| 摘要 |
PROBLEM TO BE SOLVED: To facilitate control when a load is moved to another place from one place by providing a flat and conveniently usable sling structure for a rigging operator. SOLUTION: In a weight load lifting flexible flat plane sling structure composed of a flat-shaped joint pit ring 1 having a hole to slidably pass a flat lift sling such as a round sling 5 on one end and having on one end part an opening slot whose entrance rises and becomes an arm 4, since the lift sling passes through the hole in the first place and passes through an opening part of a load connecting means in the next place and passes through a rising arm in the third place, the lift sling and the load connecting means of rigging are connected to each other by a joint. |
