of copper and a copper alloy is low, and a friction materia...
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JP6403243B1 |
Even when the copper component is not contained or the copper component content is reduced, the friction coefficient and wear resistance can be improved, the compressive deformation rate can be reduced, and the yield during heat molding ...
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JP2018154727A |
To provide a phenol resin composition excellent in quick curability and heat resistance after curing, and a method for producing the same.The phenol resin composition contains, based on 100 pts.mass of a novolac type phenol resin (A), 5-...
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JP2018154695A |
To provide a friction material that secures excellent wear resistance and can reduce the creep noise, a low-frequency discomfort noise.A friction material contains a fiber substrate, a binder, an organic filler, and an inorganic filler. ...
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JP2018146106A |
To provide a process of manufacture for a friction material such as a disc brake pad used for braking at an automobile and the like in which sufficient adhesion of a coating material at the time of powder coating is attained and a superi...
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JP6387970B2 |
A torque limiter unit (6) includes a first metal member (lining plate (62)) and a second metal member (pressure plate (63), cover plate (64)) pressed against the first metal member with a predetermined pressure, and is configured such th...
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JP2018135940A |
To provide a brake pad of a disc brake for vehicle.A brake pad 10 of a disc brake 1 for a vehicle 50 has a lining 11 and a rear plate 13. The lining 11 has a first cutout groove 15 from a surface in a radial direction of a disc rotor 3 t...
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JP2018131479A |
To provide a friction material composition in which the coefficient of friction is stable when low-load low temperature braking and in an ordinary braking region, and the abrasion resistance when high speed high temperature braking is hi...
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JP6379249B2 |
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JP6374955B2 |
A railway vehicle brake system includes at least two relay valves in electrical communication with one another and in fluid communication with a brake pipe, at least two friction brake units in fluid communication with each relay valve, ...
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