Railway truck snubber

Railway rolling stock – Trucks – Bogie

Patent

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Details

105193, 267 3, 267225, B61F 506, B61F 510, B61F 512

Patent

active

049362267

ABSTRACT:
A hydraulic snubber device and more particularly, a snubber adapted to be interposed in the spring group between a bolster and a side frame member and having a single primary operating cartridge which is selectively usable with a plurality of differing configuration snubber casings or envelopes for a variety of spring group positions; and, further, a snubber device which is operationally positionable within the center of a spring group and is captively retained therein solely by communication of the snubber casing thereof with laterally adjacent springs of such a spring group.

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patent: 4198911 (1980-04-01), Wiebe
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patent: 4245563 (1981-01-01), Empson

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