A transmission device (2) for an electrically driveable vehicle (38), comprising a transmission element (9), a parking lock (12), by means of which the transmission element (9) can be blocked and which has a parking lock actuator (14), a transmission housing (7), which encloses the transmission element (9) and the parking lock (12), a connection apparatus (15) with a cable arrangement (16) extending in the transmission housing (7) and a plug connector by which a first end of the cable arrangement (16) can be contacted from the exterior of the transmission housing (7), wherein a second end of the cable arrangement (16) is electrically connected to the parking lock actuator (14), and a pressure equalization apparatus, which runs through the plug connector (17) of the connection apparatus (15) and forms a gas-permeable connection between the interior of the parking lock actuator (14) and the exterior of the transmission housing (7).

A structure of a rotation locking device that is easily configured and capable of keeping cost down is achieved.

A rotation locking device 4 switches between a first mode where an engaging claw portion 14 engages with an engaging concave portion 9 by an output member 13 rotating an engaging member 8 due to an input member 12 being rotationally driven by an actuator 7, and rotation of a locking gear 5 supported by and fixed to an output shaft 3 of an automatic transmission 2 is restricted, and a second mode where engagement between the engaging claw portion 14 and the engaging concave portion 9 is released and rotation of the locking gear 5 is allowed.

Provided are a vehicle parking device and a vehicle transmission. The vehicle parking device includes an actuator configured to rotate a worm gear mounted at an end thereof, a loading unit including a rack gear engaged with the worm gear and linearly moving according to a movement of the rack gear, a parking sprag in contact with the loading unit and rotating by a linear movement of the loading unit, and a parking gear provided in a drive shaft that transmits a driving force and selectively engaged according to a rotation of the parking sprag.

A parking lock system for a motor vehicle includes a parking lock housing mountable on a transmission housing. A pawl is mounted on the parking lock housing so as to be rotatable about an axis of rotation. A switching rod is mounted on the parking lock housing so as to be slidable in an actuation direction. An actuation element is mounted on the switching rod. The axis of rotation is arranged parallel to the actuation direction.

A drive train for a motor vehicle has an electrical machine and a transmission, the drive shaft of which is coupled to the rotor of the electrical machine, wherein the drive train comprises a coupling device which is adapted to couple the drive shaft of the transmission to a power takeoff shaft of the transmission in order to block a rotation of the power takeoff shaft.

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 rotary actuator for use in a shift-by-wire system of a vehicle includes a motor, a controller for controlling the motor, and a case housing the motor and the controller. An upper case of the case includes a resin molded body, which integrally has a housing that houses the motor and a connector that is used for external connection, and a plurality of external connection terminals, which are embedded in the resin molded body and are capable of connecting the controller to an outside member. Each of the external connection terminals includes a base protruding into an installation space for a control board in a board extending direction, a bend bent from the base toward the control board, and a tip portion extending from the bend to the control board.

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 electronic parking mechanism that includes a parking cam assembly, a pawl assembly and a parking gear. The parking cam assembly includes a parking guide shaft and a parking cam that is sleeved on the parking guide shaft, and one side of the parking cam is provided with an arc protrusion along a circumferential direction so that as the parking cam rotates, the pawl assembly is in a first position where the pawl assembly parks in the parking gear and a second position where the pawl assembly parks out the parking gear, respectively. The pawl assembly includes a pawl and a pawl shaft, an upper part of the pawl contacts the parking cam, the pawl shaft is provided on a side of the pawl that can rotate around the pawl shaft.

An electric drive axle for a motor vehicle includes a first half shaft, a second half shaft, a first parking lock unit associated with the first half shaft, and a second parking lock unit associated with the second half shaft. The first parking lock unit and the second parking lock unit are mechanically connected to one another via a connecting linkage. A central actuator arrangement is adjustingly connected to the connecting linkage.