| 摘要 |
PURPOSE:To carry out easily threading during ending, by embedding detachably a bush which is protruded towards to space between nozzles at the periphery of the first nozzle hole and connected to the periphery of the second nozzle. CONSTITUTION:The two nozzles 8 and 9 are drawn from their twisting positions in a state where the space S is kept from each other, transferred to just under the piecing roller 25, the bush 21 attached to one of the nozzles is protruded, so that the yarn passageways of both the nozzles are made in an air-tight state. Suction force is applied to the nozzle 8 by the yarn end suction pipe 26, the suction force is applied to the outlet part of the nozzle 9, and the end part of yarn is introduced to the inlet part of the nozzle 8. |
