Wear indicator for weft gripper strap

Details Wear indicator for weft gripper strap Wear indicator for weft gripper strap

1989-05-08

1991-01-08

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

188 111, 116208, D03D 4700

Patent

active

049827677

ABSTRACT:
A strap controlling the motion of weft yarn grippers in shuttleless looms, allowing to detect its state of wear, is provided with layers or inserts distributed according to the thickness and positioned along the length of the strap, adapted to supply optic, electric or magnetic signals indicating the wear of the strap.

REFERENCES:
patent: 2285929 (1942-06-01), Jacobson
patent: 3362376 (1968-01-01), Norton
patent: 3814160 (1974-06-01), Creasey
patent: 3987822 (1976-10-01), Freisler
patent: 4074742 (1978-02-01), Chamblin
patent: 4102363 (1978-07-01), Deborde
patent: 4119123 (1978-10-01), Samuels
patent: 4283455 (1981-08-01), McGee
patent: 4690177 (1987-09-01), Gehring et al.

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