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1. 发明授权

US4317953A Strain relief for cable splice closures 失效
标题翻译：电缆接头封闭应变消除
公开(公告)号：US4317953A
公开(公告)日：1982-03-02
申请号：US140513
申请日：1980-04-14
申请人： Kenneth W. Brownell , Virgil Bolick , Joseph Carswell , Robert C. Hazenfield
发明人： Kenneth W. Brownell , Virgil Bolick , Joseph Carswell , Robert C. Hazenfield
IPC分类号： H02G15/00 , H02G15/08 , H02G15/10
CPC分类号： H02G15/10 , H02G15/007 , H02G15/08
摘要： There is provided an electrical cable splice assembly, including a splice case having two ports for receiving a pair of cable ends. The conductors within the cable are adapted to be spliced together inside the splice closure. A pair of cable clamping devices are each firmly attached to each cable a certain distance removed from the splice closure. A rigid member, having a pair of rigid arms, attaches the cable clamping devices directly to one another so that any strain applied on one cable is transferred to the other and the splices within the splice closure do not feel the effects of the strain. There is further provided a clamping ring attached to the assembly for receiving a rod to be buried in the ground such that the height of the assembly with respect to the ground can be varied during installation.
摘要翻译：提供了一种电缆接头组件，其包括具有用于接收一对电缆端部的两个端口的接合壳体。电缆内的导体适于在接头封闭件内拼接在一起。一对电缆夹紧装置各自牢固地连接到每个电缆上，从接头封闭件移除一定距离。具有一对刚性臂的刚性构件将电缆夹紧装置直接连接在一起，使得施加在一个电缆上的任何应变被传递到另一个，并且接头封闭件内的接头不会感受到应变的影响。还提供了一个附接到组件上的夹紧环，用于接纳要埋在地面中的杆，使得组件相对于地面的高度可以在安装期间变化。

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