Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1989-01-26
1992-01-21
Will, Thomas B.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277235R, 277236, F16J 1508
Patent
active
050822985
ABSTRACT:
A steel laminate gasket of the invention is used for an internal combustion engine having at least one hole to be sealed. The gasket comprises first and second plates for constituting the steel laminate gasket, a sealing device formed around holes of the first and second plates, and at least one seal protecting member provided at a part of a peripheral portion of the gasket near the holes of the first and second plates. When the gasket is tightened, the seal protecting member receives a part of the tightening force applied to the sealing means to thereby protect the sealing means.
REFERENCES:
patent: 1928585 (1933-09-01), Balfe
patent: 1985473 (1934-12-01), Victor
patent: 2034610 (1936-03-01), Dickson
patent: 2170363 (1939-08-01), Balfe
patent: 3352564 (1967-11-01), Johnson
patent: 3567234 (1971-03-01), Skrycki
patent: 4714260 (1987-12-01), Udagawa
patent: 4759585 (1988-07-01), Udagawa
patent: 4807892 (1989-02-01), Udagawa
Uchida Tatsuro
Yamada Yoshio
DePumpo Daniel G.
Ishikawa Gasket Co. Ltd.
Will Thomas B.
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