| 摘要 |
826,973. Switches held set and freed mechanically. ERICSSON TELEPHONES Ltd. July 11, 1956, No. 21413/56. Class 38 (5). [Also in Group XXXVI] Termination means for telephone cables comprises switching means in a chamber 6 actuated by a handle 40. When the handle 40 is turned through 90 degrees to clear the cover 11 enclosing cable-termination chamber 7, the shaft 38 is turned, thus displacing rod 39 by means of a flat thereon and moving the free ends of contact springs 27 away from bolts 33 and breaking the contact between them. Specification 774,662, [Group XXXVI], is referred to.
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