| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reinforcement structure of an elevating assistant step that can suppress a deflection of the elevating assistant step when getting in and out of the vehicle. <P>SOLUTION: A front part of a road-rail vehicle 1 includes a cab 3 supported by chassis frames 2, 2 on the right and left and a front bumper 4 fixed to the chassis frames 2, 2. A connecting device 5 is arranged forward of the front bumper 4 to be fixed by being laid between the chassis frames 2, 2. An elevating step 6 is attached to the cab, and an elevating assistant step 7 is attached to the elevating step 6. A reinforcing structure of the elevating assistant step 7 includes a reinforcement means 10 connecting the elevating assistant step 7 to the connecting device 5. The reinforcement means 10 is contacted to the elevating assistant step 7 not to obstruct the cab from causing tilt-up, and is indirectly fixed to the chassis frames 2 via the connecting device 5. <P>COPYRIGHT: (C)2013,JPO&INPIT |
