Weft picking device of air jet type weaving loom

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

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D03D 4730

Patent

active

043698174

ABSTRACT:
A weft picking device for an air jet type weaving loom, is provided with a weft inserting nozzle which is formed with a high pressure air ejecting passage, and a low pressure air ejecting passage, so that a weft yarn introduced into the nozzle is inserted through the shed of warp yarns under cooperation of the high and low pressure air in order to save required energy for operating the weaving loom.

REFERENCES:
patent: 3181571 (1965-05-01), Scheffel
patent: 3519030 (1970-07-01), Vermeulen
patent: 4081000 (1978-03-01), Wollenmann
patent: 4133353 (1979-01-01), Larmit
patent: 4143681 (1979-03-01), Kada et al.

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