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1. 发明专利

JPH05247742A 失效
公开(公告)号：JPH05247742A
公开(公告)日：1993-09-24
申请号：JP5252991
申请日：1991-03-18
申请人： RIETER AG MASCHF
发明人： ANDORE RATSUTSUIO , RUDETSUKU MARINA , RAINAA BUTSUSHIYU
IPC分类号： D01H7/66 , D01H7/18 , D01H7/68 , D01H15/00
摘要： PURPOSE: To simplify a yarn ending or spinning initiation operation by suppressing ballooning with a simple mechanical auxiliary means instead of a complicated action of a yarn ending robot. CONSTITUTION: In the operation of yarn ending or spinning initiation in a cap fire spinning machine, a yarn 8 is wound back to a bobbin 4 in a cap 2 engaged with a spindle 5 from a cheese 9, cut with a cutter 10 and an end part of the yarn is pulled into a suction tube 11, then the tube 11 is inserted into a gap between an end of the cap 2 and the bobbin 4. Then, a suction cap 13 is loaded on the cap 2 and the yarn 8 is upwardly sucked through the gap between the end of the cap 2 and the bobbin 4, thus a rotatable roller 17 fitted to a robot is brought into contact with an end part of the cap 2 and the normally and reversely rotating the roller 17 to each the yarn 8 with a catching means 12 formed as a U-letter type hollow finger or hook, then the yarn 8 is guided between a pair of drawing rollers 14, thus cut a place at a prescribed length and the cut end and the tip of a fleece are mutually connected.

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