Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1990-11-16
1993-04-27
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277 9, 277150, F16J 1500
Patent
active
RE0342351
ABSTRACT:
A sealing plug assembly includes a plug and a housing, the plug and the housing including co-operating [means] structures whereby they may be secured together, the plug including two circumferentially extending grooves within which O ring seals are located, and the housing [including an aperture] having a bore within which the plug is adapted to be located, the housing also including a spring loaded radially extending pin which projects into the [aperture] bore and which is adapted to project into either of the grooves within the plug if an O ring is omitted, thus preventing the plug being secured with the housing by the co-operating [means] structures.
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Cooper Gordon C.
Dawson Margaret L.
Cuchlinski Jr. William A.
Cummings Scott W.
Rolls-Royce plc
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