Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1988-10-26
1989-04-18
Ward, Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 65, 277176, F16J 1538
Patent
active
048220566
ABSTRACT:
A compensating rotary seal assembly adapted to function as a substitute for a stuffing box. The seal assembly includes end plates which may be variably oriented with respect to each other by threaded bolts extending between the plates. The bolts are adjusted to compress an annular elastomeric band defining a chamber between the end plates and also effecting a driving connection between washers and the ends of a sleeve surrounding a shaft, the ends of the washers remote from the sleeve being in a sliding contact with wear surfaces on the end plates.
REFERENCES:
patent: 2491233 (1949-12-01), Vedovell
patent: 2912265 (1959-11-01), Brummer
patent: 3988026 (1976-10-01), Kemp
patent: 4522410 (1985-06-01), Holzer
Basseches Mark T.
Basseches Paula T.
Ward Robert S.
Woodex Bearing Company, Inc.
LandOfFree
Adjustable rotary shaft seal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable rotary shaft seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable rotary shaft seal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2392613