Improper weft removing device for shuttleless looms

Textiles: weaving – Weft manipulation – Pile

Patent

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Details

139429, 139435, D03D 4700

Patent

active

046886060

ABSTRACT:
An improperly inserted weft removing device for a shuttleless loom which weaves a fabric by picking a weft measured and stored on a measuring and storing device into a shed of warps by the agency of a jet of a fluid jetted through a picking nozzle, said weft removing device including a winding unit for extracting an improperly inserted weft from the cloth fell of the cloth being woven on the shuttleless loom upon the occurence of a mispick; a guide nozzle for deflecting the weft from the picking path and guiding the same to a predetermined position in the winding unit, which is disposed between the picking nozzle and the edge of the cloth on the picking side; a cutter for cutting the weft extending between the picking nozzle and the winding unit; and a controller for controlling the winding unit, the guide nozzle and the cutter for a series of sequential weft removing actions.

REFERENCES:
patent: 4502512 (1985-03-01), Suzuki et al.
patent: 4503889 (1985-03-01), Mullekom
patent: 4529010 (1985-07-01), Aarts
patent: 4559976 (1985-12-01), Araki et al.

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