| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage device enlarging the storage capacity of a lifting rack by efficiently using the width of a storage case. SOLUTION: This lifting rack 2 is freely drawably connected to the storage case 3 via front support links 13a and 13b and rear support links 14a and 14b which constitute a pair of parallel support links. A mechanism box 20 having an energizing means including a turning shaft 24 and a coil spring not shown in Figure on its inside is mounted between the lower face of the lifting rack 2 and the bottom plate 5 of the storage case 3. The turning shaft 24 is fixed with a pair of winding drums 22a and 22b, and wires 23a and 23b wound around the winding drums 22a and 22b are connected to the lifting rack 2 via pulleys 31a and 31b. When the lifting rack 2 is drawn out, the lifting rack 2 is energized in the opposite direction by the energizing means via the wires 23a and 23b, to facilitate the storage operation of the lifting rack 2. COPYRIGHT: (C)2005,JPO&NCIPI
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