Axle or shaft seal with overlapping ring extension members

Details Axle or shaft seal with overlapping ring extension members Axle or shaft seal with overlapping ring extension members

1984-09-25

1985-06-11

Ward, Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 92, 277176, F16J 1538, F16J 1544

Patent

active

045224102

ABSTRACT:
An axle or shaft seal has inner and outer sealing rings for respective fixed connection to the axle or shaft and a structure thereabout with respect to which the axle or shaft is relatively rotatable axially. Each of the inner and outer rings has a pair of members associated therewith, at least one sealingly, and extending generally toward the other ring. The members associated with one ring are relatively movable and axially between the members associated with the other ring against which they are urged sealingly by a resilient element therebetween.

REFERENCES:
patent: 1594838 (1926-08-01), Kegresse
patent: 1895348 (1933-01-01), Schlegel et al.
patent: 2151410 (1939-03-01), Richter
patent: 2747903 (1956-05-01), Heinrich
patent: 3090629 (1963-05-01), Lee et al.
patent: 4094518 (1978-06-01), Cox

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