| 摘要 |
PROBLEM TO BE SOLVED: To shorten the distance for moving a cab forward in a vehicle collision by providing a hook having a tip situated in an area never interfering with an engagement member provided on a float bar in the tilting of a cab and engaged with the engagement member in the collision on a cab bracket. SOLUTION: An engagement member 9 is fixed to a front surface 7B on both ends of a float bar 7 by a bolt 10A and a nut 10B. On the other hand, a hook 13 is fixed to the bottom part 12A of a cab bracket 12 by a bolt 10A and a nut 10B. When a force for moving a cab 3 obliquely forward is worked by the impact force in vehicle collision, the centers of gravity G of two objects of the engagement member 9 and the float bar 7 are situated in anon-interfering area R1 on the force line-directional upper side of the force F acting on the hook 13 on the cab 3 side. Thus, the distance of moving the cab 3 forward in the vehicle collision can be shortened. |
