Reinforced center bearing liner

Details Reinforced center bearing liner Reinforced center bearing liner

1977-10-11

1980-02-19

Beltran, Howard

Railway rolling stock

Trucks

Bogie

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

Patent

active

041888880

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 a reinforcement embedded in the polymeric material which serves as a matrix for and substantially completely surrounds the reinforcement and the reinforcement comprises a structure having openings therein for receiving the polymeric material completely therethrough and enabling better embedment of the structure, and such structure serves to reinforce and prevent cold flow of the polymeric material.

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patent: 4029837 (1977-06-01), Leatherman
patent: 4040362 (1977-08-01), Oppenheim et al.
patent: 4075951 (1978-02-01), Chierici et al.
patent: 4112851 (1978-09-01), Rousseau et al.

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