Slip ring seal

Details Slip ring seal Slip ring seal

2005-07-26

2005-07-26

Peavey, Enoch (Department: 3676)

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

C277S370000, C277S394000, C277S397000

Reexamination Certificate

active

06921078

ABSTRACT:
Slit ring seal, especially running gear seal, consisting of an angle-shaped slip and/or opposing ring with a circumferential surface designed to accent a ring-shaped, approximately cross-sectional plate-spring shaped sealing body, where the sealing body, as needed, includes a secondary seal directed toward the area of the sealing shaft of the slip, and/or opposing ring, and supports itself with segment areas of its outer circumferential surface on corresponding surface areas of an installation bore, where a ring-shaped securing element is provided radially between the outer circumferential surface of the slip and/or opposing ring and the installation bore, contacting the sealing body in the installed condition.

REFERENCES:
patent: 3241844 (1966-03-01), Morley
patent: 3940154 (1976-02-01), Olsson
patent: 4256315 (1981-03-01), Larson et al.
patent: 6494459 (2002-12-01), Zutz
patent: 6607175 (1971-01-01), None
patent: 2630488 (1978-01-01), None
patent: 3141512 (1983-05-01), None
patent: 3725887 (1989-02-01), None
patent: 19638321 (1998-04-01), None
patent: 19753918 (1999-07-01), None
patent: 10047493 (2002-04-01), None

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