Planetary gear transmission systems or components – Differential planetary gearing
Patent
1997-07-08
1999-06-29
Wright, Dirk
Planetary gear transmission systems or components
Differential planetary gearing
475221, 475248, B60K 1735
Patent
active
059160543
ABSTRACT:
A vehicular driving force distribution apparatus includes a first helical sun gear to which an input torque is applied, a first helical pinion meshing with the first sun gear, a second helical pinion rotating integrally with the first pinion, a second helical sun gear from which an output torque is outputted in mesh with the second pinion, a carrier from which another output torque is outputted. And an initial torque generating apparatus comprises a multiple disc clutch and provides between the second sun gear and the carrier for generating an initial torque as a differential limiting torque in between so as to secure a required driving force even on a very slippery road.
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Fuji Jukogyo Kabushiki Kaisha
Kwon Peter T.
Wright Dirk
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