Wireless let-off and take-up control system

Textiles: weaving – Warp manipulation – Feeding

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Details

139 1R, 139 99, 139304, 242 36, 242 57, 28201, D03D 4900

Patent

active

047685646

ABSTRACT:
A wireless let-off and take-up control system for controlling the let-off motion and take-up mechanism of a loom or looms by wireless. The control system comprises a portable transmitter or transmitters, and a receiver or receivers each associated with the controller of a loom for controlling the let-off motion and take-up mechanism of the loom. Instructions for controlling the let-off motion and the take-up mechanism are given by wireless by operating the transmitter through the receiver to the controller of the loom at an optional position around the loom, so that a single operator is able to observe the movement of warps and, if necessary, to vibrate the warps in order to enable the warps to move smoothly past the droppers, the mails of heddles and reed of the loom in preparing a new warp beam for weaving operation on the loom.

REFERENCES:
patent: 4234021 (1980-11-01), Clokie
patent: 4292800 (1981-10-01), Werst
patent: 4605044 (1986-08-01), Sakano
patent: 4628967 (1986-12-01), Osterle et al.
patent: 4712588 (1987-12-01), Sainen

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