公开(公告)号：US5437175A

公开(公告)日：1995-08-01

申请号：US246200

申请日：1994-05-19

申请人： John Nelson ,  Emil Rolando

发明人： John Nelson ,  Emil Rolando

IPC分类号： B21D7/022 ,  H02G1/00 ,  B21D7/02

CPC分类号： B21D7/022 ,  H02G1/00

摘要： A lightweight and easy-to-operate device for bending expansion loops in coaxial cable includes a bending frame which has on its upper surface pivoted brackets for securing the device to a support cable, so that the device may be slid into position and may be supported by the support cable during operation. The device also includes a pivoted bending handle with a bending shoe, which bending shoe bends and forms the coaxial cable along the profile of an arcuate surface of the frame. The bending handle is easily switched from one end of the frame to the other, to thereby bend both ends of the expansion loop against the arcuate form of the frame.

摘要翻译： 用于在同轴电缆中弯曲膨胀环的轻便且易于操作的装置包括弯曲框架，其在其上表面上具有用于将装置固定到支撑电缆上的枢转支架，使得装置可以滑动就位并且可以被支撑 在运行期间由支撑电缆。 该装置还包括具有弯曲鞋的枢转弯曲手柄，该弯曲鞋沿着框架的弓形表面的轮廓弯曲并形成同轴电缆。 弯曲手柄容易从框架的一端切换到另一端，从而使膨胀环的两端相对于框架的弓形形式弯曲。