Cylinder head and head gasket
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United States of America Patent
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Jul 24, 2012
Grant Date -
Jun 18, 2009
app pub date -
Nov 26, 2008
filing date -
Dec 14, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A cylinder head and a head gasket that is mounted on the cylinder head may include a reinforcing boss formed in outer edge of a valve boss portion adjacent to a coolant inlet portion of a water jacket, a bridge configured to divide the coolant inlet portion to form at least two coolant inlet holes, and/or a bolt boss portion integrally formed with edge circumference portion of the water jacket, a head bolt being mounted through the bolt boss portion, wherein the cylinder head gasket is attached to a gasket attachment surface of the cylinder head.
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