Sealing device

Details Sealing device Sealing device

1981-10-09

1984-03-20

Levy, Stuart S.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 38, 277 39, F16J 1516, F16J 1534

Patent

active

044376731

ABSTRACT:
A sealing device comprising a first seal member mounted on a rotating shaft extending through a housing and having a body portion and a radial component formed integral with and extending radially outwardly from the body portion, the body portion forming an annular groove, and a second seal member mounted on the housing to seal a gap between the housing and the rotating shaft by cooperating with the first seal member, the second seal member having a reinforcement made of a metal plate and a seal lip made of resilient rubber provided on the inner end of the reinforcement member and in sliding contact with the radial component of the first seal member.

REFERENCES:
patent: 2446243 (1948-03-01), Reynolds
patent: 3275333 (1963-09-01), Scott et al.

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