Resilient seal ring assembly with spring means applying force to

Details Resilient seal ring assembly with spring means applying force to Resilient seal ring assembly with spring means applying force to

1982-05-13

1983-10-18

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277124, 277164, 277190, 277205, F16J 1518

Patent

active

044101899

ABSTRACT:
A ring seal (11) adapted for installation in an annular recess (13) between a housing (15) and a rotating or reciprocating shaft (17). The seal (11) consists of a resilient ring cup member (19) having a ring wedge member (21) inserted in the center recess (25) of the cup member (19) to wedge the opposing lips (29) and (31) of the the cup member (19) outwardly into a sealing relationship. A spring (23) maintains the force against the wedge member (29).

REFERENCES:
patent: 954195 (1910-04-01), Law
patent: 1844409 (1932-02-01), Rypinski
patent: 4103909 (1978-08-01), Hoffman et al.

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