| 摘要 |
PROBLEM TO BE SOLVED: To provide an unloading jig which easily unloads a sash fittings on a cargo box, with its standing longitudinally. SOLUTION: This unloading jig is provided with a pair of guide tools 20 each having a longitudinal guide part 21, a lock part 22, and a support part 23, the lock part 22 is attached lockedly to a dump door 3 on the cargo box 2, and the bottom end of the sash fittings standing longitudinally on the cargo box 2 is lowered by sliding along the longitudinal guide part 21 to contact with the support part 23, so that the sash fittings can be easily unloaded to a place adjacent to the ground and temporarily placed in contact with the support part 23.
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