Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1984-03-05
1985-09-17
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139453, D03D 5140
Patent
active
045414610
ABSTRACT:
The ribbon loom comprises a weft thread insertion needle arranged at one side of the warp threads for inserting at least one loop or bight of a weft thread into the weaving or loom shed formed by the warp threads. The weft thread insertion needle has a longitudinal slit throughout almost its entire length. The weft thread insertion needle is also provided with a hook which, exterior to the longitudinal slit, is located at least approximately in the plane of motion of the weft thread insertion needle and is oriented toward the thread guide for the weft threads. The tip or point of the hook is arranged in the proximity of the free end of the weft thread insertion needle and points toward such free end. This results in an especially slender design of weft thread insertion needle and a reliable engagement of the weft thread or threads on the hook solely by means of the thread guide without any supplementary or auxiliary device.
REFERENCES:
patent: 639018 (1889-12-01), Brun
patent: 4421142 (1983-12-01), Muller
Jaudon Henry S.
Kleeman Werner W.
Textilma AG
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