Piston/connecting rod assembly for an internal combustion engine
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United States of America Patent
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Sep 21, 2010
Issued Date -
N/A
app pub date -
Dec 20, 2006
filing date -
Dec 23, 2005
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A piston/connecting rod arrangement for an internal combustion engine has a piston upper part with hub supports which lie opposite one another and have hubs and hub holes which delimit a recess, in which the small connecting-rod eye of a connecting rod is arranged. A piston pin is mounted in the small connecting-rod eye and the hub holes. There is at least one oil-guiding face to be provided on that face of the hub support which faces the recess. At least one oil-guiding face opens into at least one oil-collecting space which is arranged in the hub hole, in such a way that the oil-guiding face guides oil into the oil-collecting space.
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