Method and apparatus for operating a weaving machine

Details Method and apparatus for operating a weaving machine Method and apparatus for operating a weaving machine

1985-01-17

1986-07-22

Jaudon, Henry S.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

139435, 139450, D03D 4700

Patent

active

046013148

ABSTRACT:
The picking apparatus operates to pick a weft yarn into a shed with a predetermined excess length. A weft stretching nozzle receives the excess length at the forward end of the weft thread while stretching the weft yarn from the catching side of the shed. After termination of picking and during an initial phase of the beating-up movement of the reed, the weft yarn is pulled back on the picking side by the amount of the excess length. The stretching effect on the weft yarn is effective and uniform and obtains a better fabric during weaving.

REFERENCES:
patent: 2519786 (1950-08-01), Paabo
patent: 3269426 (1966-08-01), Llado
patent: 3665976 (1972-05-01), Freihofer
patent: 3698442 (1972-10-01), Sakamoto
patent: 3938561 (1976-02-01), Scheffel
patent: 4054159 (1977-10-01), Juillard
patent: 4473096 (1984-09-01), Brouwer et al.
patent: 4481982 (1984-11-01), Ogasawara et al.

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