| 摘要 |
To provide a gear-shift-operation transmission device and a transmission for a saddle-ride type vehicle having a simple structure capable of biasing an input-side member and an output-side member to neutral positions without complicating the structure, thus enabling reductions in the production cost and in the size of the device as a whole. Reaction-force generating means (40) is provided which exerts a compressive reaction force and a tensile reaction force between an input-side member (29) and an output-side member (30). Displacement detection sensors detect a relative displacement between the input-side member (29) and the output-side member (30). The reaction-force generating means (40) includes a cam groove (33) and pressing members. The cam groove (33) is provided to one of the input-side member (29) and the output-side member (30), and has a compression-side inclined surface (33a) and a tension-side inclined surface (33b) whose inclinations are different from each other with a neutral line L1 interposed therebetween. The pressing members are provided to the other of the input-side member (29) and the output-side member (30), and elastically pressed against the cam groove (33). |
