Method for manufacturing an electrical cable system comprising an electrical cable containing a conductor core and for installing said electrical cable system over a longitudinally expandable-contractible element

摘要

The present invention relates to an electrical cable system and a method for manufacturing an electrical cable system (1) comprising an electrical cable (10) containing a conductor core (2) and for installing said electrical cable system over a longitudinally expandable-contractible element (1′, 6) characterized in that it comprises the successive steps of: ;disposing a secondary element (3) over said electrical cable so as to give said electrical cable substantially attached undulations (100) thereby forming an additional length, ;installing by clamping at least at two points said electrical cable system to said longitudinally expandable-contractible element, ;handling said secondary element after said clamping so as to release the attachment of said undulations thereby converting said additional length into a free to be used excess length.