Patent ID: 6895736
Filing Date: 2005-05-24
Classification: B65H

Abstract:
1. Thread-guiding device for collecting spun yarns on bobbins, particularly for open-end spinning frames, constituted by a thread-guiding rod which carries the thread-guides, fixed and spaced apart with a span corresponding to the span of the spinning units, positioned on a series of guides and driven in alternate movement to translate its thread-guides in front of the bobbins being formed by the alternate motion of a driving means wherein said driving means is controlled in turn by a motor, capable of alternate rotation, and is controlled by a control unit of the spinning frame and wherein said driving means is formed of the terminal part of said rod in which toothing corresponding to the toothing of the toothed wheel is produced, the axis of which is in common with the axis of the electric motor which is controlled in alternate rotation by the control unit of the spinning frame.