Reinforced railway pedestal liner

Details Reinforced railway pedestal liner Reinforced railway pedestal liner

1980-06-16

1982-06-08

Peters, Jr., Joseph F.

Railway rolling stock

Trucks

Axle bearing mounting

105207, 264273, 308 3R, 308238, 428252, 428256, B61F 532, B61F 550, F16C 2702, F16C 3328

Patent

active

043334040

ABSTRACT:
A substantially U-shaped pedestal liner is provided for disposal between an associated pedestal leg and journal box of a railway pedestal truck and the liner is comprised of ultra high molecular weight polymeric material and has a reinforcing structure embedded in the polymeric material which serves as a matrix therefor and substantially completely surrounds the structure and the structure has openings therein for receiving the polymeric material completely therethrough while enabling better embedment of the structure whereby the structure provides reinforcement while preventing cold flow of the polymeric material.

REFERENCES:
patent: 2332373 (1943-10-01), Dorough et al.
patent: 3554618 (1971-01-01), Ditzler et al.
patent: 4001124 (1977-01-01), Hussey
patent: 4094253 (1978-06-01), Gage
patent: 4170180 (1979-10-01), Houston
patent: 4170675 (1979-10-01), Greenglass
patent: 4188888 (1980-02-01), Cooper et al.
patent: 4237793 (1980-12-01), Holden et al.
patent: 4239007 (1980-12-01), Kleykamp et al.

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