SE330191B - - Google Patents

Abstract

Abstract 1,186,604. Corrugating; twisting. SOC. ANON DES CABLERIES ET TREFILERIES DE COSSONAY. 3 May, 1967 [4 May, 1966], No. 20656/67. Heading B3E. [Also in Division H1] A coaxial cable having corrugated wires covering a core, with the largest amplitudes of corrugation of each wire smaller than the radius of the cable, is made by corrugating wires 2 between cogged rollers 3, pulling the wires through rings 4, channels 5 and nipple 6 so that they are laid tangentially on to the core 1 and then securing them by tapes, wires or an extruded plastics or lead sheath. The distance between the rollers 3 of one pair of rollers may be changed to vary the form of corrugation and the channels 5 may be disposed on a ring similar to rings 4, both of which together with the nipple 6 may be axially displaceable. Several pairs of rollers, which may all be mechanically coupled may be disposed around the core and each roller may accommodate several wires side-by-side.

Inventors

• 👤 H Werdenberg

Bibliographic Details