Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1987-04-03
1989-06-20
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
D03D 4734
Patent
active
048402036
ABSTRACT:
Apparatus for clamping, holding and presenting weft threads in a weaving loom is disclosed having: a movable clamp for each weft thread which keeps the corresponding weft threads clamped at their thread ends; thread guiding devices guiding of the weft threads from a supply to the corresponding clamp; and a driving and control mechanism for bringing a clamp successively into three positions for inserting the selected weft thread. The first position of the clamp is a storage position; the second position is located such that the weft thread between the clamp and the thread guiding devices is in the path of a gripper; and in the third position the clamp is located on the weft side near the cloth edge adjacent to the fell. Hooks fastened to the reed bring the insert weft thread back into the clamp during the beating movement of the reed. The hooks also act as a guiding element during the presentation of the weft thread to the gripper.
REFERENCES:
patent: 3299909 (1967-01-01), Golobart
patent: 3536105 (1970-10-01), Piccoli
patent: 3587665 (1971-06-01), Monge
patent: 4143684 (1979-03-01), Lindenmuller et al.
patent: 4540028 (1985-09-01), Gehring et al.
Coopman Lucien
Lagache Remi
Moeneclaey Denis
Victoor Johnny
Jaudon Henry S.
Picanol N.V.
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