| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily carry an article to be carried with a wheel or a leg on its lower part by providing relief recessed parts partly cut out on shelf parts projected in the approaching direction to each other of a pair of support arm lower ends connected to an elevating frame free to slide in the approaching and separating directions. SOLUTION: A pair of support arms 20 projected forward is installed free to slide left and right on a connecting bar 19 installed on a front part of an elevating frame 15 by extending it in the left and right directions. The support arms have shelf parts 20b made by arranging a pair of L shape steel made arm main bodies 20a in parallel in the longitudinal direction and making their lower sides face against each other. Relief recessed parts 21 are formed by partly cutting out the shelf parts 20b of rear part sides of the support arms 20. The relief recessed parts 21 are made in a size large enough to fit a rear part side wheel (leg) 41 of an article 40 to be carried from the left and right direction.</p> |
