发明公开
- 专利标题： Device for guiding a sheet
- 专利标题（中）： Vorrichtung zumFühreneines Bogens。
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申请号： EP90201233.5申请日： 1990-05-14
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公开(公告)号： EP0398438A1公开(公告)日： 1990-11-22
- 发明人: Van der Sterren, Martin Leonard
- 申请人： Océ-Nederland B.V.
- 申请人地址： St. Urbanusweg 43 NL-5914 CC Venlo NL
- 专利权人： Océ-Nederland B.V.
- 当前专利权人： Océ-Nederland B.V.
- 当前专利权人地址： St. Urbanusweg 43 NL-5914 CC Venlo NL
- 代理机构： Hanneman, Henri W.A.M.
- 优先权： NL8901254 19890519
- 主分类号： B65H29/56
- IPC分类号： B65H29/56 ; G03G15/16
摘要：
A device for guiding a sheet (3) at the exit side of a transport nip (6) formed by rollers (1, 4), by means of a movable guide member (12) provided with a thin end (16).
In the position of rest of the device the guide member (12) occupies a position in which the thin end (16) is situated close to the transport nip (6).
The leading edge of a sheet (3) fed through the transport nip (6) is intercepted by the thin end (16), e.g. by an operative elecrostatic force, whereafter the sheet (3) pushes the guide member (12) ahead of itself, the sheet being separated from the nip-forming roller surfaces until the sheet (3) is engaged by a pair of rollers (7, 8).
In the position of rest of the device the guide member (12) occupies a position in which the thin end (16) is situated close to the transport nip (6).
The leading edge of a sheet (3) fed through the transport nip (6) is intercepted by the thin end (16), e.g. by an operative elecrostatic force, whereafter the sheet (3) pushes the guide member (12) ahead of itself, the sheet being separated from the nip-forming roller surfaces until the sheet (3) is engaged by a pair of rollers (7, 8).
公开/授权文献
- EP0398438B1 Device for guiding a sheet 公开/授权日：1994-08-31
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