Yarn withdrawal apparatus

Details Yarn withdrawal apparatus Yarn withdrawal apparatus

1988-11-02

1989-11-14

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18R, 242 47, 242 4703, 226 97, 28289, B65H 5120

Patent

active

048801771

ABSTRACT:
A yarn withdrawal apparatus is disclosed for temporarily withdrawing a freshly spun and continuously advancing yarn to a waste container when the spinning operation is interrupted, and for thereafter threading the yarn onto the feed godet or winder of the spinning machine. The apparatus comprises a yarn advancing means in the form of a rotating roll, a yarn delivery tube including a yarn outlet opening, a yarn suction tube including a yarn inlet opening, and with the yarn delivery tube and yarn suction tube being mounted so as to permit relative rotation thereof about the axis of the roll and between a yarn catching position wherein the outlet opening and inlet opening are aligned, and a drawing-off position. Thus the relative rotation causes a yarn passing from the delivery tube to the suction tube to be at least partially looped about the rotating roll.

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