| 摘要 |
PURPOSE:To prevent the blowup of an engine and a sudden increase in driving forces due to a discontinuous increase in engine torque by outputting to a transfer torque capacity setting mechanism a signal requiring an increase in the capacity of transfer torque of a viscous joint when signals are input from a torque change detection means and a lock-up detection means to a transfer torque capacity adjusting means. CONSTITUTION:When a torque change detection means 10 detects a discontinuous increase in engine torque and a lock-up detection means 11 detects engagement of a direct coupled clutch 8, a transfer torque capacity adjusting means 13 outputs a command signal to a transfer torque capacity setting mechanism 12 so that the capacity of the transfer torque of a viscous joint 9 is increased. |
