Reinforced center bearing liner

Details Reinforced center bearing liner Reinforced center bearing liner

1979-11-08

1982-01-05

Song, Robert R.

Railway rolling stock

Trucks

Bogie

264273, 308137, 428461, B61F 516, F16C 1704, F16C 1710

Patent

active

043088015

ABSTRACT:
A wear-resistant liner for center plate structure of a railway vehicle is provided and such liner is defined by an ultra high molecular weight polymeric material having metal reinforcing means embedded in and surrounded by the polymeric material which serves as a matrix for the reinforcing means and the metal reinforcing means comprises a metal structure having openings therein for receiving the polymeric material completely therethrough and enabling better embedment of the metal structure with the metal structure providing reinforcement and preventing cold flow of the polymeric material, and with the metal structure being a grid-like structure.

REFERENCES:
patent: 2747701 (1956-05-01), Newell
patent: 2976093 (1961-03-01), Reiling
patent: 3257969 (1966-06-01), Thomas
patent: 3466102 (1969-09-01), Goodwyn
patent: 4075951 (1978-02-01), Chierici et al.
patent: 4188888 (1980-02-01), Cooper et al.

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