Control of weft insertion timing as a function of shed opening

Details Control of weft insertion timing as a function of shed opening Control of weft insertion timing as a function of shed opening

1990-04-11

1991-10-15

Falik, Andrew M.

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

1394352, 1394355, D03D 4730

Patent

active

050565664

ABSTRACT:
A method for supplying weft threads into the shed of a weaving machine includes the step of controlling at least one of the weaving machine elements which can influence weft insertion times as a function of the reopening of the shed. The method is particularly applicable to weaving machines of the type in which weft threads are inserted by a transport fluid. A device for carrying out the above method includes a computing unit and memory which controls an insertion time influencing element in response to signals related to a moving pattern of the harnesses and information regarding the weft pattern.

REFERENCES:
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patent: 4827990 (1989-05-01), Takegawa
patent: 4877064 (1989-10-01), Pezzoli
patent: 4901770 (1990-02-01), Takegawa

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