Abstract: An improved cable carrier chain arrangement (11) in ascending vertical position inserted in telescopic groups (12) with two or more sections that contains and guides flexible pipings or similar, in which it is foreseen that the cable carrier chain (11) has, at opposite ends, a first fixed point (13) , integral with a mobile section (14, 16, 17) of the telescopic group (12), and a second fixed point (18, 20), integral with a fixed section (15) or with at least one mobile section (17) of the telescopic group, characterised where in the arrangement a tensioning retaining element (21) of the cable carrier chain is foreseen acting on the chain itself in whatever position of the mobile section (14) of the telescopic group on which the first fixed point (13) is arranged.

Abstract: An arrangement of cable-holder chain, in particular for telescopic units, combinable with a telescopic unit (12) for containing and guiding flexible pipelines and the like, wherein it is provided that the cable-holder chain (11) has a fixed point (13), integral with a fixed element (14) of the telescopic unit (12) and a mobile point (16) integral with a mobile element (15, 19) of the telescopic unit (12), wherein the cable-holder chain (11) is fastened to the fixed point (13) so as to extend backwards to the fixed element (14) and bend forward to the mobile point (16) of the mobile element (15, 19).