发明公开
EP0660889A1 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。
- 专利标题: VERFAHREN ZUM TRENNEN VON VORGARNLUNTEN BEIM ABZIEHEN VON SPULEN AN VORSPINNMASCHINEN
- 专利标题(英): Process for cutting rovings when drawing out bobbins from roving frames.
- 专利标题(中): 方法用于分离VORGARNLUNTEN线圈的拉粗纱。
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申请号: EP93919028.0申请日: 1993-09-21
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公开(公告)号: EP0660889A1公开(公告)日: 1995-07-05
- 发明人: SCHÖNFELDER, Hans-Jürgen , SCHNEIDER, Joachim , LAUX, Gerhard , MENZEL, Hansgünter
- 申请人: GROSSENHAINER TEXTILMASCHINENBAU GMBH
- 申请人地址: Dresdner Strasse 22/24, PSF 87 D-01558 Grossenhain DE
- 专利权人: GROSSENHAINER TEXTILMASCHINENBAU GMBH
- 当前专利权人: GROSSENHAINER TEXTILMASCHINENBAU GMBH
- 当前专利权人地址: Dresdner Strasse 22/24, PSF 87 D-01558 Grossenhain DE
- 代理机构: Patentanwälte Viering, Jentschura & Partner
- 优先权: DE19924231887 19920921
- 国际公布: WO1994006955 19940331
- 主分类号: D01H7
- IPC分类号: D01H7 ; D01H9
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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