| 摘要 |
FIELD: transport.SUBSTANCE: proposed device comprises bearing plate, connector, some brake-shoe linings arranged above said support plate. Connector is furnished with shoe holder arranged above said plate. Every said lining incorporates an insert, said lining and said insert being made from different powder mixes. Insert features higher thermal expansion factor and compressibility than those of the lining. Insert area makes 19-26% of total area of one lining.EFFECT: uniform pressure distribution over contact surface at every braking.16 cl, 55 dwg |
