| 摘要 |
<p>PURPOSE:To provide a clamp fitting having high strength tightening force by locking at two places in the superposed state. CONSTITUTION:The inner overlapped part 11a of a clamp band 11 formed of metal band plate material is provided with a primary and a secondary bite claws 17a, 18a bulging outward in addition to a first operating tool receiving hole 19, and the outer overlapped part 11b is provided with a primary and a secondary fixed claws 24b, 26b bulging inward in addition to a second operating tool receiving hole 22. An elastic node 28 interposed between the primary and secondary fixed claws 24b, 26b is formed in the state of bulging outward from the outer overlapped part 11b. The primary bite claw 17a and the primary fixed claw 24b is primarily bite-locked, and the secondary bite claw 18a and the secondary fixed claw 26b are bite-locked in the end.</p> |
