B - Operations – Transporting – 61 – G
Patent
B - Operations, Transporting
61
G
213/62
B61G 7/10 (2006.01)
Patent
CA 1101801
COUPLER SHANK BEARING ARRANGEMENT FOR SUPPORTING RAILROAD CAR COUPLERS ON COUPLER CARRIERS Abstract of the Disclosure A coupler shank bearing arrangement for use in supporting railroad car couplers on the coupler carrier provided for this purpose, in which the familiar metallic wear plate is eliminated, and the coupler shank lower wall is formed with an elongate slot extending longitudinally of the shank in the location of the former wear plate, and mounted in the shank slot is a body formed from an ultra high molecular weight polymer of dry self lubricating characteristics that is shaped to define a lower planar bearing plate portion which engages and rides on the coupler carrier, and an upstanding ridge structure of special shaping that is passed through the coupler shank slot for securement to the coupler free of any bonding to the coupler.
312343
Chierici Osvaldo F.
Murphy Richard F.
Holland Company
Macrae & Co.
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