Planetary gear transmission systems or components – Differential planetary gearing – Spur gear differential
Patent
1993-10-13
1995-08-22
Marmor, Charles A.
Planetary gear transmission systems or components
Differential planetary gearing
Spur gear differential
475252, 475339, F16H 4810, F16H 4822
Patent
active
054434319
ABSTRACT:
Increased friction is generated in a parallel-axis gear differential by wedges 66 having respective bearing surfaces 68 and 70 for rotationally supporting outside diameter surfaces of a pair of planet gears 38 and 40. The wedges 66 react to bearing loads within a differential housing 10 by urging the planet gears 38 and 40 toward a condition of zero backlash with a pair of side gears 34 and 36.
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Estremsky Sherry Lynn
Marmor Charles A.
Zexel-Gleason USA, Inc.
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