Head gasket for internal combustion engines
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United States of America Patent
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N/A
Issued Date -
Nov 15, 2007
app pub date -
Aug 12, 2004
filing date -
Aug 12, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The head gasket for internal combustion engines may be used to seal cylinders between a cylinder block and a cylinder head. A head gasket may have multiple holes formed therein. An edge of a cylinder hole in the head gasket may have an annular groove formed therein. A ring may be disposed in the annular groove.
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