| 摘要 |
PURPOSE:To secure the rapid acceleration and deceleration operations by integrally forming a plurality of pistons of an actuator, with the shift shafts for operating the synchronizing apparatus of a speed change gear. CONSTITUTION:A plurality of pistons of an actuator 8 are formed integrally with shift shafts 62, 63, 64 and 64' for operating the synchronizing apparatus of a speed change gear, and the working pressure controlled by the output signal supplied from an electronic controller is supplied into the actuator 8. Therefore, speed-change shift can be performed only by one operation in the shift direction, and the response of the engine driving force to wheels can be accelerated by the speedy speed-change operation, and rapid acceleration and deceleration operations are permitted. |
