Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1994-08-12
1996-02-20
Falik, Andy
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
66146, 242150R, 139450, D03D 4738
Patent
active
054921538
ABSTRACT:
A weft yarn presentation apparatus has a weft sequence control having weft thread presenting devices (1), a controlled thread clamping device (2) with several clamps (3a-3f) and a guide member (4) with a slit (5). The association of the weft thread presenting devices (1) with the clamps (3a-3f) guarantees that there is no cross-over of the tracks of the weft threads, and the displacement of the clamps in the reference plane (6) does not influence these tracks. The weft thread is presented to the gripper in the reference plane (6), through matching of the movements of the clamp and of the associated weft thread presenting device (1) so that contact between the weft threads is prevented.
REFERENCES:
patent: 3921678 (1975-11-01), Palencher
patent: 4185667 (1980-01-01), Kendrick
patent: 4840203 (1989-06-01), Moeneclaey et al.
patent: 4913195 (1990-04-01), Speich
patent: 5090457 (1992-02-01), Corain et al.
patent: 5156105 (1992-10-01), Wang
patent: 5345790 (1994-09-01), Schouten
Stacher Angelo
Thalmann Theo
Falik Andy
Sulzer Rueti AG
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