Drive system for an agricultural or industrial utility vehicle
AssigneeDeere & Company
InventorsNicolai Tarasinski, Rainer Gugel
Life of this patent
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AssigneeDeere & Company
InventorsNicolai Tarasinski, Rainer Gugel
Estimating the term…
A drive system for an agricultural or industrial utility vehicle. The drive system comprises a drive assembly that generates a mechanical torque, a first, second and third electric machine, a first mechanical output interface used to drive at least one vehicle rude and a second mechanical output interface. An electric machine comprises a rotor which is connected to a shaft in a rotationally fixed manner. A shaft driven by the drive assembly is rotationally connected to the shaft of the first electric machine. The second output interface is used to mechanically drive a tool which can be coupled to the utility vehicle. The shaft of the second electric machine and/or the shaft of the third electric machine can be reversibly connected to the first mechanical output interface.
A drive system for one of an agricultural and industrial utility vehicle, with a drive assembly that generates a mechanical torque, a first, a second and a third electrical machine, a first mechanical output interface used to drive at least one vehicle axle, and a second mechanical output interface, where one of the electrical machines is provided with a rotor that is connected, fixed against rotation, to a shaft, where a shaft driven by the drive assembly is connected, so as to rotate, with the shaft of the first electrical machine, and where an operating implement that is coupled to the utility vehicle is operated mechanically with the second mechanical output interface, where one of the shaft of the second electrical machine and the shaft of the third electrical machine is selectively connected with the first mechanical output interface, wherein at least two of the three electrical machines are enclosed in a common housing arrangement in such a way that the shafts of the electrical machines project from a single side of the housing arrangement.
A stator arrangement of an electrical machine with a recess to enclose a rotor of the electrical machine, wherein at least one further recess encloses at least one further rotor the recesses being arranged in the stator arrangement in such a way that a housing arrangement according to 1 is attained.
Dependencies are inferred from the claim text.