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AssigneeZVS Vyzkumnevyvojovy ustav koncernova ucelova organizace
InventorsJiri Novak, Jan Pjgrt, Jan Bezdicek, Milan Fenik, Vladimir Kuda, Vladimir Vasicek
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A loom having a means for automatically unweaving the weft upon the occurrence of a weaving fault, thereby reducing the labor needed to overcome such weaving fault and thus increasing the efficiency of the loom. The apparatus includes a device for the selective prevention of the weft from entering the shed of the loom, said device being mounted on the loom between the weft supply and the weft-entering end of the shed. The invention may be applied to looms wherein measured lengths of weft are inserted mechanically into the shed, or to jet looms, wherein measured lengths of weft are inserted by jets of inserting fluid such as air or water into the shed of the loom.
In a loom having a weft supply device, and a shed formed by upper and lower warp threads with an inlet side relative to weft insertion, and means for feeding weft into the shed, the improvement which comprises means disposed between the means for inserting weft and the weft-entering side of the shed for the selective prevention of the feeding of the weft into the shed, said last named means being provided with a starting device, and a checking device, for detecting faulty weaving for controlling said starting device;
Dependencies are inferred from the claim text.