| 摘要 |
PURPOSE:To simplify a control linkage of a device and reduce its set space, by such constitution that a shift rod is telescopically moved by mutually sliding inner and outer cylinders further a hook, shift selecting the outer cylinder, is disengageably formed to the other cylinder. CONSTITUTION:In shifting operation of a shift lever 4 in a transmission, longitudinal movement of a fork lever 5 is transmitted to a hook 9 through a pin 14, further the movement of the lever is transmitted by the hook 9 through a pin 15 to an outer cylinder 7 connected with its rear end to the transmission. When a cab 1 is tilted, the hook 9 is displaced by action of a link rod 10 while holding a relative position with the cab 1 in accordance with lift turning motion of the cab 1 about a tilt center 3 as a supporting point, and an engagement groove 9a is disengaged from the pin 15. And then an inner cylinder 6 and the outer cylinder 7 are mutually slided in accordance with a displacement locus of the pin 14, and the inner cylinder 6 is extended from the outer cylinder 7 to correspond to the lift turning motion of the cab 1. |
