Auxiliary device for weft insertion on an air jet loom

Details Auxiliary device for weft insertion on an air jet loom Auxiliary device for weft insertion on an air jet loom

1982-03-10

1984-12-04

Jaudon, Henry S.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

D03D 4730

Patent

active

044858507

ABSTRACT:
On a fluid jet loom on which a reed is formed by an array of air guide elements having front cutouts for defining an air guide channel, an auxiliary reed is arranged movable towards and away from the reed in order to temporarily cover the front opening of the air guide channel at least during weft insertion, thereby significantly reducing air leakage from the air guide channel for low power consumption and blocking plunge of weft out of the air guide channel for stable weft insertion.

REFERENCES:
patent: 3557845 (1971-01-01), Svaty et al.
patent: 3911968 (1975-10-01), Zollinger
patent: 4357963 (1982-11-01), Scheffel
patent: 4384597 (1983-05-01), Tsuji
patent: 4438790 (1984-03-01), Steiner

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