A transmission includes a transmission case provided with an internal gear an inner wall thereof and a multistage planetary gear mechanism housed in the transmission case. Each stage of the multistage planetary gear mechanism includes a retainer, a sun gear and a plurality of planetary gears mounted on the retainer. The plurality of the planetary gears in the last planetary gear stage of the multistage planetary gear mechanism includes four planetary gears annularly arranged between the corresponding sun gear and the inner gear in an uneven manner.

A transmission includes a transmission case provided with an internal gear an inner wall thereof and a multistage planetary gear mechanism housed in the transmission case. Each stage of the multistage planetary gear mechanism includes a retainer, a sun gear and a plurality of planetary gears mounted on the retainer. The plurality of the planetary gears in the last planetary gear stage of the multistage planetary gear mechanism includes four planetary gears annularly arranged between the corresponding sun gear and the inner gear in an uneven manner.

A transmission for an agricultural or heavy load vehicle is provided, and includes a central drive shaft, at least one planetary gearset comprising a planet carrier, at least one output drive element, and one brake device. The drive shaft is connected to the output drive element via the planetary gearset. The brake device is located between the planet carrier and the output drive element in the form of a ring gear, such that the output drive element can be coupled to the planet carrier via the brake device.

A transmission for an agricultural or heavy load vehicle is provided, and includes a central drive shaft, at least one planetary gearset comprising a planet carrier, at least one output drive element, and one brake device. The drive shaft is connected to the output drive element via the planetary gearset. The brake device is located between the planet carrier and the output drive element in the form of a ring gear, such that the output drive element can be coupled to the planet carrier via the brake device.

A multipurpose vehicle includes an engine, a travel transmission device, a continuously variable transmission device, and a spacer housing capable of becoming attached to and detached from the engine, the continuously variable transmission device, and the travel transmission device. The spacer housing contains an engine output shaft, a transmission device input shaft of the continuously variable transmission device, a first connecting portion connecting the engine output shaft with the transmission device input shaft in an interlocking manner, a transmission device output shaft of the continuously variable transmission device, a transmission input shaft of the travel transmission device, and a second connecting portion connecting the transmission device output shaft with the transmission input shaft in an interlocking manner.

A multipurpose vehicle includes an engine, a travel transmission device, a continuously variable transmission device, and a spacer housing capable of becoming attached to and detached from the engine, the continuously variable transmission device, and the travel transmission device. The spacer housing contains an engine output shaft, a transmission device input shaft of the continuously variable transmission device, a first connecting portion connecting the engine output shaft with the transmission device input shaft in an interlocking manner, a transmission device output shaft of the continuously variable transmission device, a transmission input shaft of the travel transmission device, and a second connecting portion connecting the transmission device output shaft with the transmission input shaft in an interlocking manner.

An electric drive axle in a vehicle is provided. The electric drive axle includes, in one example, an electric motor-generator, a gearbox, and a differential. The gearbox comprises a planetary gear set that includes a sun gear configured to rotate on a sun gear shaft directly coupled to a rotor of the electric motor-generator and an intermediate shaft that includes an idler gear rotationally coupled to a pinion gear that is rotationally coupled to the carrier.

An electric drive axle in a vehicle is provided. The electric drive axle includes, in one example, an electric motor-generator, a gearbox, and a differential. The gearbox comprises a planetary gear set that includes a sun gear configured to rotate on a sun gear shaft directly coupled to a rotor of the electric motor-generator and an intermediate shaft that includes an idler gear rotationally coupled to a pinion gear that is rotationally coupled to the carrier.

Linear drive with a gear housing extending along a longitudinal axis, in which a spindle is rotatably mounted with a worm wheel connected to it in a rotationally fixed manner, a spindle nut running on the spindle, which is adjustable on the spindle between a retracted position and an extended position and which acts on a lifting tube. The spindle nut is arranged in the retracted position guide tube and retracted in the region of a rear end of the guide tube, and thus the lifting tube is also retracted into the guide tube. The spindle nut is arranged at a front end of the guide tube in the extended position. An electric motor drives the screw, which extends along a transverse axis extending transversely to the longitudinal axis, wherein the electric motor is accommodated in a motor housing which is connected to the gear housing. Furthermore, a control system is arranged in a control housing. In order to simplify the assembly of the control housing, a connection is formed between the control housing and the drive housing, which is designed in such a way that the latter is simultaneously electrically connected to the drive housing during the mechanical attachment.

A drive system for an electric vehicle includes a housing having a first housing portion, a second housing portion connected to the first housing portion, and a third housing portion connected to the second housing portion. The third housing portion includes a torque arm connectable to a vehicle chassis. A hypoid gear set is mounted in the first housing portion, and an electric motor is mounted in the third housing portion.