Head gasket for an engine

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United States of America Patent

PATENT NO 9856823
SERIAL NO

14936193

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A head gasket is provided for use in an engine having a cylinder head and a cylinder liner with a side wall defining a combustion chamber, the cylinder liner including a liner flange projecting from the side wall in an outward direction away from the combustion chamber. The head gasket includes a main body layer and a flange layer coupled to the main body layer by a flange wrap portion. The flange wrap portion is sized for axial alignment with the side wall of the cylinder liner, and the flange layer is spaced from the main body layer to define a gap between the main body layer and the flange layer adjacent the flange wrap portion. A core layer is coupled to the main body layer and includes a sealing bead spaced outwardly from the flange wrap portion and sized for axial alignment with the liner flange.

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First Claim

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Patent Owner(s)

  • CATERPILLAR INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chittenden, Jonathan R Edwards, US 15 67

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