发明授权
- 专利标题： Apparatus and method for cutting a material web
- 专利标题（中）： 用于切割材料网的装置和方法
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申请号： US13927207申请日： 2013-06-26
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公开(公告)号： US09469495B2公开(公告)日： 2016-10-18
- 发明人: Roman C. Caspar
- 申请人： PAPRIMA INDUSTRIES INC.
- 申请人地址： CA Dorval, QC
- 专利权人： PAPRIMA INDUSTRIES INC.
- 当前专利权人： PAPRIMA INDUSTRIES INC.
- 当前专利权人地址： CA Dorval, QC
- 代理机构： Anglehart et al.
- 优先权： DE102010056576 20101230
- 主分类号： B65H20/14
- IPC分类号： B65H20/14 ; B24C1/04 ; B65H19/26 ; B65H35/04 ; D21F7/00 ; B26D7/20 ; B26F3/00 ; B26D1/10 ; B26D7/01 ; B26D7/18
摘要：
The invention relates to an apparatus and method for cutting a material web in a papermaking machine. The apparatus includes a cutting device, an upper holding device and an upper positioning device, the cutting device being fixed above the upper positioning device on the upper holding device such that it can be moved in the cross-machine direction. The apparatus additionally includes an air guide box that is fixed above the material web, likewise on the upper holding device.
公开/授权文献
- US20140007749A1 APPARATUS AND METHOD FOR CUTTING A MATERIAL WEB 公开/授权日：2014-01-09
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