Structure of an exhaust manifold branch collecting portion
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United States of America Patent
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-
Jan 4, 2005
Grant Date -
Sep 18, 2003
app pub date -
Mar 12, 2003
filing date -
Mar 13, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A structure of an exhaust manifold branch collecting portion where a plurality of pipe members are joined integrally at their respective downstream ends, wherein a thickened portion is provided at the downstream end of at least one pipe member on a center side of the exhaust manifold branch collecting portion.
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