Device to obtain in a winding machine coils with an artificial and synthetic hilator reserve. (Machine-translation by Google Translate, not legally binding)

摘要

"DEVICE FOR OBTAINING, ON A WINDER, COILS WITH A YARN OF RESERVE AT THE TIP, PARTICULARLY WITH ARTIFICIAL AND SYNTHETIC YARNS" characterized by a tailstock of the bobbin, around which a rotating cylindrical bobbin with the tailstock is arranged and axially displaceable with respect thereto, and within which are attached several elements of sufficient elasticity and of suitable material to maintain the adherence of the coil, the displacement of said cylinder being controlled by an eccentric through a lever having its fulcrum, so that the axial displacements of the cylinder during the rotation of the coil act on the thread coming from the thread guide so that two rings of spinning are obtained separated from each other, then depositing in the middle of these some loops that are encased then there by the action of the elastic elements displaceable along the coil. (Machine-translation by Google Translate, not legally binding)