| 摘要 |
<p>A joint for optical fiber telecomunication submarine cables according to the invention provides for a metal ferrule (17) that butt-connects the mechanically resistant armours (18,19) of two cables (15,16) constituted by metal wires and the like that occupy the radially innermost position of the cables themselves.</p><p>Around the ferrule there is a joint core (20) of plastic material in which there are through cavities (23) filled with an incompressible fluid that loosely house the extremities (26) of the optical fibers of the cables and their connections (27). A joint sheath (28) of plastic material encircles the core and is connected to the plastic material sheaths of the cables (15, 16).</p> |
