Airguide channel geometry for air jet loom

Textiles: weaving – Weft manipulation – Lays or beat-ups

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D03D 4730, D03D 4962

Patent

active

055180418

ABSTRACT:
A reed for an air-jet loom which includes an entry flare allowing several main nozzles to be used. The reed has an inclination of the lower surface of an air guide channel, and an advantageous spacing between the binding spirals which support upper and lower ends of the reeds. The arrangement provides for effective, reliable multi-weft weaving, and can increase the weaving efficiency of the loom, particularly when weaving yarns with irregularities. In a preferred embodiment, the distance between the two binding spirals is approximately 81 mm, with the lower surface of the entry flare having an inclination of approximately 6.degree. with respect to a normal to the rear surface of the channel.

REFERENCES:
patent: 4481980 (1984-11-01), Stenhouse
patent: 4989646 (1991-02-01), Nitta
patent: 5323814 (1994-06-01), Shiraki et al.

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