Method and apparatus for repairing a broken weft thread in a loo

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

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Details

1393702, 139450, 242 356R, 242 4701, D03D 4734

Patent

active

048586587

ABSTRACT:
A method for repairing a break in a weft thread which occurs before the thread accumulation space of a weft accumulator includes the steps of drawing the thread reserve present in the weft accumulator after the break back towards the end of the thread which is connected to the yarn package, and subsequently joining it thereto. A weaving machine for practicing the method includes a detection device for detecting a break in the weft thread, a threading device for drawing the thread reserve in the weft accumulator back towards the remaining weft thread, and a thread joining device.

REFERENCES:
patent: 4410018 (1983-10-01), Simson
patent: 4481982 (1984-11-01), Ogasawara et al.
patent: 4617971 (1986-10-01), Hellstroem
patent: 4658866 (1987-04-01), Takegawa

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