| 摘要 |
<P>PROBLEM TO BE SOLVED: To more accurately detect the weight of a safe-deposit box when lifting and moving the safe-deposit box. <P>SOLUTION: A lifting device 130 for lifting and moving the safe-deposit box to a utilization base outside a vault includes: a lifting drive mechanism part 140 provided with a lifting movable part 150; a lifting mounting base 160 having a mounting side movable part 170 provided so as to be displaced relative to the lifting movable part 150 by elastically deforming an elastic member 174 corresponding to the weight of a mounted safe-deposit box 90; and a weight detection part 190 for outputting signals corresponding to the displacement of the mounting side movable part 170. At least a pair of a rolling body 200 provided in one of the lifting movable part 150 and the lifting mounting base 160 and a receiving piece 210 provided in the other one is provided, and the receiving piece 210 is abutted to the rolling body 220 so as to receive the twist movement on one side of the lifting movable part 150 relative to the mounting side movable part 170 and also to permit the rolling movement of the rolling body 200 to the receiving piece 210 in the vertical direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
