Resilient truck axle bearing mounting

Details Resilient truck axle bearing mounting Resilient truck axle bearing mounting

1974-10-08

1976-06-29

Paperner, L. J.

Railway rolling stock

Trucks

Axle bearing mounting

105222, B61F 528, B61F 530, B61F 538, B61F 1512

Patent

active

039658252

ABSTRACT:
A unitary resilient elastomeric pad is positioned between the bearing adapter and side frame of a railway truck. The truck side frame includes downwardly depending pedestal jaws spaced fore and aft of a bearing carried by the axle and defines longitudinally a semi-cylindrical load carrying surface between the jaws. Transversely, the load carrying surface is chevron shaped. A bearing adapter is carried by the bearing and defines a load receiving surface in opposed relation to the load carrying surface for matingly receiving same. The elastomeric pad is disposed in compression load carrying relation between the load carrying and load receiving surfaces and conforms to and bears against these surfaces.

REFERENCES:
patent: 2207848 (1940-07-01), Barrows
patent: 2299051 (1942-10-01), Cottrell
patent: 2299560 (1942-10-01), Travilla, Jr.
patent: 3006290 (1961-10-01), Seelig, Jr.
patent: 3211112 (1965-10-01), Baker
patent: 3274955 (1966-09-01), Thomas
patent: 3381629 (1968-05-01), Jones
patent: 3618533 (1971-11-01), Hirst
patent: 3621792 (1971-11-01), Lich
patent: 3699897 (1972-10-01), Sherrick

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