| 摘要 |
PROBLEM TO BE SOLVED: To provide a farming service car capable of improving the road holding and the shift operability.SOLUTION: A farming service car comprises: a hydraulic transmission mechanism 57 for gear changing the power of an engine 2 mounted on a travelling car 1; a planetary gear mechanism 83 for combining a torque in one direction from the engine 2 with a shift speed output from the hydraulic transmission mechanism 57; and a composite output shaft 84 to which a composite output of the planetary gear mechanism 83 is transmitted as the torque in one direction. The torque in one direction in the composite output shaft 84 is transmitted to a travel output shaft 63. An advance gear 87/a backing gear 88 mechanism is provided on the downstream side of the planetary gear mechanism 83 in the composite output shaft 84 for changing a one-way torque of the composite output shaft 84 over an advance, a neutral, and a backing so as to be transmitted to the travel output shaft 63.SELECTED DRAWING: Figure 17 |
