| 摘要 |
PROBLEM TO BE SOLVED: To provide a multistage stacking system for coil-like articles capable of preventing generation of floating coils and efficiently and easily stacking the coil-like articles in a multistage manner. SOLUTION: The system 1 comprises a determination means 9 for determining whether a distance between center points of an upper stage side coil-like article and a lower stage side coil-like article exceeds a sum of radii of the upper stage side coil-like article and the lower stage side coil-like article or not at the time of stacking the upper stage side coil-like article suspended by a suspender of a crane 2 on the pair of adjacent lower stage side coil-like articles in a multistage manner, and a suspender releasing regulation means 10 for regulating releasing action of the suspender when the determination means determines that the distance between the center points exceeds the sum of the radii. COPYRIGHT: (C)2008,JPO&INPIT
|
