Primary suspension system for a railway car

Details Primary suspension system for a railway car Primary suspension system for a railway car

1981-08-27

1984-04-24

Reese, Randolph

Railway rolling stock

Trucks

Axle bearing mounting

105224R, 267 3, 267153, B61F 530

Patent

active

044441223

ABSTRACT:
A primary suspension system is disposed between a journal bearing assembly carrying a wheel-axle assembly and a side frame of a railway truck. A rubber ring having cut-away portions or openings therein is bonded to inner and outer split metal rings. The inner ring is retained by the journal assembly and the outer ring is retained by the side frame.

REFERENCES:
patent: 1763982 (1930-06-01), O'Brien
patent: 2009059 (1935-07-01), Brennan et al.
patent: 3103348 (1963-09-01), Paulsen
patent: 3191896 (1965-06-01), Nathan
patent: 3402924 (1968-09-01), Rix
patent: 3638582 (1972-02-01), Beebe
patent: 4044689 (1977-08-01), Eggert, Jr.
patent: 4111406 (1978-09-01), Zanow
patent: 4237791 (1980-12-01), Jackson et al.

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