Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1992-08-20
1994-02-15
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277235B, F16J 1508
Patent
active
052860396
ABSTRACT:
This metal gasket interposes a regulation plate having compression stop portions and beads between first and second elastic metal plates the convexities of beads of which face one another. The compression stop portions prevent complete compression of each bead and absorbs any irregularity between opposed fitting surfaces around holes for a combustion chamber. An intermediate plate having an offset portion is sandwiched between the regulation plate and the second elastic metal plate. The offset portion is shaped to a height smaller than the thickness of the compression stop portions and regulates the degree of compression of each bead.
REFERENCES:
patent: 4272085 (1981-06-01), Fujikawa et al.
patent: 4728110 (1988-03-01), Nakasone
patent: 4799695 (1989-01-01), Yoshino
patent: 4836562 (1989-06-01), Yoshino
patent: 5022661 (1991-06-01), Nakasone
patent: 5082298 (1992-01-01), Uchida et al.
Ii Naoki
Inoue Kunitoshi
Kawaguchi Shigeru
Kubouchi Kenji
Cuchlinski Jr. William A.
Cummings Scott W.
Nippon Gasket Co. Ltd.
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