| 摘要 |
<p>The electrical cable holder is fastened on a rigid insulator and has a suitably shaped groove. The holder has a cylindrical annular flange (1) with a clamping ring (2) hinged on it. The flange has opposite projecting elements, one of which (3) has a recess for the cable parallel to the hinge pin of the clamping ring (2). The second projecting element (4) has a locking pin for locking the clamping ring. The annular flange tightly holds the insulator. The clamping ring is made of hot galvanished round steel wire.</p> |
