Tsudakoma Kogyo Kabushiki Kaisha

Yoshio Ida

Koyu Maenaka

Tokujiro Shin

In construction of an insertion controller for a fluid jet loom in which a driver circuit controls the sequence of weft insertion following a regular sequential weft insertion pattern given by an automatic weft selector, a free selective weft selection by a manual weft selector is introduced for free and easy adjustment of weft insertion with provisional reservation of the regular sequential weft selection pattern.

Insertion controller for alternate weaving with different wefts on a

On a electrode pair type weft feeler unit for a fluid-jet loom, electric connection between electrodes due to electric discharge to be caused by use of high electric voltage is assimilated to electric connection caused by direct contact of a normally inserted weft with the electrodes in order to enable reliable detection of weft insertion even when a high twist yarn is used for the weft.

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Kanazawa, Japan

Yoshio Ida