Textiles: weaving – Weft manipulation – Weaving with stationary weft supply
Patent
1990-10-04
1992-07-07
Falik, Andrew M.
Textiles: weaving
Weft manipulation
Weaving with stationary weft supply
139 1R, 1394351, D03D 4730
Patent
active
051274450
ABSTRACT:
An air jet loom provided with a main nozzle, a plurality of auxiliary nozzles, and a weft measuring and storing device including a measuring pawl disengagable from a weft yarn to allow the weft yarn to be inserted. During a gaiting operation, a timing (in a loom main shaft rotational angle) of operation of the main nozzle, each auxiliary nozzle and the measuring pawl is controlled in timed relation to a slow rotational speed of the loom main shaft and in a different manner from that during a normal weaving operation, thereby automatically achieving a stable and accurate weft picking even during the gaiting operation.
REFERENCES:
patent: 4245677 (1981-01-01), Suzuki
patent: 4827990 (1989-05-01), Takegawa
patent: 4953596 (1990-09-01), Takegawa
patent: 4967806 (1990-11-01), Imamura et al.
Falik Andrew M.
Nissan Motor Company Limited
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