Seal ring and method of manufacture

Details Seal ring and method of manufacture Seal ring and method of manufacture

1980-12-10

1982-05-11

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277124, 277125, 277205, 277228, 291484S, 29530, 264138, 264259, F16J 1532, B32B 3106, B32B 3118

Patent

active

043289720

ABSTRACT:
A sealing ring having a U-shaped shell member and an actuator member formed in situ from liquid elastomer. The shell member has a base portion with two legs extending from the base to form a cavity therebetween which is filled with the liquid elastomer and cured in situ. This integrally formed U-shaped composite ring seal yields a highly reliable seal with minimal dimensional variation problems and is easy and economical to manufacture.

REFERENCES:
patent: 2982999 (1961-05-01), Stewart
patent: 3090996 (1963-05-01), Reichenbach et al.
patent: 3199191 (1965-08-01), Dega
patent: 3271039 (1966-09-01), Kohl et al.
patent: 3342500 (1967-09-01), Knudson
patent: 3356778 (1967-12-01), Anderson
patent: 3359613 (1967-12-01), Rye
patent: 3518339 (1970-06-01), Goff
patent: 3653672 (1972-04-01), Felt
patent: 3660192 (1972-05-01), Smith et al.
patent: 3697090 (1972-10-01), Brenneke
patent: 3861646 (1975-01-01), Douglas
patent: 4066269 (1978-01-01), Linne
patent: 4141562 (1979-02-01), Wu

Affiliated with

Also associated with

Rating

Seal ring and method of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal ring and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal ring and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-752723