| 摘要 |
954,409. Sleeve couplings. CABLE COVERS Ltd. Jan. 1, 1963 [Jan. 9, 1962], No. 1029/62. Heading H2E. [Also in Division F2] A compression sleeve connector 1, Fig. 1 (not shown), for joining two ends of cored conductors 6, Fig. 4, or terminating an end, has at least one set of bores, each set having two bores of different diameter, which contain inserts 2, Fig. 2, such that the inner insert receives the conductor core 7, and the outer, the pared-back stranded layer 6. The inserts have diametrically opposed slots 3, one of which terminates short of one end, and are provided with threads or teeth on the inner surfaces, and are knurled or serrated on outer surfaces, so that upon compression of the sleeve, the inserts grip both the sleeve and the core 7 and stranded layer 6. The sleeve may have a midfeather integral with it, Fig. 1 (not shown), or separate from it, Fig. 6 (not shown). For cables having two or more sets of strands, the sleeve is designed with the corresponding number of bores. Specification 890,740 is referred to. |
