| 摘要 |
PURPOSE:To make yarn, etc., in an easily releasable state by centrifugal force, by setting a radiated protrusion with short brush length between a yarn end cutting tooth part of a spindle base part and a spindle wharve. CONSTITUTION:The spindle base part 2 is equipped with the yarn end cutting tooth part 9 to cut the yarn end 8 during doffing and below the tooth part, the protrusion 10 is radiately set to catch yarn. When the yarn end 8 is hitched by the protrusion 10 and caught, the yarn end is cut simultaneously with change of the doffing bobbin 6, the empty bobbin 3 can be subjected to bunch winding round the empty bobbin 3, the cut yarn end is separated and released by centrifugal force by the following normal spinning rotation and the yarn end is torn from the tip and scattered. |
