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    • 26. 发明授权
    • Electrical connector
    • 电气连接器
    • US3681512A
    • 1972-08-01
    • US3681512D
    • 1971-05-06
    • AMP INC
    • WERNER WALTER MYERSVOCKROTH WILLIAM JOSEPHHAYS KENNETH SCOTT
    • H01R4/08H02G15/08
    • H01R4/08Y10T24/3439Y10T403/16Y10T403/5793Y10T403/7054
    • This invention relates to a connector device for splicing or providing terminal anchoring means for large diameter electrical cables such as power transmission cables. The novel connector includes a shell which is tapered either on each end or on one end. Within the shell, a firing chamber is provided having either one or two pistons or projectiles driven outwardly towards the tapered end. These pistons are centrally and axially located in reference to the firing chamber and drive piston or ram plates thereby transmitting power to individually acting jaw means which upon firing an explosive charge securely engage the cable inserted from one or both ends of the opening. Various means by which the spacing and the prevention of a ''''bird cage'''' forming during the actual explosive, splicing operation takes place have also been disclosed. Additionally, the connector herein contains means for securing a steel core in an aluminum steel reinforced cable commonly employed in the utilities industry. The present device affords a convenient and practical means for splicing cables in remote locations without the necessity of providing elaborate hydraulically operated equipment previously employed in crimping large diameter cables. A connector wherein only one end is swaged is used for deadending the power cables.
    • 本发明涉及一种用于拼接或提供诸如输电电缆之类的大直径电缆的端子固定装置的连接器装置。 新颖的连接器包括壳体,其在每个端部或一端上是锥形的。 在壳体内,提供了一个发射室,其具有一个或两个活塞或弹射向外朝向锥形端驱动。 这些活塞位于燃烧室中心并且轴向地定位,并且驱动活塞或活塞板,从而将动力传递到单独作用的夹爪装置,该装置在燃烧爆炸装药时牢固地接合从开口的一端或两端插入的电缆。 已经公开了在实际爆炸,拼接操作期间形成“鸟笼”的间隔和防止的各种手段。 此外,本文中的连接器包括用于将钢芯固定在公用事业工业中常用的铝钢增强电缆中的装置。 本装置提供了用于在远程位置拼接电缆的方便实用的装置,而不需要提供先前用于压接大直径电缆的精细的液压操作设备。