| 摘要 |
PROBLEM TO BE SOLVED: To provide a device preventing the falling by winding an automobile mounted on a vehicle mount from the top, two automobiles, and three automobiles, in order by a motor and putting it into a lock state by the operation of a falling prevention box at a moment of stopping at a prescribed position. SOLUTION: Columns 9 which are the main, are provided with notch holes from which a rope receiver wheel 15 peeps out, ropes 12 of winders 14 are suspended therethrough, and the vehicle mount 8 is vertically moved. There is the notch hole of the falling prevention box 1 in the column in a place right before finishing the raising and an impeller 3 projects therefrom so that a claw 4 props out right before the wheel reaches there. All of a shaft 7, the impeller 3, and the claw 4 are integrated together. The rope 12 of the third-stage column 9 passes through inside the wheel 11 so that the part of a core 18 of the wheel is short and auxiliary vane is attached thereto. This storage is characterized by freely operating the lock/unlock by only a switch.
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