Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1989-11-30
1991-07-16
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 2, 165173, F16J 1500, F28S 902
Patent
active
050319248
ABSTRACT:
A gasket and method for detecting the status of an installed gasket is disclosed, wherein the gasket comprises a series of protruding projections which vary from a visually detectable, defined direction when installed improperly. This invention has particular utility in manufacturing operations where improper gasket installation is difficult to detect during assembly, particularly in the automotive heat exchanger industry.
REFERENCES:
patent: 2615741 (1952-10-01), Nathan
patent: 2945715 (1960-07-01), Burrell
patent: 4817967 (1989-04-01), Belter
Beatenbough Paul K.
Dey Lavoyce G.
Twichell David J.
Blackstone Corporation
Cuchlinski Jr. William A.
DePumpo Daniel G.
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