| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that, even if commodity shelves are separately grouped for specific commodities, the commodity shelf groups are not connected to one another so that they are sometimes displaced from one another to damage commodities accommodated therein when the commodities are taken in and out. SOLUTION: The collective commodity shelves are constituted by preparing a number of individual frames. Each of the frames is composed of a floor frame having a main frame and two leg frames extending toward a side from both ends of the main frame to form a substantially U shape in plan view, and a square loading frame separated upward therefrom by supports. The individual frames are arranged on one another and back to back to one another, and control means is provided which bridges gaps between adjacent floor frames for controlling distances between them within a predetermined range. COPYRIGHT: (C)2005,JPO&NCIPI
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