|6524681||Patterned surface friction materials, clutch plate members and methods of making and using same|
A friction material for a friction facing member useful for transmitting torque includes a backing having a front surface and a rear surface. A plurality of precisely shaped friction composites defining patterned friction coating are attached to the front...
|6499571||Brake pad with improved green performance|
A brake pad comprises a first pad layer made of a first friction material and a second pad layer made of a second friction material different from the first friction material and operatively mounted to the first pad layer The first pad layer has a higher ...
|5597053||Brake lining having inserts of chalk infiltrated with rosin|
A brake lining comprises a lining body defining a plurality of holes therein and a plurality of blocks made of certain material, each block disposed in a respective hole of the lining body, whereby, a coated layer is formed on the brake disk when the brak...