| 摘要 |
PROBLEM TO BE SOLVED: To hardly cause damage to a main rope support by preventing the breaking of a coupling part by a simple constitution, even if an excessive external force is applied to the main rope support. SOLUTION: A reinforcing mechanism part 11, which is constituted by inserting a plurality of metal square column bodies 10 with lengths made greater in order from the inside of a support body 3, is provided in a part for coupling the support body to a gripping body 4. COPYRIGHT: (C)2004,JPO&NCIPI
|
