Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1987-10-27
1989-04-18
Jaudon, Henry S.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139452, D03D 4730, D03D 4736
Patent
active
048217816
ABSTRACT:
A weft accumulating method and assembly of a weaving loom for accumulating a lenght of weft thread to be inserted into a shed by a pick insertion assembly of the loom in which the accumulator comprises a weft supply; includes a drawing off device off a predetermined length of weft thread from the supply; at least one perforated cylindrical tube; a fluid blowing device to blow the drawn off weft through the tube; and a clamping device to open and close the end of the tube to accumulate weft thread in the tube when the device is closed and to supply the weft thread to the pick insertion assembly when the device is open.
REFERENCES:
patent: Re30318 (1980-07-01), Klinecky et al.
patent: 3669328 (1972-06-01), Castelli
patent: 3712526 (1973-01-01), Hanousek et al.
patent: 3799211 (1974-03-01), Klinecky et al.
patent: 3916935 (1975-11-01), Keldany
patent: 4479518 (1984-10-01), Kiwior
Ampe Frank
Markey Hugo
Van Bogaert Philippe
Verhulst Jozef
Weymeels Luc
Jaudon Henry S.
Picanol N.V.
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