A vehicle differential configured to enable variable speed between a first output shaft and a second output shaft, the vehicle differential including a ring gear, a first planetary gear carrier, the first planetary gear carrier carrying a plurality of first planetary gears at least partially positioned within the ring gear, the first planetary gear carrier operably coupled to a first output shaft, a second planetary gear carrier, the second planetary gear carrier carrying a plurality of second planetary gears at least partially positioned within the ring gear, the second planetary gear carrier operably coupled to a second output shaft, a first sun gear at least partially positioned within the plurality of first planetary gears, a second sun gear at least partially positioned within plurality of the second planetary gears, and a distributor shaft and reversal gear operably coupling the first sun gear to the second sun gear.

A differential locking mechanism is disclosed including a differential and a locking mechanism; a rotating shaft is rotatably and symmetrically provided on a shell; a gear A is fixedly provided at one end of the rotating shaft facing outside the shell; a sleeve is fixedly provided at the other end of the shell; a cylindrical gear is rotatably provided on one side of the sleeve close to a half-axle gear; one end of the cylindrical gear having teeth is meshed with the gear A, the other end is fixedly connected with a locking piece B; the locking piece B is rotatably connected to the sleeve; a locking piece C is provided opposite to the locking piece B, completing locking with the locking piece B; a connecting member D is sleeved on the sleeve and rotates together; a shifting fork is movably connected to the locking piece C.

A differential assembly includes a differential. The differential includes a differential housing configured for rotation. A shifting assembly includes a first portion that is mounted to the differential and a second portion that is mounted to an output shaft. A movable shifting collar disposed around the differential housing selectively engages gears.

A differential device is provided with: an input member; a gear set with output gears to transmit torque from the input member to the output gears while allowing differential motion therebetween; a first clutch for limiting the differential motion; a first pressure pressing on the first clutch; a first cam mechanism for pressing the first pressure plate toward the first clutch; a second clutch, when connected, drivingly connecting the output gears with the input member; a second pressure plate for engaging the second clutch; and a rotatable driver disk including a pressing member so coupled with the cam mechanism as to, from a first position to a second position, rotate the first cam mechanism together and to, from the second position to a third position, allow the first cam mechanism to create rotational difference relative to the pressing member, thereby engaging the second clutch.

A differential locking mechanism is disclosed including a differential and a locking mechanism; a rotating shaft is rotatably and symmetrically provided on a shell; a gear A is fixedly provided at one end of the rotating shaft facing outside the shell; a sleeve is fixedly provided at the other end of the shell; a cylindrical gear is rotatably provided on one side of the sleeve close to a half-axle gear; one end of the cylindrical gear having teeth is meshed with the gear A, the other end is fixedly connected with a locking piece B; the locking piece B is rotatably connected to the sleeve; a locking piece C is provided opposite to the locking piece B, completing locking with the locking piece B; a connecting member D is sleeved on the sleeve and rotates together; a shifting fork is movably connected to the locking piece C.

A differential assembly includes a differential. The differential includes a differential housing configured for rotation. The shifting assembly includes a first portion that is mounted to the differential and a second portion that is mounted to an output shaft.

A vehicle driving apparatus includes: an electric motor as a drive force source; a speed reduction mechanism configured to reduce a speed of rotation transmitted from the electric motor and output the rotation; a differential mechanism configured to distribute a drive force transmitted from the speed reduction mechanism, to a pair of drive shafts connected to respective right and left drive wheels; and a differential limitation mechanism including a friction clutch and configured to control an engaging torque of the friction clutch, for controlling a differential limiting torque by which a differential effect provided by the differential mechanism is to be limited. The electric motor and the differential limitation mechanism are disposed on respective opposite sides of the speed reduction mechanism, and are disposed on respective opposite sides of the differential mechanism.

A differential device is provided with: an input member; a gear set with output gears to transmit torque from the input member to the output gears while allowing differential motion therebetween; a first clutch for limiting the differential motion; a first pressure pressing on the first clutch; a first cam mechanism for pressing the first pressure plate toward the first clutch; a second clutch, when connected, drivingly connecting the output gears with the input member; a second pressure plate for engaging the second clutch; and a rotatable driver disk including a pressing member so coupled with the cam mechanism as to, from a first position to a second position, rotate the first cam mechanism together and to, from the second position to a third position, allow the first cam mechanism to create rotational difference relative to the pressing member, thereby engaging the second clutch.

An electric drive axle system has an integral electric machine. An axle system includes a pair of output shafts and a motor with a rotor shaft disposed in line with the output shafts. A gearset is coupled between the rotor shaft and one output shaft. Another gearset is coupled between the rotor shaft and the other output shaft. Each gearset has a sun gear meshing with a set of planet gears supported on a carrier. The rotor shaft is fixed to the sun gears and the output shafts are fixed to the carriers. A clutch may alternately prevent or allow rotation of ring gears of the gearsets.

An axle assembly having a gear reduction unit and an interaxle differential unit. The gear reduction unit may be operatively connected to an input shaft and may selectively provide gear reduction to a differential assembly and the interaxle differential unit. The interaxle differential unit may operatively connect the gear reduction unit to the output shaft.