Electrostatic weft detector

Details Electrostatic weft detector Electrostatic weft detector

1992-03-25

1993-04-27

Falik, Andrew M.

Textiles: weaving

Stopping

Weft

1393702, 340677, 324662, D03D 5134

Patent

active

052053270

ABSTRACT:
The weft break stop motion (1) detects without contact a potential displacement in the feeler (5a) effected by a weft thread moving past by means of a plate-like layered sensor element (2). With the feeler (5a) turned towards the weft thread insertion, the sensor element (2) can be introduced between the drop wires (23) of the reed (18). The weft break stop motion (1) and the sensor element (2) can be variably positioned along the reed (18), depending on the screen of the drop wires (23), and is normally placed directly outside the warp threads according to the loom width.

REFERENCES:
patent: 4311958 (1982-01-01), Aeppli
patent: 4766368 (1988-08-01), Cox
patent: 5027253 (1991-06-01), Lauffer et al.
patent: 5083584 (1992-01-01), Weidmann et al.

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