Innretning for fremstilling av en optisk kabel

摘要

The arrangement produces an optical cable consisting of a metal tube in which at least one optical conductor is mounted in a viscous plastic material. The arrangement consists of a device that shapes a metal strip continuously into a slotted metal tube, a welding device and a filling tool with at least one tube with one end protruding into the slotted tube, whereby the optical conductor tube and the viscous plastic material are introduced into the metal tube. One tube has a depression (22d) in its surface facing the welding device that is covered at the top to form a channel (22f) through which a cooling or protective gas is passed.