| 摘要 |
PURPOSE:To suppress vibration on a vehicle body in Ds range by constituting the device such that a speed change line with small change is fixed in engine speed in extra low speed range of sporty drive(Ds) range, and a speed change line with large change is fixed in engine speed in proportion to gear ratio in medium and low speed range. CONSTITUTION:The device is made so as to change speed to the direction of increasing engine speed by leftward shift of position of an extra low speed projection 130b on a correction lever 130 at extra low speed around speed change beginning, on speed change control for Ds range. In this case, gear ratio variation caused by movement of the projection 130b is small and characteristic becomes of little rise on engine speed. As speed change progresses still more, the projection 130b moves leftwards and gets off a lever receiver 125b, while a low and medium speed projection 130c gets near the lever receiver 125b. The projection 130c engages with the lever receiver 125b on a fixed gear ratio. And from this on, gear ratio variation caused by movement of the projection 130c is large and engine speed rises quickly. |
