| 摘要 |
<p>PROBLEM TO BE SOLVED: To conveniently remove objects to be fixed such as the fastened hoses and boots by light labor and replace the objects, for maintenance/inspection of equipment. SOLUTION: In an inside overlapped part 11a of a clamp band 11 made of a metallic band plate material, all of a fastening pawl 19, a first tool receiving pawl 20 and a reserve tool receiving pawl 21 are cut and raised obliquely outward. In an outside overlapped part 11b, a fixed pawl capable of biting into the fastening pawl is collapsed obliquely inward, also a second tool receiving pawl 26 opposed to the tool receiving pawls 20, 21 are cut and raised obliquely outward, and a fastening state of the bitten and locked clamp band 11 of the fastening pawl 19 and the fixed pawl is fixed so as to be intentionally released by a squeeze drawing operation of an operating tool P engaged to the reserve tool receiving pawl and the second tool receiving pawl.</p> |
