Shaft arrangement for a transmission
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United States of America Patent
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-
Dec 10, 2013
Grant Date -
Mar 7, 2013
app pub date -
Sep 6, 2012
filing date -
Mar 17, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A shaft arrangement for a transmission comprises a shaft having an axial bore connected to an oil supply system, at least one loose wheel rotatably supported on the shaft via a bearing, and a shift clutch arrangement which connects the loose wheel for rotation with the shaft. The shift clutch arrangement comprises a guide sleeve connected for rotation with the shaft via a tooth engagement. The axial bore supplies oil to the bearing and shift clutch arrangement via a transversal bore in an area of the tooth engagement between the guide sleeve and the shaft. A channel in at least one of an area of a toothing of the guide sleeve and an area of the toothing of the shaft, which, together with the guide sleeve toothing, forms the tooth engagement connects the transversal bore with an area between the guide sleeve and the bearing.
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