Weft picking device of air jet loom

Details Weft picking device of air jet loom Weft picking device of air jet loom

1981-04-01

1983-08-30

Jaudon, Henry

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4730

Patent

active

044011393

ABSTRACT:
A weft picking device of an air jet loom, comprises a plurality of air guide members in alignment with the direction of weft picking, each air guide member being spaced predetermined distances from adjacent air guide members to define respective spaces therebetween, the air guide members being respectively formed with air guide openings to define a weft guide channel to which a weft yarn from a weft inserting nozzle is inserted, at least one auxiliary nozzle being disposed in a first section of a space between two adjacent air guide members, the space having a second section which is located opposite the first section relative to the axis of the weft guide channel, the width of the second section being less than that of the first section, thereby preventing the weft yarn from getting out of the weft guide channel to effectively accomplish weft picking.

REFERENCES:
patent: 4183382 (1980-01-01), Scheffel
patent: 4295500 (1981-10-01), Suaty

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