| 摘要 |
PURPOSE:To enable agile shifting control in such a way that a power lever is installed to be able to be turned on a turning shaft which fixes and supports a shift lever, and a fluid actuator which is connected to the power lever is connected to the fluid pressure source by being interlocked with the turning of the shift lever. CONSTITUTION:The lower end of a speed change gear 21 is connected through a link 23 to one end of a relay lever 24. The other end of the relay lever 24 which is supported on the body by a support shaft 25 is connected through a link 26 to a shift lever 27. The shift lever 27 is fixed and supported to a turning shaft 28, and supported to be able to be turned on the housing of a speed change gear 31 with the turning shaft 28. Besides, a power lever 66 is supported to be able to be relatively turned within the determined range on the turning lever 28, and the end part is connected to a piston rod 34 of a fluid pressure actuator 35. Further, with interlocking to turning of the shift lever 27, a control lever 38 interlocks a fluid pressure actuator 35 to the fluid pressure source. |
