Warp wave weaving method and apparatus with pneumatic weft inser

Textiles: weaving – Special-type looms

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139 28, 1394353, 139450, D03D 4700

Patent

active

055402615

ABSTRACT:
A method and apparatus for multi-shed warp-wave weaving wherein weft threads are inserted into shed retainers by a stationary weft thread supply chamber. The inserted weft thread is transported through the shed retainer by air jet nozzles cooperatively associated with the shed retainer and in fluid communication with corresponding air supply sources stationarily mounted beneath the pathway of the shed retainers from weft thread insertion towards the fell of the fabric being woven. The weft thread inserting mechanism in combination with the air supply system act to increase the efficiency and reliability of weft insertion in multi-shed warp-wave weaving.

REFERENCES:
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patent: 4122872 (1978-10-01), McGinley
patent: 4285370 (1981-08-01), McGinley
patent: 4351367 (1982-09-01), McGinley
patent: 4425946 (1984-01-01), McGinley
patent: 4887650 (1989-12-01), McGinley
patent: 4907627 (1990-03-01), McGinley
patent: 5146955 (1992-09-01), Steiner et al.
patent: 5417250 (1995-05-01), Markey

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