DISPOSITIVO DI STIRO ED AVVOLGIMENTO DI FILATO

摘要

The invention is to eliminate the problems involved in the drawing off, winding and return of yarn 6 during piecing on an open-end spinning machine provided with a rotatable storage drum 12 following the pair of draw-off rollers 8, 9. According to the invention, the storage drum 12 is retained coaxially on the end face against the driven draw-off roller 8 of the pair of draw-off rollers preceding the winding roller 24 and the traversing roller, there being provided behind this draw-off roller 8 and in front of the storage drum 12 a deflecting device 18 for deflecting the yarn from the roller surface of the driven draw-off roller onto the circumferential surface of the storage drum.