Cylinder head gasket

Details Cylinder head gasket Cylinder head gasket

2006-01-03

2006-01-03

Pickard, Alison K. (Department: 3673)

Seal for a joint or juncture

Seal between fixed parts or static contact against...

Contact seal between parts of internal combustion engine

C277S594000

Reexamination Certificate

active

06981703

ABSTRACT:
A cylinder head gasket is formed of one metal plate having a cylinder bore and a folded portion around the cylinder bore. A paint coating formed of a hard paint layer is provided on at least one side of the metal plate at an outer periphery side of the folded portion for forming a surface pressure thereat. Accordingly, the cylinder head gasket is provided with excellent sealing performance and durability.

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patent: 6682080 (2004-01-01), Miyaoh
patent: 1 275 889 (2003-01-01), None

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