| 摘要 |
PURPOSE:To reduce the loss of the efficiency due to the leak of the pressurized fluid by forming a cylinder from Al material and arranging a valve part and a piston part in parallel and allowing the pressurized fluid to flow in the radial direction of the cylinder. CONSTITUTION:When a spool rod 18 shifts a little for a center valve rod 17, a rod 12 is shifted leftward by the fluid pressure in a right piston chamber 14 for the leftward transfer of the rod 18 by the switching of a valve part, and the rod 12 is shifted rightward by the fluid pressure in a left piston chamber 15 for the rightward shift of the rod 18, and each transfer is amplified. The transfer of the rod 12 is transmitted to a shift fork shaft 30 through a striker 27, shift inner 28, change lever 29, and a fork 31, and gear change of the speed change gear is performed. The reaction at this time is transmitted to the rod 18 from the rods 12 and 17, and the feeling on gear change can be obtained. |
