Crankshaft with connecting rod support
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United States of America Patent
Stats
-
Apr 7, 1992
Grant Date -
N/A
app pub date -
Feb 13, 1991
filing date -
Feb 26, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A crankshaft including an eccentric cranked section which is divided into two parts. A unitary inner ring is force fit over the outer surfaces of both parts of the cranked section of the crankshaft. At each axial end of the inner ring, a groove is opposite a hole in the shaft. A connecting pin extends between them. This prevents rotation of the inner ring around the cranked section of the shaft. For strengthening the cranked section, there is a continuous bore hole through both of its parts and a connecting screw extending through the bore hole. A support for the connecting rod engages the crankshaft cranked section at the bearing inner ring.
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