| 摘要 |
<p>PURPOSE:To very easily control the driving of a car with less consumption of fuel, by enabling the engagement and disengagement of a clutch to be controlled automatically further at an optional speed in such a manner as delicately operated by a human foot. CONSTITUTION:Comprising an air chamber 2, air supply solenoid valve 3, small exhaust hole 4, air discharge solenoid valve 5, throttle valve device 6, large exbaust hole 7, relay valve 8 and an actuator device 9, the air chamber 2 is connected to a clutch so as to disengage the clutch by the inflow of air while engage the clutch by the discharge of air. If a step motor 24 is turned, a throttle valve 23 is also turned changing a clearance between a vlave body 23b and an air passage 25, and a supply amount of air flowing into the air chamber 2 through a groove 23a or a discharge amount of air discharged from the air chamber 2 can be adjusted. The actuator device 9, equipping a valve device 32 arranged between the trottle valve device 6 and the relay valve 8, is constituted so that the large exhaust hole 7 rapidly discharges the air from the air chamber 2.</p> |
