Face seal

Details Face seal Face seal

1975-07-18

1976-08-17

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

F16J 1534

Patent

active

039750272

ABSTRACT:
A lubricant retaining face seal useful, for example, in a pivoting mechanical connection, and having a flexible compressible annular sealing lip comprising a conical sealing surface to provide significant annular area of sealing engagement between seal and mating surface. A modified form includes an O-ring around the sealing lip to insure sealing under light loads and to overcome compression set of the lip.

REFERENCES:
patent: 3331609 (1967-07-01), Moran
patent: 3511511 (1970-05-01), Voitik

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