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1.发明公开VERFAHREN ZUM TRENNEN VON VORGARNLUNTEN BEIM ABZIEHEN VON SPULEN AN VORSPINNMASCHINEN 失效方法用于分离VORGARNLUNTEN线圈的拉粗纱。
公开(公告)号：EP0660889A1
公开(公告)日：1995-07-05
申请号：EP93919028.0
申请日：1993-09-21
CPC分类号： D01H9/16
摘要： A process for cutting rovings when drawing out bobbins from roving frames is useful in the spinning industry, in particular for producing rovings. The rovings are cut without interrupting thread supply, the pressing finger is moved out of the winding stroke of the last layer, the roving is rotated more rapidly and the consolidated roving is moved into the flyer. The roving is slackened by turning backwards the bobbins and the bobbin rail moved into the drawing out position. When the disclosed process is used, the roving is torn at the exit of the flyer and an automatic spinning can be started without changing known components of the machine.
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2.发明授权VERFAHREN ZUM TRENNEN VON VORGARNLUNTEN BEIM ABZIEHEN VON SPULEN AN VORSPINNMASCHINEN 失效方法用于分离VORGARNLUNTEN线圈的拉粗纱
公开(公告)号：EP0660889B1
公开(公告)日：1997-01-08
申请号：EP93919028.6
申请日：1993-09-21
CPC分类号： D01H9/16
摘要： A process for cutting rovings when drawing out bobbins from roving frames is useful in the spinning industry, in particular for producing rovings. The rovings are cut without interrupting thread supply, the pressing finger is moved out of the winding stroke of the last layer, the roving is rotated more rapidly and the consolidated roving is moved into the flyer. The roving is slackened by turning backwards the bobbins and the bobbin rail moved into the drawing out position. When the disclosed process is used, the roving is torn at the exit of the flyer and an automatic spinning can be started without changing known components of the machine.
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