Rotary yarn feeding device for use in sample warping machine, has movable passage-of-reeling-thread control guide displaced to control passage of thread around warping drum

摘要

The feeding device has multiple yarn guide (14) to twist the thread from a bobbin around a warping drum. A movable passage-of-reeling-thread control guide (16) is displaced between bobbin winding attachment position and bobbin-winding attachment rest position to control passage of the thread around the warping drum. An independent claim is also included for sample warping machine.