Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1993-04-12
1994-02-15
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277152, 277DIG10, 285 4, 220277, F16J 1510
Patent
active
052860400
ABSTRACT:
A seal and closure member of elastomeric material adapted to be cast in situ and including a cylindrical body portion and an integral frusto-conical skirt therewithin. The skirt includes two weakened narrow annular portions of different size, on different centers, across the smaller diameter end portion of the skirt, and another weakened narrow annular portion on the skirt, axially displaced from the smaller diameter end portion.
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Christy Concrete Products, Inc., Emeryville, Calif., 1967, p. 311.
Cuchlinski Jr. William A.
DePumpo Daniel G.
Seemann Robert A.
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