Method and apparatus for automatically changing bobbins and...

B - Operations – Transporting – 65 – H

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B65H 67/04 (2006.01)

Patent

CA 1050512

AN IMPROVEMENT OF METHOD AND APPARATUS FOR AUTOMATICALLY CHANGING BOBBINS AND WINDING YARN CONTINUOUSLY ABSTRACT OF THE DISCLOSURE An improved method and apparatus for automatically chang- ing bobbins and winding yarn continuously in a winding or taking- up apparatus provided with a rotatable turret whereon a pair of bobbin holders are rotatably mounted. Each bobbin utilized for this apparatus is provided with a yarn catching groove formed on a peripheral portion thereof. When the bobbin exchanging operation is carried out, the turret is turned in a direction opposite to the rotatational direction of fresh and full packaged bobbins held by the corresponding bobbin holders so that the yarn passed through a traverse guide of the apparatus is aligned with the yarn catching groove of the fresh bobbin whereby the yarn is engaged with the above-mentioned yarn catching groove. - 1 -

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