DRIVING FORCE DISTRIBUTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a driving force transmission system which enables a shift to two-wheel drive even though a failure occurs in an actuator for controlling a pressing force in a radial direction during a run in four-wheel drive.SOLUTION: An electromagnetic brake 59 is provided which applies a braking-torque according to an energization amount for a coil 59a to a pinion shaft 56 meshed with crank shafts 51L and 51R.