AUTOMOBILE HAVING DIFFERENTIAL DEVICE FIXABLE AUTOMATICALLY

摘要

PURPOSE: To ensure a high degree of traction and driving stability by combining a drive slid adjusting device with an automatic limited-slip differential and controlling the disconnection change-over actuation on the basis of one side driving wheel slip and the driving speed at that time. CONSTITUTION: An automobile includes a front axle shaft 2 and a rear axle shaft 3 and motive power of an engine 5 mounted in the front is transmitted to the right and left rear axle shafts through an automatic limited-slip differential(ASD) 4 provided on the rear axle shaft 3. The engine 5 is provided with a driving torque limiting controller 6 including a throttle valve 6.2 having its opening adjusted by an operational electric motor 6.1 and the controller 6 is controlled together with ASD 4 by a electronic regulating logical circuit 7. In this case, the ASD 4 is actuated to make connection without delay when there is a one side slip or the driving speed is V