Railway vehicle wear member

Details Railway vehicle wear member Railway vehicle wear member

1979-08-06

1981-02-10

Beltran, Howard

Railway draft appliances

Cushioned

Cooperating parts fixed to car

105199CB, 105225, 105420, 308 3R, 308138, 308238, 308244, 428256, B61F 108, B61G 700, B61F 920, F16C 3320

Patent

active

042496659

ABSTRACT:
A wear member for use between a pair of relatively movable components of a railway vehicle is provided where the wear member comprises a metal support adapted to be supported on one of the pair of components and a liner attached to the metal support wherein the liner is made of a polymeric matrix material which is reinforced by a metal structure having openings therein and such metal structure is disposed substantially centrally between opposed surfaces of the polymeric material and the opposed surfaces include a smooth antifriction wear surface engageable by the other of the pair of relatively moveable components; and, the liner is attached in position by metal members extending between the metal structure and the metal support through polymeric material disposed therebetween with a plurality of welds welding the metal members in position between the metal structure and the metal support.

REFERENCES:
patent: 1721461 (1929-07-01), Mazer
patent: 2728698 (1955-12-01), Rudner
patent: 3033623 (1962-05-01), Thomson
patent: 3872640 (1975-03-01), Megumi
patent: 3950599 (1976-04-01), Board, Jr.
patent: 4055254 (1977-10-01), Chierici et al.
patent: 4120404 (1978-10-01), Chierici et al.
patent: 4133434 (1979-01-01), Chierici
patent: 4188888 (1980-02-01), Cooper et al.

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