| 摘要 |
<p>A weft inserting device in a jet loom for preventing flying troubles while keeping the flying speed of a weft at high speed. The device has a reed provided with a plurality of dents (3A, 3B, 9A, 9B) in which guide holes (4, 5, 14, 15) are recessedly provided in the front thereof. At least one wall surface (4b, 5b, 14e, 14g, 15e) for guiding air flowing through a weft inserting path (S) is provided in a wall portion of the respective guide holes of the dents. An inclination angle of the wall surface (4b, 14e, 14g, etc.) provided in a guide hole wall portion of dents disposed in a first section (L1) located at positions closer to a main nozzle of a row of the dents (3A, 9A) is set so as to suppress air leakage to the side of an opening of the weft inserting path. An inclination angle of the wall surface (5b, 15e, etc.) provided in a guide hole wall portion of the dents (3B, 9B) disposed in a second section (L2) positioned on the side opposite to the main nozzle of the row of the dents is set so as to gather air to the center of the weft inserting path. <IMAGE></p> |
