Stabilized pedestal wear plate

Details Stabilized pedestal wear plate Stabilized pedestal wear plate

1991-07-15

1995-06-20

Oberleitner, Robert J.

Railway rolling stock

Trucks

Axle bearing mounting

1052181, B61F 532, B61F 538

Patent

active

054253128

ABSTRACT:
A clip-on wear plate to protect the downwardly facing flat surface of the pedestal opening of a railway truck is provided. The wear plate has a first flat surface in contact with the downwardly facing flat surface of the pedestal and an opposed second surface in contact with the bearing adaptor. The first surface is provided with a relatively high coefficient of friction relative to the second surface to an minimize movement of the wear plate.

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patent: 3897736 (1975-08-01), Tack
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patent: 4471857 (1984-09-01), Murphy
patent: 4926757 (1990-05-01), Spencer
patent: 4991864 (1991-02-01), Potsch

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