Jacquard emulator

Details Jacquard emulator Jacquard emulator

1989-03-16

1990-02-27

Jaudon, Henry S.

Textiles: weaving

Pattern mechanism

139 68, 139 59, D03C 1900

Patent

active

049037382

ABSTRACT:
A Jacquard emulator for operating the pins of a Jacquard mechanism as is used in the textile industry. The emulator has a number of disks mounted on the shafts of respective stepper motors. The disks have a number of holes therein so that when the disks are brought into contact with the pins by axial movement, predetermined pins align with holes in the disk so that required patterns of pins are actuated. The stepper motors are controlled to orient the disk to vary the pattern of pins actuated as required by a desired program.

REFERENCES:
patent: 3828826 (1974-08-01), Hurzeler
patent: 4059131 (1977-11-01), Bucher
patent: 4134432 (1979-01-01), Stauner
patent: 4416310 (1983-11-01), Sage
patent: 4527597 (1985-07-01), Yoshida et al.
patent: 4532963 (1985-08-01), Bastion et al.
patent: 4566499 (1986-01-01), Kitagawa et al.

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