发明公开
- 专利标题： Method and apparatus for synchronously piecing roving for a continuous feeding thereof to a ring spinning frame
- 专利标题（中）： 方法和装置同步进行连续进给环锭纺纱框架
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申请号： EP91810184.1申请日： 1991-03-20
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公开(公告)号： EP0448518A3公开(公告)日： 1991-12-04
- 发明人: Sasaki, Kenji , Kato, Shinji
- 申请人： HOWA MACHINERY LIMITED
- 申请人地址： 32-3, Meieki 2-chome Nakamura-ku Nagoya-shi Aichi JP
- 专利权人： HOWA MACHINERY LIMITED
- 当前专利权人： HOWA MACHINERY LIMITED
- 当前专利权人地址： 32-3, Meieki 2-chome Nakamura-ku Nagoya-shi Aichi JP
- 代理机构： Savoye, Jean-Paul
- 优先权： JP73133/90 19900322
- 主分类号： D01H15/00
- IPC分类号： D01H15/00 ; D01H9/00 ; D01H5/26
摘要：
A method and apparatus for synchronously piecing rovings (S1, S2) applied to a ring spinning frame in combination with a known system of transporting rovings bobbins by bobbin carriages (9) between a roving room and a spinning room, wherein rovings (S1) supplied from corresponding roving bobbins of a bobbin carriage (9) in a creel portion of the ring spinning frame are synchronously pieced with corresponding supplemental rovings (S2) taken from respective full packaged roving bobbins held by another bobbin carriage (9) in the creel portion of the ring spinning frame.
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