| 摘要 |
PROBLEM TO BE SOLVED: To assure strength of a portion abutting against a work while the durability of the suspension clamp is being kept high. SOLUTION: The suspension clamp is so constituted that paired arms 18a are so approached that a work is held by hold parts 19a and the like at the tip ends of the respective arms. Each hold part 19a and the like are provided with a cam 46 capable of being rotated, and with a projection 44 intercepting the rotation of the cam. Each cam 46 is formed at its periphery with engaging teeth 48 abutting against the work, and with engaging surfaces 50a and 50b which are connected while an angle ofθis being formed by them, and each cam 46 is so designed as not to be rotated by letting the engaging surfaces 50a and 50b be brought into contact with the projection 44. In a state that one engaging surface 50a abuts against the projection 44, each area Fa out of a portion formed into the engaging teeth 48, functions as an abutting part against the work, and in a state that the other engaging surface 50b abuts against the projection 44, each area adjacent to the left in the circumferential direction of the area Fa in a portion formed into the engaging teeth 48, is so designed that it functions as the abutting part against the work.
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