A drive system for a vehicle for variable distribution of torque, from a primary input and secondary input, between a left wheel and a right wheel of a vehicle, the drive system includes a first and second torque output shaft, one for each of the left wheel and the right wheel, an open differential, and independently controllable first and second clutch packs, configured such that: torque from the primary input is transferred to each of the torque output shafts via the clutch packs; torque from the secondary input is transferred to each of the torque output shafts via the open differential; torque from one output of the open differential is summed with torque from one clutch pack output in the first torque output shaft; and torque from another output of the open differential is summed with torque from the other clutch pack output in the second torque output shaft.

A drive device for a motor vehicle, having a first drive assembly, a second drive assembly, and a wheel axle having a first axle member and a second axle member. The axle members are arranged in the lengthwise direction relative to an axis of rotation of the first axle member and/or the second axle member, at least partially, on sides of the first drive assembly and the second drive assembly lying opposite to one another, and wherein the first axle member is coupled to the first drive assembly and the second axle member is coupled to the second drive assembly in order to transmit torque.

A drive device for a motor vehicle, having a first drive assembly, a second drive assembly, and a wheel axle having a first axle member and a second axle member. The axle members are arranged in the lengthwise direction relative to an axis of rotation of the first axle member and/or the second axle member, at least partially, on sides of the first drive assembly and the second drive assembly lying opposite to one another, and wherein the first axle member is coupled to the first drive assembly and the second axle member is coupled to the second drive assembly in order to transmit torque.

The torque vectoring device includes a torque vectoring motor, a first sun gear connected to the left drive wheel, a plurality of first planetary gears, a second sun gear, a plurality of second planetary gear formed integrally and coaxially with the first planetary gear, a common carrier to which the torque vectoring motor is connected and which pivotally supports the first and the second planetary gears, a differential ring gear to which the drive torque is inputted, a differential sun gear which is connected to the left drive wheel and a differential carrier which is connected to the second sun gear and at the same time connected to the right drive wheel.

A torque vectoring device for a vehicle is provided, comprising an electrical motor (110) being connected to a differential mechanism (20) via a transmission (120), wherein the torque vectoring device further comprises at least one control means (130, 150) for changing the torque path of the transmission (120) between a first mode, in which the transmission connects the electrical motor (110) to the input shaft of the differential mechanism (20) for hybrid drive mode, and a second mode, in which the transmission connects the electrical motor (110) to the output shaft of the differential mechanism (20) for torque vectoring mode.

A motor vehicle comprising: a first driving member; a wheel, which is angularly integral to a first shaft, operatively connected to the first driving member and capable of rotating, in use, at a first rotation speed; and a brake; the brake can selectively be operated so as to directly exert a braking torque upon a second shaft of the motor vehicle other than the first shaft and capable of rotating at a second rotation speed, which is different from the first rotation speed; the second shaft is operatively connected to the first shaft.

A clutch assembly includes a first clutch assembly having first clutch plates rotatably fixed to a first shaft and first carrier plates rotatably fixed to a clutch basket. The clutch assembly further includes a second clutch assembly having second clutch plates rotatably fixed to a second shaft and second carrier plates rotatably fixed to the clutch basket. The first and second clutch assemblies rotate about a common central axis and are actuated by a common actuator.

A gear wheel assembly, in particular a final stage gear wheel assembly for a transmission system for a dual drive vehicle drive train includes first and second gear wheel arranged coaxially with respect to a first axis. The first gear wheel is adjacent to the second gear wheel and is coupled to the second gear wheel through an intermediate bearing that allows for relative rotation of the first gear wheel with respect to the second gear wheel around the first axis. The intermediate bearing arrangement comprises a first intermediate bearing. The first gear wheel is radially supported through the first intermediate bearing by the second gear wheel and the second gear wheel is radially supported through the first intermediate bearing by the first gear wheel.

A utility vehicle is configured for independently controlling torque at each of the ground-engaging members.

A drive device which can use a hybrid drive as well as a torque distribution using the same electric motor and which can also have a simple structure. The drive device (1) can be coupled or is coupled to a first and a second motor (6, 7), the second motor (7) can be used in accordance with the shift state of a shifting device (13) for a drive or for an active torque distribution.