发明授权
- 专利标题: Yarn processing method and spinning machine
- 专利标题(中): 纱线加工方法和纺纱机
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申请号: EP09178604.6申请日: 2009-12-10
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公开(公告)号: EP2216432B1公开(公告)日: 2015-05-06
- 发明人: Oka, Masaki
- 申请人: Murata Machinery, Ltd.
- 申请人地址: 3 Minami Ochiai-cho, Kisshoin Minami-ku, Kyoto-shi, Kyoto JP
- 专利权人: Murata Machinery, Ltd.
- 当前专利权人: Murata Machinery, Ltd.
- 当前专利权人地址: 3 Minami Ochiai-cho, Kisshoin Minami-ku, Kyoto-shi, Kyoto JP
- 代理机构: Weickmann & Weickmann
- 优先权: JP2009024200 20090204
- 主分类号: D01H4/48
- IPC分类号: D01H4/48 ; D01H9/08
摘要:
A spinning machine includes a spinning device (9), a winding device (13), a yarn accumulating roller (21), a yarn hooking member (22), and a yarn removing lever (28). The yarn accumulating roller (21) winds spun yarn around an outer peripheral surface thereof and rotates with the spun yarn wound around to feed the spun yarn from the spinning device (9) while applying tension to the spun yarn. While being engaged with the spun yarn, the yarn hooking member (22) rotates integrally with the yarn accumulating roller (21), and thus prevents the spun yarn from being unwound from the outer peripheral surface of the yarn accumulating roller. The yarn removing lever (28) is arranged downstream of the yarn hooking member (22) in a yarn transporting direction, and can be moved between a lowered position where the yarn removing lever (28) does not make contact with the spun yarn and a lifted position where the yarn hooking member (22) makes contact with the spun yarn. At the lifted position, the yarn removing lever (28) removes the spun yarn from the yarn hooking member (22).
公开/授权文献
- EP2216432B2 Yarn processing method and spinning machine 公开/授权日:2018-10-10
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