公开(公告)号：US4541145A

公开(公告)日：1985-09-17

申请号：US555929

申请日：1983-11-29

申请人： Mitomu Sato ,  Toshikazu Nakatani ,  Katsumi Yamashita ,  Terumi Ogata

发明人： Mitomu Sato ,  Toshikazu Nakatani ,  Katsumi Yamashita ,  Terumi Ogata

IPC分类号： H02G1/14 ,  B29C61/10 ,  F16L47/22 ,  H02G15/18 ,  B65D63/02 ,  F16L39/00

CPC分类号： F16L47/22 ,  B29C61/10 ,  H02G15/1813 ,  Y10T24/1412 ,  Y10T24/1471 ,  Y10T24/148

摘要： A clamping device for clamping a split heat-shrinkable sleeve placed around the joint between the core conductors of two communication cables which are to be joined or spliced together. The sleeve has two upstanding lugs or flanges on either side of the split in the sleeve. The holding strips are placed against the outer surface of the lugs. Each strip consists of two foldable link assemblies joined to opposite ends of a straight, rigid center portion or line. A connecting rod is initially inserted through sleeves on each strip to keep the strip straight during placement against the lugs. Clamping springs are rotatably mounted on one strip, and, after placement of the strip, the springs are rotated over both strips, thereby forcing the lugs into contact with each other. The rods are then removed. When the split sleeve shrinks upon the application of heat thereto, the link assemblies fold or pivot to accomodate the resulting deformation of the sleeve, whereby the strips and springs continue clamping the lugs together until the sleeve completes its shrinkage.

摘要翻译： 夹紧装置，用于夹紧待连接或拼接在一起的两根通信电缆的芯导体之间的接头周围的分开的热收缩套筒。 套筒在套筒的分裂的两侧有两个直立的凸耳或凸缘。 保持条被放置在凸耳的外表面上。 每个条带由两个可折叠的连接组件组成，该连接组件连接到直的刚性中心部分或线的相对端。 连接杆最初通过每个条带上的套筒插入，以在放置时将条带保持平直。 夹紧弹簧可旋转地安装在一个条上，并且在放置条带之后，弹簧在两个条上旋转，从而迫使凸耳彼此接触。 然后取出棒。 当分开的套管在其上施加热量时收缩，链节组件折叠或枢转以适应所产生的套筒的变形，由此条带和弹簧继续将凸耳夹紧在一起直到套筒完成收缩。