发明授权
- 专利标题： Method and device in winding of a web
- 专利标题（中）： 卷筒纸的方法和装置
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申请号： US10479990申请日： 2002-06-06
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公开(公告)号： US06926224B2公开(公告)日： 2005-08-09
- 发明人: Heikki Föhr , Markku Järvensivu , Pauli Koutonen
- 申请人： Heikki Föhr , Markku Järvensivu , Pauli Koutonen
- 申请人地址： FI Helsinki
- 专利权人： Metso Paper, Inc.
- 当前专利权人： Metso Paper, Inc.
- 当前专利权人地址： FI Helsinki
- 代理机构： Stiennon & Stiennon
- 优先权： FI20011197 20010606
- 国际申请： PCT/FI02/00485 WO 20020606
- 国际公布： WO02/09877 WO 20021212
- 主分类号： B65H19/26
- IPC分类号： B65H19/26 ; B65H19/28 ; B65H19/30 ; B65H35/04
摘要：
A web is wound onto a core (21) while supported by winding drums (11, 12). The web is cut by a cutting device (19), and a finished web roll (10) is removed by a transfer device (16). A new core (21) is moved to a space between the winding drums (11, 12), and the winding is stopped to remove the finished roll (10) and to start a new roll. The core is moved onto support of one winding drum and a support member (22) and held in place by the support member (22) until the movable winding drum (11, 12) has been moved to the starting position of winding.
公开/授权文献
- US20040159737A1 Method and device in winding of a web 公开/授权日：2004-08-19
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