Planetary gear transmission systems or components – Fluid drive or control of planetary gearing – Impeller-turbine type fluid circuit and mechanical path in...
Patent
1988-05-20
1990-04-17
Braun, Leslie A.
Planetary gear transmission systems or components
Fluid drive or control of planetary gearing
Impeller-turbine type fluid circuit and mechanical path in...
475 89, F16H 4704, F16H 4708
Patent
active
049169734
ABSTRACT:
A four wheel drive vehicle has a torque biased inter-axle differential comprising a fluid coupling which is driven by a planetary gear set which multiplies the speed difference between the outputs of the differential.
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patent: 4691593 (1987-09-01), Mueller
patent: 4712448 (1987-12-01), Lanzer
Fedor, Jr. Andrew
Fuelberth Walter K.
Braun Leslie A.
Fodale Francis J.
General Motors Corporation
Macris Harold F.
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