Gasket

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7815197
SERIAL NO

11497081

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gasket which can secure a sufficient sealing capability even for compact, light and less rigid high-performance engines is to be provided. The gasket comprises a metallic base plate and a shim plate stacked around each of combustion chamber holes in the base plate. A base plate bead consisting of a full bead is formed along the circumference of each of the combustion chamber holes. The shim plate is large enough to be arranged opposite a first flat part, a base plate bead formation position A and a second flat part in the base plate. A plurality of strips of auxiliary beads are formed in the part of the shim plate opposite the base plate.

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First Claim

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Patent Owner(s)

  • JAPAN METAL GASKET CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ueta, Kosaku Ohsato-gun, JP 22 388

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