Planetary gear transmission systems or components – Input from independent power sources – Including electric motor input
Reexamination Certificate
2007-12-25
2007-12-25
Le, David D. (Department: 3681)
Planetary gear transmission systems or components
Input from independent power sources
Including electric motor input
C475S010000, C477S004000, C180S065510
Reexamination Certificate
active
10786534
ABSTRACT:
The present invention concerns a drive arrangement for the drive of attached implements for a vehicle, particularly an agricultural or industrial utility vehicle, with a combination gearbox, an electrical machine and a power take-off shaft, where a gearbox interface of the combination gearbox can be driven by an internal combustion engine and where the electrical machine is connected with a second gearbox interface of the combination gearbox. In order to make available a variable power take-off shaft rotational speed that is independent of the rotational speed of the internal combustion engine, the drive arrangement according to the invention is characterized by the fact that the power take-off shaft is connected with a third gearbox interface of the combination gearbox. Furthermore the present invention concerns a vehicle with such a drive arrangement.
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Deere & Company
Le David D.
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