Textiles: weaving – Miscellaneous – Loom cleaning
Patent
1995-10-27
1997-01-07
Falik, Andy
Textiles: weaving
Miscellaneous
Loom cleaning
139 26, D03D 4730
Patent
active
055906923
ABSTRACT:
Faults in fabrics such as smooth woven fabrics or pile fabrics caused by transition operational conditions are avoided, especially on air nozzle weaving looms. Such transition operational conditions may occur when rated operating parameters must be changed, for example, due to the use of a different type of weft thread or a change in the weaving pattern and/or weave binding. For this purpose, the weft thread insertion is interrupted only during the duration of the so-called transition operational conditions. Weft insertion is interrupted by performing so-called fluidic or non-fluidic empty or mis-shots. Simultaneously, the warp let-off and the fabric take-up is controlled as a function of the number or duration of the empty or mis-shots in such a way that at this point of time during the transition operating conditions the beat-up edge of the fabric is held in a position away from the beat-up position of the reed.
REFERENCES:
patent: 4893250 (1990-01-01), Sainen
patent: 5246039 (1993-09-01), Fredriksson
patent: 5335698 (1994-08-01), Berktold et al.
Czura Peter
Dornier Peter D.
Scorl Hans-Dieter
Wahhoud Adnan
Falik Andy
Fasse W. F.
Fasse W. G.
Lindauer Dornier Gesellschaft mbH
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