Sealing device

Details Sealing device Sealing device

1979-06-21

1981-07-14

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

F16J 1532

Patent

active

042782619

ABSTRACT:
The present invention relates to a sealing device comprising a sealing member and a cap, said sealing member consisting of a reinforcement ring with an axial portion and radial portion, a rubber lip portion secured to the end of the radial portion, and a lip-like annular sealing piece secured to the side of the radial portion, said cap consisting of a cylinder portion and a flange portion extending inwardly in the radial direction from the cylinder portion, whereby the axial portion of said reinforcement ring engages with the inside of the cylinder portion of the cap and the annular sealing piece bears tightly against the inner surface of the flange of the cap.

REFERENCES:
patent: 2959431 (1960-11-01), Foss
patent: 3170701 (1965-02-01), Hoover
patent: 3215442 (1965-11-01), Papenguth
patent: 3572732 (1971-03-01), Sekulich
patent: 3612547 (1971-10-01), Kan

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