| 摘要 |
1,186,830. Clamps. PAUL HELLERMANN G.m.b.H. 1 March, 1968 [3 March, 1967], No. 10020/68. Heading E2B. A cable clamp comprises a strap 1, which may be made of nylon, provided with teeth 4 on one side and a lock member 2 at one end for accommodating and retaining the other end of the strap, the lock member being provided with a metal flexible locking tongue 12 fastened at its rear end to a guide channel 6 formed in the lock member and which projects into the channel to engage with its front part in the teeth of the strap against the direction of disengagement thereof, the toothed side of the strap being provided with at least one untoothed continuous rib 3 at least as high as the teeth for restraining from bending the rear end of the locking tongue 12. As shown, projections 15 on the locking tongue cooperate with a rib 3 provided at each edge of the strap, and a central groove (16) is provided to facilitate the use of a tool for releasing the tongue from the teeth. The tongue is fastened by means of a stud and socket connection 13, 11. |
