| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to stack a pallet supporting frame stably. SOLUTION: A pallet support frame device comprises a pallet supporting frame including a support and a pallet table provided at the top end or the bottom end of the support, and a plurality of the pallet supporting frames are vertically stacked to form an article storing space between the palllet tables. A hook is supported turnably around a horizontal shaft at the top end of the pallet supporting frame, and a locking pin is provided at the bottom end of the pallet supporting frame corresponding to the hook. The hook can be engaged with the locking pin of the pallet supporting frame on the upper side by turning the hook upward around the horizontal shaft, and a locking piece is provided as an upward protrusion on the rear side of the top end of the pallet supporting frame so as to lock the bottom end of the pallet supporting frame on the upper side from behind. COPYRIGHT: (C)2006,JPO&NCIPI
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