Benninger Ag

Horst Ulbrich

Guido Bommer

Martin Fuhr

The yarn sheet (,) of a finished yarn winding (,) for example on a warping machine is with the help of a transfer means (,) transferred onto a winding beam (,) for example of a beaming machine. The transfer means with this has a suspension rod (,) which preferably can be displaced on a transport chain pair (,) along an advance path from the region of the yarn winding (,) to the region of the winding beam (,).

Method and device for transferring a yarn sheet from a yarn winder onto a winding beam

After yarn breakage, yarn loops are formed in an accumulator device (3) by rollers (13, 13') that are able to be displaced in relation to each other. The beam is rotated in reverse at a specific reverse speed (c) which is less than the accumulation speed of the accumulator rollers (13, 13'). The length difference arising from the difference between both the speeds is compensated by further withdrawal of yarns (a) from the creel (1) while the yarns are subjected to a defined braking tension of the individual yarn tensioners (7). Complex controls and speed synchronization are thus avoided.

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Niederuzwil, Switzerland

Horst Ulbrich