Planetary gear transmission systems or components – Fluid drive or control of planetary gearing – Control of differential planetary gearing
Patent
1990-03-02
1992-07-28
Lorence, Richard
Planetary gear transmission systems or components
Fluid drive or control of planetary gearing
Control of differential planetary gearing
475150, 475231, 192106F, B60K 1716
Patent
active
051336960
ABSTRACT:
A power transmitting device of a bevel gear differential provided coaxially with axles. The differential has a differential case, a pair of pinions rotatably supported in the differential case, a pair of side gears meshed with the pinions and secured to respective axles of the vehicle, and a final reduction gear secured to the differential case. A fluid-operated clutch controls the differential operation of the limited slip differential. The clutch has an outer drum integral with the differential case, an inner drum connected to one of the side gears, a plurality of outer disks secured to the outer drum, a plurality of inner disks secured to the inner drum, a piston slidably mounted in a piston chamber and operated by oil supplied to the piston chamber for engaging the outer drum with the inner drum, the outer disks and inner disks being disposed alternately with each other. Sealing members separate oil supplied to the piston chamber from oil for lubricating the final reduction gear.
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Farber Martin A.
Fuji Jukogyo Kabushiki Kaisha
Lorence Richard
Ta Khoi Q.
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