发明授权
- 专利标题： Thread deflecting element for a draw-texturing machine
- 专利标题（中）： 拉伸变形机的线偏转元件
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申请号： US926130申请日： 1978-07-19
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公开(公告)号： US4192128A公开(公告)日： 1980-03-11
- 发明人: Walter Vetterli
- 申请人： Walter Vetterli
- 申请人地址： CHX Winterthur
- 专利权人： Rieter Machine Works, Ltd.
- 当前专利权人： Rieter Machine Works, Ltd.
- 当前专利权人地址： CHX Winterthur
- 优先权： CHX9118/77 19770723
- 主分类号： D02G1/02
- IPC分类号： D02G1/02 ; D02G1/04 ; D01H13/04
摘要：
The deflecting element is positioned adajcent to a main heater in order to deflect the thread for two passes in the heater. The deflecting element includes a cylindrical surface which is disposed at an angle to the axis of rotation of the element as well as pair of flanges which define the cylindrical surface. A false twist device is located downstream of the heater to impart a false twist in the thread. The false twist is able to propagate through the thread from the false twist device to the heater and deflecting element back to the supply rolls.
公开/授权文献
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