ES248240U - Perfected wire roller (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved yarn winder, essentially characterized in that it is constituted by a rotating cylinder, the surface of which has a helical groove on the right and another on the left, constituting a conditioner of the yarn around a core or spindle that rotates in loco around an axis and that it rests on the rotating cylinder, said axis being arranged on a tilting and counterbalanced arm incorporating a variable position stop, in whose rotation an end-of-stroke contact is interfered with capable of stopping an engine, whose shaft provided with pulleys of different diameter animates by means of conventional transmission to another group of pulleys similar to the motor which is integral with the axis of the yarn conditioning cylinder, between the winding spindle and the yarn conditioning cylinder being provided with tensioning means and conventional thread guides provided with means, also conventional, of thread breakage detection, all in such a way that the thread conditioner n its rotation causes the winding of the thread on the core forming a coil whose increase in diameter determines the tilting of the arm on which it is supported and the actuation of the loco shaft contact on which the core of the coil formed for its removal is supported. (Machine-translation by Google Translate, not legally binding)