Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1979-09-11
1982-04-27
Jaudon, Henry
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
D03D 4738
Patent
active
043265669
ABSTRACT:
Device for selecting the color of weft threads in looms, characterized in that the mechanism controlling the weaving programme transmits a mechanical order to a so called color selector which converts the said order in a first electric signal which is sent to a synchronization device and is momentarily stored therein, whereas a second signal is produced by a switching disc and a contactless switch as a function of the rotation of the drive shaft of the loom, whereby the said first signal is sent by the said synchronization device to a so called color giver as soon as the said second signal has reached the said synchronization device.
REFERENCES:
patent: 3315708 (1967-04-01), Scheffel
patent: 3554240 (1971-01-01), Sakamoto
patent: 3791418 (1974-02-01), Pfarrwaller
patent: 4076054 (1978-02-01), Merisio
patent: 4160468 (1979-07-01), Camprubi
patent: 4191222 (1980-03-01), Marshall
Jaudon Henry
N. V. Weefautomaten Picanol
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