发明公开
EP1948855A2 RINGSPINNMASCHINE MIT STRECKWERKEN 有权
借助扩展的植物环锭纺纱机

  • 专利标题: RINGSPINNMASCHINE MIT STRECKWERKEN
  • 专利标题(英): Ring spinning frame comprising drawing systems
  • 专利标题(中): 借助扩展的植物环锭纺纱机
  • 申请号: EP06818513.1
    申请日: 2006-11-14
  • 公开(公告)号: EP1948855A2
    公开(公告)日: 2008-07-30
  • 发明人: MANN, PeterGÜTTLER, Hermann
  • 申请人: Oerlikon Textile GmbH & Co. KG
  • 申请人地址: Leverkuser Strasse 65 42897 Remscheid DE
  • 专利权人: Oerlikon Textile GmbH & Co. KG
  • 当前专利权人: Oerlikon Textile GmbH & Co. KG
  • 当前专利权人地址: Leverkuser Strasse 65 42897 Remscheid DE
  • 优先权: DE102005054817 20051115; DE102005054826 20051115; DE102005054818 20051115
  • 国际公布: WO2007057148 20070524
  • 主分类号: D01H1/22
  • IPC分类号: D01H1/22
RINGSPINNMASCHINE MIT STRECKWERKEN
摘要:
The invention relates to a ring spinning frame comprising drawing systems that are provided with several drawing rollers which can be driven at speeds causing predetermined drawings by means of main drawing system drive units. Auxiliary drawing roller drive units are assigned to the drawing rollers at a distance from the main drawing system drive unit. The inventive ring spinning frame is characterized in that drawing rollers (2, 3, 4) are equipped with several auxiliary drawing roller drive units (12) which are distributed along the length of the drawing system (1) and impinge the drawing roller with torque that at least reduces torsion thereof such that torques preventing or at least reducing torsion of drawing rollers can be introduced also between the ends of very long drawing rollers without increasing the division of the ring spinning frame at said points or interrupting the sequence thereof and without having to use synchronous motors.
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