| 摘要 |
PURPOSE:To enable faint adjusting of clamp function by functioning clamping means through a pump to be driven by motor. CONSTITUTION:It is comprised of a hydraulic clamp motor 31 coupled to a hole 21 of output shaft 10, a motor 32 for driving said clamp pump and a controller for electrically controlling said motor. The clamp pump 31 is coupled through an oil path to a power pump 5 while a throttle valve 34 and a safety valve 35 are provided between the coupling line of clamp pump 31 and hole 21 and the coupling line of clamp pump 31 and power pump 5. The controller 33 is coupled through an engine key switch 36 to a power source mounted on the car while to a car speed scensor 38 and steering sensor 39. |
