Yarn positioning apparatus

Details Yarn positioning apparatus Yarn positioning apparatus

D - Textiles, Paper

03

J

D03J 1/14 (2006.01) D03D 41/00 (2006.01) D06H 5/00 (2006.01) D21F 1/00 (2006.01)

Patent

CA 2115789

-17- ABSTRACT A yarn positioning apparatus for use in an automated seaming machine comprising a gripper-transfer arm assembly which grips a previously woven yarn from a fabric fringe in a first orientation and repositions it to a second orientation. The yarn is retained in it second orientation as it is translated for further processing. This device can be used to control the orientation of yarns being woven into a join in a length of fabric to form an endless woven fabric belt.

Appareil assurant le positionnement de fils et s'utilisant avec une machine servant à joindre des fils. L'appareil comprend un ensemble bras de préhension et de transfert qui serre un fil déjà tissé d'une frange pour le déplacer d'une première orientation vers une seconde. Le fil est maintenu dans la seconde orientation à mesure qu'il est transféré pour traitement ultérieur. L'appareil peut être utilisé pour régir l'orientation des fils à joindre afin de former une longueur de tissu constituant une toile tissée sans fin.

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