FLANGE BRAKE PAD Russian patent published in 2018 - IPC B61H1/00 F16D65/06 F16D69/02 

FIELD: vehicles.

SUBSTANCE: invention relates to railway vehicles. Brake pad has a support plate made to mate with the brake head of a rail vehicle, mounting bracket connected to the base plate and made with the possibility of mounting the brake pads on the brake head, composite friction material, located on the base plate to form the brake surface of the brake pad, and the conditioning rim insert. Conditioning rim insert is located inside the composite friction material. Conditioning rim insert includes a surface conditioning wheel, passing together with the brake surface of the brake pads. In the composite friction material, grooves are formed near opposite sides of the insert. One of the opposite ends of the insert may be open along the sides of the composite friction material.

EFFECT: prevention of the formation of cracks in the composite material near the conditioning rim of the insert is achieved, as well as improvement of heat removal from the wheel rim.

20 cl, 19 dwg