Planetary gear transmission systems or components – Differential planetary gearing – Bevel gear differential
Reexamination Certificate
2007-08-21
2007-08-21
Lewis, Tisha (Department: 3681)
Planetary gear transmission systems or components
Differential planetary gearing
Bevel gear differential
C475S344000, C029S893000, C029S893100
Reexamination Certificate
active
11183594
ABSTRACT:
The drivetrain with multiple differentials includes a common side gear. The side gear has a cylindrical body with a central bore. Receiving members are on the bore to receive a shaft. An annular member is on the body with the bore extending through the annular member. A plurality of teeth is formed on an external surface of the annular member. A plurality of steps is formed in the wall defining the central bore. The steps extend towards the body from the annular member. A retaining mechanism, to retain the side gears on the shaft, is positioned in one of the plurality of the steps.
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Church Barbara E.
Jackson Jeffrey S.
American Axle & Manufacturing Inc.
Harness & Dickey & Pierce P.L.C.
Lewis Tisha
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