Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1988-02-02
1989-05-30
Shoap, Allan N.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277235B, F16J 1510
Patent
active
048343994
ABSTRACT:
A steel laminate gasket of the invention to be used for an internal combustion engine comprises a first plate and a second plate situated adjacent to the first plate. The first plate is provided with a first base section, first and second openings formed in the first base section and a first sealing structure integrally formed with the first base section around the first opening. The second plate is provided with a second base section placed over the first base section, a third opening formed in the second base section to be situated around the first opening, a fourth opening formed in the second base section, and a second sealing structure integrally formed with the second base section around the fourth opening. When the first and second plates are assembled, the first and second sealing structures do not lay over the second and first plates respectively and seal around holes of the engine.
REFERENCES:
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patent: 4620710 (1986-11-01), Lambert et al.
Inamura Susumu
Udagawa Tsunekazu
Hamburg C. Bruce
Ishikawa Gasket Co. Ltd.
Jordan Frank J.
Kanesaka Manabu
Shoap Allan N.
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