- 专利标题: Textile machine for the production of roving and method for operating the same
-
申请号: US15309451申请日: 2015-04-17
-
公开(公告)号: US10533267B2公开(公告)日: 2020-01-14
- 发明人: Petr Haska , Jiri Stech , Robert Mikyska
- 申请人: Maschinenfabrik Rieter AG
- 申请人地址: CH Winterthur
- 专利权人: Maschinenfabrik Rieter AG
- 当前专利权人: Maschinenfabrik Rieter AG
- 当前专利权人地址: CH Winterthur
- 代理机构: Dority & Manning, P.A.
- 优先权: CH698/14 20140508
- 国际申请: PCT/IB2015/000519 WO 20150417
- 国际公布: WO2015/170157 WO 20151112
- 主分类号: D01H5/72
- IPC分类号: D01H5/72 ; D01H7/92 ; B65H57/00 ; B65H54/02
摘要:
A method for operating a textile machine is provided to produce roving from a fiber bundle with a consolidating means, the roving having a protective twist. The produced roving is wound onto a tube with a winding device. During the winding process, the roving is guided a guide element arranged between the consolidating means and the tube, wherein the guide element exerts a decelerating effect on the roving. The decelerating effect is controlled during operation of the textile machine such that the decelerating effect is lower during a start procedure while the roving leaving the consolidating means is brought into contact with a tube or during a tube change while a wound tube is replaced by an empty tube than during a winding process that takes place between the start procedure and the tube change.
公开/授权文献
信息查询