COMBUSTION-CHAMBER BOWL RIM AND OF A COMBUSTION CHAMBER BOWL BASE OF A PISTON OF AN INTERNAL COMBUSTION ENGINE
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United States of America Patent
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Issued Date -
Oct 10, 2013
app pub date -
Oct 5, 2011
filing date -
Oct 5, 2010
priority date (Note) -
Abandoned
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Abstract
produced according to the method having a piston crown with annular grooves, a combustion-chamber bowl, and piston shaft having a pin bore for receiving a pin, wherein both a combustion-chamber rim and a combustion-chamber bowl base are melted and thereafter solidified.
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