Linear motor selector device for weft yarn presentation in shutt

Textiles: weaving – Weft manipulation – Weaving with stationary weft supply

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Details

139438, 66138, D03D 4738

Patent

active

060067950

ABSTRACT:
A device for weft yarn presentation in a shuttleless loom is operated by linear electric motors. The motors include fixed plates and movable plates pivotally mounted to the fixed plates. Yarn presenting rods are carried by the pivotal plates and rotate from raised stand-by positions to lowered delivery positions. The respective axes of rotation of the pivoted plates are arranged on a line skewed to the path of movement of the gripper so that the weft yarn delivery positions are close together.

REFERENCES:
patent: 4936355 (1990-06-01), Jankovsky
patent: 4998420 (1991-03-01), Scavino
patent: 5090457 (1992-02-01), Corain et al.

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