RAILWAY VEHICLE BRAKING CLAMP Russian patent published in 2011 - IPC B61H1/00 F16D65/04 F16D69/02 

FIELD: transport.

SUBSTANCE: invention relates to railway transport, namely, to railway vehicle braking clamps. Braking clamp comprises lateral bosses, polymer composite friction material and metal frame. Metal frame is made up of perforated rear plate and wire frame, rear plate length exceeding wire frame length and approximating to clamp length. Perforated rear plate has cutouts made in zones of lateral bosses.

EFFECT: ease of manufacture, ruling out rejects due to displacement and deformation of perforated rear plate in forming bosses.

3 dwg