| 摘要 |
PURPOSE:To reduce a load impact, by installing a hook, engaging the handle of a safe-keeping box and being shiftable in a delivery direction of this safe- keeping box, in a device, while attaching this hook to an engaging member being moved by rotation of a spline shaft. CONSTITUTION:In a three-dimensional rack 1, there are provided a lot of housing chambers in all directions, in which each safe-keeping box 5 is housed inside. In addition, a mast 12 is mounted on a traveling rail 9, and in this mast 12, there are provided with a lifting carrier 13 going up and down and a conveying device 14 drawing out the safe-keeping box 5 from each housing chamber 2 and transferring it onto this lifting carrier 13. Each safe-keeping box 5 is drawn out of the housing chamber 5 by the hook 43 installed in a hook traveling block 23 to be moved in a delivery direction of the safe-keeping box by rotation of a spline shaft 20, and mounted on both belts 21 and 22. Next, the hook 43 comes off, these belts 21 and 22 rotate whereby the safe- keeping box 5 is carried to a regular position of the lifting carrier 13 and, after these belts 21 and 22 are stopped, it is taken out.
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