| 摘要 |
693,969. Tube expanders; flanging. STANDARD TELEPHONES & CABLES, Ltd. April 13, 1951 [April 18, 1950], No. 9468/50. Class 83 (iv). [Also in Group XXXVI] During the making of a joint between two lengths 1, 2 of coaxialconductor cable core, an outer sleeve 14 for connecting the outer conductors 3, 4 of the core lengths, and comprising a length of tape folded longitudinally, has its ends expanded by means of a tool shown in Fig. 2, the sleeve then being opened up along its seam by means of a pull-through shown in Fig. 3, comprising a weight 17 attached to a length of wire 18. |
