Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1977-05-19
1978-05-02
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
040870987
ABSTRACT:
A seal device adapted to be disposed between two surfaces, usually a shaft surface and a mechanical seal and a method for repair of a shaft and the like, wherein the shaft is formed having a longitudinal taper for receiving a seal to be snugly fitted thereabout such taper, the preferred form of such seal being suitable for mounting with a shaft and including a method for repairing a surface of the shaft which has become worn, corroded or otherwise unsuitable for providing a sealing surface to cooperate with a mechanical seal.
REFERENCES:
patent: 3072413 (1963-01-01), Parks
patent: 3207521 (1965-09-01), Dega
patent: 3447810 (1969-06-01), Porter
patent: 3675933 (1972-07-01), Nappe
patent: 3947944 (1976-04-01), Washington
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