Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1976-06-16
1978-05-16
Aegerter, Richard E.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277168, 277198, 277199, 277215, F16J 1516
Patent
active
040895343
ABSTRACT:
A packing assembly for location within a groove in one of a pair of relatively movable members comprises a deformable seal member having sealing lips engaging with the base wall of the groove and the surface of the other member, and a pair of support members. One or both side faces of each support member are provided with leakage grooves to enable fluid under pressure which collects in the zone defined between the support members, to be dissipated.
REFERENCES:
patent: 2841429 (1958-07-01), McCuistion
patent: 3215441 (1965-11-01), Horvereid
patent: 3473814 (1969-10-01), Bastow
patent: 3582093 (1971-06-01), Lucien
patent: 3727925 (1973-04-01), Jones
Aegerter Richard E.
Footland L.
Polypac B.A.L. Limited
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