Shaft seal and gasket assembly

Details Shaft seal and gasket assembly Shaft seal and gasket assembly

1994-03-11

1995-12-19

DePumpo, Daniel C.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277 11, 277181, F16J 1510

Patent

active

054762707

ABSTRACT:
A seal assembly for a shaft extending out of a casing and, in particular, the crankshaft received in the crankcase of a motor vehicle includes a gasket receptacle in the form of a metal die casting having a passage opening for the shaft. A dynamic shaft seal ring is inserted in the passage opening of the gasket receptacle and a static gasket separate from the shaft seal ring and made from the same elastomer material as the ring is located on the side of the receptacle facing the casing. The shaft seal ring and the static gasket are moulded from the same side and in one operation onto the gasket receptacle.

REFERENCES:
patent: 3241845 (1966-03-01), Smith et al.
patent: 4436310 (1984-03-01), Sawabe et al.
patent: 4484751 (1984-11-01), Deuring
patent: 5123661 (1992-06-01), Johnston et al.
patent: 5308087 (1994-05-01), Schmitt

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