| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate the screwing work of a plate-type clamp to improve the workability, clamp a cable with an arbitrary diameter within a predetermined range with one type packing and clamp, reduce the number of types of packings to be prepared and improve the simplicity of the preparatory work and the lead-in work of an external conductor. SOLUTION: A cable lead-in metal fitting 1 is composed of a ground main part 2, a packing 3 and a clamp 4 which are housed in the ground main part 2 and a ground 5 screwed into the ground main part 2. If the ground 5 is tightened, a cable 6 is held tightly by the lances 40 of the clamp 4 and, further, the packing 3 housed in the ground main part 2 is compressed through the clamp 4 and made to adhere tightly to the cable 6.</p> |
