Non-rotatable elastomeric O-ring seal

Details Non-rotatable elastomeric O-ring seal Non-rotatable elastomeric O-ring seal

1980-09-08

1982-06-29

Ward, Jr., Robert S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277152, 277165, 277189, F16J 1524, F16J 1532

Patent

active

043369464

ABSTRACT:
An elastomeric O-ring seal (10) for sealing between a housing (20) and a shaft (22). The seal (10) defines an inner sealing surface (12) and an outer sealing surface (14) having a generally uniform non-deformed radius of curvature in cross section. An upper protrusion (16) and a lower protrusion (18) extend outward of a circle defined by this radius in cross section to prevent the seal (10) from rolling when placed in sealing engagement with the housing (20) and shaft (22). This reduces the wear on the seal (10) and permits a longer surface life.

REFERENCES:
patent: 2571281 (1951-10-01), Neher
patent: 2635907 (1953-04-01), Heimbuch
patent: 2891827 (1959-06-01), Butkus
patent: 3147984 (1964-09-01), Benoit
patent: 3189360 (1965-06-01), Haberkorn
patent: 3279805 (1966-10-01), Quinson
patent: 3288475 (1966-11-01), Benoit
patent: 3419280 (1968-12-01), Wheeler
patent: 3627335 (1971-12-01), Wheeler
patent: 3885802 (1975-05-01), Wheeler
patent: 3913460 (1975-10-01), Wright
patent: 4020910 (1977-05-01), Peterson et al.
patent: 4052112 (1977-10-01), Faber

Affiliated with

Also associated with

Rating

Non-rotatable elastomeric O-ring 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 Non-rotatable elastomeric O-ring seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-rotatable elastomeric O-ring seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2162329