Method of welding wear member for railway vehicle

Details Method of welding wear member for railway vehicle Method of welding wear member for railway vehicle

1980-09-22

1982-04-06

Goldberg, Elliot A.

Electric heating

Metal heating

For bonding with pressure

219 94, B23K 1110, B23K 3100

Patent

active

043237517

ABSTRACT:
A wear member for use between a pair of relatively movable components of a railway vehicle and method of making same are provided and such 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: 1039135 (1912-09-01), Johnson
patent: 3629544 (1971-12-01), Becker
patent: 4238039 (1980-12-01), Cooper

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