| 摘要 |
An arrangement for fluid jet insertion of weft threads into the shed of a weaving machine, which arrangement is formed from a main duct having a fluid conveying duct and a transporting duct with their axes forming an obtuse angle with one another, and a thread conveying duct which opens into the main duct with its axis in substantial alignment with the axis of the transporting duct, and the main duct having a narrowed cross-section in the region where the thread conveying duct enters into it.
|
