| 摘要 |
<p>Filling nozzle for pneumatic tucking-in of weft thread in a weaving machine, consisting of a fixed part (1) and a movable part (2), where the fixed part is equipped with nozzles (7) for filling the weft (9) back to the fabric. The nozzles (7) are connected to holes (3) for air intake. The filling nozzle is equipped with a slot (6) comprising a further nozzle, which slot (6) comprises a lead-in key (8) at its open end for leading in the weft (9). The base of the nozzle has the fixed part (1) on one of its sides equipped with an edge (5), which is attached to the fixed part (1) and serves as the stationary part of weft shears, while the movable part (2) of the filling nozzle consists of a movable arm with a fastened movable edge (4), making it the movable part (2) of said weft shears.</p> |
