Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1993-10-04
1995-09-12
Cuchlinski, Jr., William A.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277180, 277232, 277234, F16J 1508
Patent
active
054491819
ABSTRACT:
A metal laminate gasket of the invention is installed for an internal combustion engine having at least one hole to be sealed. The gasket is basically formed of first, second and third metal plates laminating together and extending substantially throughout the entire area of the engine. The first plate includes a curved portion to define a first hole corresponding to the hole of the engine and a flange. The second plate is situated above the first plate and has a thickness greater than that of the first plate. The second plate includes a pre-bent inclined portion between a second base portion and an edge portion located under the flange. The third plate is situated between the first and second plates and has the thickness less than that of the first plate. A third hole of the third plate is greater than an outer diameter of the inclined portion. When the first, second and third plates are assembled, the third plate is located between the first and second base portions without laminating the inclined portion, and a space thinner than the thickness of the third plate is formed between the edge portion and the first base portion.
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Beres John L.
Cuchlinski Jr. William A.
Ishikawa Gasket Co. Ltd.
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