| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily travel a carrying vehicle with small hand-power in case where the carrying vehicle is manually traveled along a traveling rail at the time of trouble occurrence, and simplify a structure thereof. SOLUTION: This carrying vehicle comprises a plurality of wheels which can freely travel on a traveling rail 1, a regulating member 13 engaged with the traveling rail 1 in such a way to regulate a position in the lateral width direction of a vehicular body on the traveling rail 1, and loosely rotating type auxiliary wheel 15. At least a part of the wheels are composed on a driving wheel 12a for propelling, and a holding action state, where the auxiliary wheel 15 contacts on the traveling rail 1 so as to raise the driving wheel 12a from the traveling rail 1 within a range which maintains engagement by the regulating member 13, and a non-holding action state, where the auxiliary wheel 15 rises from the traveling rail 1 so as to contact the driving wheel 12a on the traveling rail 1, are switched by manually hoisting and lowering control of the auxiliary wheel 15 to a vehicular body 2.</p> |
