Elastic sealing ring for axle bearings of rail vehicles

Details Elastic sealing ring for axle bearings of rail vehicles Elastic sealing ring for axle bearings of rail vehicles

1977-07-01

1978-11-28

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277153, 277165, 277183, 277212R, 277DIG4, 277154, F16J 1518, F16J 1532

Patent

active

041272781

ABSTRACT:
Bearing seal, especially for axle bearings of rail vehicles, with a sealing ring insertable into a pocket of the axle sleeve and consisting of an elastic material and provided with a passage fitted to the axle diameter and seating the axle (segment or journal). The sealing ring (5) is provided with an inner ring (7) held elastically and displaceably within an external support (8).

REFERENCES:
patent: 2487669 (1949-11-01), Pattullo et al.
patent: 2598094 (1952-05-01), Augereau
patent: 2668067 (1954-02-01), Fitzsimmons
patent: 2692783 (1954-10-01), Foss
patent: 2758853 (1956-08-01), Beck
patent: 2781208 (1957-02-01), Foss
patent: 2858148 (1958-10-01), Klingler
patent: 3214180 (1965-10-01), Hudson et al.
patent: 3281512 (1966-10-01), Reiling
patent: 3455564 (1969-07-01), Dega
patent: 3623738 (1971-11-01), MacDonnell

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