Railway center bearing wear liner

Details Railway center bearing wear liner Railway center bearing wear liner

1979-05-24

1981-09-15

Peters, Jr., Joseph F.

Railway rolling stock

Trucks

Bogie

105189, 308137, B61F 516, F16C 1704, F16C 1710

Patent

active

042890772

ABSTRACT:
A cup-shaped wear resistant liner for a center plate structure of a railway vehicle is provided wherein such liner is defined by a planar disc-like bottom portion adjoined by a peripheral flange portion extending from the periphery of the bottom portion with each of the portions being made primarily of a polymeric material wherein one of the portions has a particular wear characteristic and the other of the portions has a wear characteristic that is different from the wear characteristic of the one portion.

REFERENCES:
patent: 2258640 (1941-10-01), Beckette
patent: 2514034 (1950-07-01), Dean
patent: 3218989 (1965-11-01), Kreiner et al.
patent: 3944298 (1976-03-01), Cannon
patent: 4075951 (1978-02-01), Chierici et al.
patent: 4188888 (1980-02-01), Cooper et al
patent: 4239007 (1980-12-01), Kleykamp et al.

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