All-Wheel Drive Torque Vectoring System

摘要

The present invention relates to an all-wheel drive system for a vehicle having an engine and a drive shaft, and where the all-wheel drive system is arranged between the drive shaft and front and rear propellable shafts. These shafts are interconnected by first and second clutches resp., and the propellable shafts are coupled to front and rear wheels, for transferring torque from the drive shaft to the front and/or rear wheels. The all-wheel drive system further comprises at least first and second actuators that are coupled to at least first and second clutches, where at least said first clutch is engaged by a spring and at least said first actuator is coupled for disengaging said first clutch when the first actuator is operated. The second actuator is coupled for engaging said second clutch when the second actuator is operated.