Reed with optical weft detector

Details Reed with optical weft detector Reed with optical weft detector

1993-06-25

1994-07-19

Falik, Andrew M.

Textiles: weaving

Stopping

Weft

250561, 250571, D03D 5134

Patent

active

053299612

ABSTRACT:
A loom having an optical weft detector which includes a light emitter and a light detector for picking up light reflected by a weft thread in a guide duct formed by blades of the reed, is mounted on the side of the reed which faces away from the guide duct and outside the blades, the detection zone of the light detector being spatially limited to the light reflected by the weft thread in the guide duct.

REFERENCES:
patent: 4295499 (1981-10-01), Suzuki et al.
patent: 4565224 (1986-01-01), Keller
patent: 4716942 (1988-01-01), Jensen et al.
patent: 4738284 (1988-04-01), Ishikawa et al.
patent: 4805671 (1989-02-01), Castellini et al.

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