Center plate assembly bearing liner

Details Center plate assembly bearing liner Center plate assembly bearing liner

1997-09-09

1999-06-01

Le, Mark T.

Railway rolling stock

Trucks

Bogie

384422, B61F 516

Patent

active

059080019

ABSTRACT:
A self-lubricating plastic center plate assembly bearing liner for placement between a body bolster center plate and a truck bolster center plate of a center plate assembly in a railroad car, wherein the liner is configured to substantially mate with the center plates and includes a body having an integrally formed electrically conductive ring of plastic material which provides electrical continuity between the plates in the center plate assembly.

REFERENCES:
patent: 4188888 (1980-02-01), Cooper et al.
patent: 4237792 (1980-12-01), Somers
patent: 4241667 (1980-12-01), Wulff
patent: 4258960 (1981-03-01), Harris
patent: 4263361 (1981-04-01), Hodes et al.
patent: 4289077 (1981-09-01), Kleykamp et al.
patent: 4341162 (1982-07-01), Mathieu
patent: 4483254 (1984-11-01), Meadows
patent: 5443015 (1995-08-01), Rudibaugh et al.
patent: 5558025 (1996-09-01), Kanjo

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