发明公开
- 专利标题： Device and method for loading and unloading a sheet-like medium
- 专利标题（中）： 装置和用于装载的方法和卸载介质片材
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申请号： EP97870154.8申请日： 1997-10-09
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公开(公告)号： EP0846638A3公开(公告)日： 1999-11-10
- 发明人: Vernackt, Marc
- 申请人： Barco Graphics
- 申请人地址： Tramstraat 69 9052 Zwijnaarde BE
- 专利权人： Barco Graphics
- 当前专利权人： Barco Graphics
- 当前专利权人地址： Tramstraat 69 9052 Zwijnaarde BE
- 优先权： US729391 19961011
- 主分类号： B65H3/08
- IPC分类号： B65H3/08 ; B65H5/10 ; B65H29/56
摘要：
The present invention relates to a device and a method for loading a sheet-like medium onto a drum without tension, and to a device and a method for unloading a sheet-like medium from a drum. The drum may be a vacuum drum of an imagesetter for example, or a vacuum drum of an input scanning machine. In order to load a sheet-like medium onto a drum without any tension, the sheet-like medium is taken over by take-over means before fixing it on the drum. The unloading is facilitated thanks to the stiffness of the sheet-like medium.
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