Helically-wound electric cable

Details Helically-wound electric cable Helically-wound electric cable

2008-10-23

2011-12-06

Hurley, Shaun R (Department: 3765)

Textiles: spinning, twisting, and twining

Apparatus and processes

Stranding

Reexamination Certificate

active

08069644

ABSTRACT:
A method of manufacturing an electric cable includes winding together two groups in such a manner as to form a group helix, each group having two twisted-together conductor wires, and where the groups are wound together at a speed that varies between two limit speeds having the same sign and in such a manner that the pitch of the group helix varies along the cable between two limit values having the same sign.

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