| 摘要 |
PROBLEM TO BE SOLVED: To simplify a structure for fixing a lift arm sensor and facilitate assembling thereof.SOLUTION: A cylindrical body 77a of a lift arm sensor 77 is arranged to one end of a lift arm 72, which couples a lift arm 72L with a lift arm 72R, at a predetermined space so that the end of the lift arm and the cylindrical body 77a face each other. A sensor rotation axis 77c is mounted inside the cylindrical body 77a of the lift arm sensor 77 incorporating a potentiometer. A sensor arm 77d is fixed by tightening a nut 77g to the end of the sensor rotation axis 77c facing the end of the lift arm axis 72. The lift arm axis 72 or a boss part of the lift arm 72L comprises a sensor operation pin 77f. The sensor operation pin 77f is engaged in a sensor cutout space 77e of the sensor arm 77d.SELECTED DRAWING: Figure 15 |
