Planetary gear transmission systems or components – Differential planetary gearing – Including means to selectively apply rotational power to...
Reexamination Certificate
2006-09-28
2009-02-03
Pang, Roger (Department: 3681)
Planetary gear transmission systems or components
Differential planetary gearing
Including means to selectively apply rotational power to...
C475S200000
Reexamination Certificate
active
07485063
ABSTRACT:
A drive train for a motor vehicle, which has a front axle and a rear axle, of which one is driven constantly and the other is driven as required, with a drive unit which is installed in the motor vehicle transversely at the front and provides drive torque via an output member, the output member being connected to the constantly driven axle, with an angular gear which is arranged in the region of the front axle and is connected to a cardan shaft which serves for transferring drive torque to the rear axle, and with a friction clutch arrangement for cutting in the axle driven as required, wherein the friction clutch arrangement is integrated with the angular gear in the region of the front axle.
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International Preliminary Report of Patentability, Nov. 9, 2006, International Application No. PCT/EP2005/002999.
Haupt Jan
Nett Hans-Peter
GETRAG Driveline Systems GmbH
Knobbe Martens Olson & Bear LLP
Pang Roger
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