Shuttleless weaving machine

Details Shuttleless weaving machine Shuttleless weaving machine

1982-01-13

1984-10-16

Jaudon, Henry

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

139450, D03D 4734

Patent

active

044769032

ABSTRACT:
In a shuttleless weaving machine with a nozzle for inserting the weft thread. The nozzle is furnished with a mixing tube, and the machine has a weft thread guide channel and a reed carried by a batten, for beating-up a weft thread. A thread clamp or holder is disposed in the mixing tube of the nozzle. This thread clamp or holder clamps the weft thread ahead of the point where the weft thread is cut. Thus, the weft thread is prevented from springing back into the nozzle. Accordingly, damage to the weft thread due to such springing-back is prevented, the weft thread is protected and conserved, the fabric quality is improved, and the area of applicability of jet weaving machines is broadened. In addition it is ensured that the leading end of the weft thread is blown into the weft thread guide channel in a position which is as close as possible to the desired position with respect to the guide channel transverse to the insertion direction.

REFERENCES:
patent: 3394740 (1968-07-01), White
patent: 3675687 (1972-06-01), Vermeulen et al.
patent: 4190089 (1980-02-01), Cyvas

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