device for sz vortorsion or sz rope construction of verseilelementen electrical cables and lines

摘要

A cable winding machine depends on pretorsioning of the strands for symmetrical communications or power cables. It consists of several supply units and a pretorsioning and paying-out and winding mechanism. The pretorsioning section consists of two adjacent reversing rollers (61, 62). The two axes are at right angles. The distance between the surfaces of the reversing rollers is greater than the dia. of the strand (5). The distance between the rollers can be adjusted.