| 摘要 |
PROBLEM TO BE SOLVED: To provide a crane device capable of easily determining the presence/absence of a positional deviation between an article to be hung and a hanger.SOLUTION: By a camera 5 provided at one claw tip 9a of a pair of opposite claws 9A and 9B, a claw tip 9b of the other, and opening ends E1 and E2 of an article C to be hung are shot. By performing predetermined processing on a shot image, a positional deviation of a hanger 4 to the article C to be hung is emphasized. Therefore, the presence/absence of the positional deviation between the article C to be hung and the hanger 4 can be easily determined.SELECTED DRAWING: Figure 4 |
