发明授权
- 专利标题： Electrophotographic printing mechanism
- 专利标题（中）： 电子照相印刷机构
-
申请号： US669887申请日： 1991-03-14
-
公开(公告)号： US5101234A公开(公告)日： 1992-03-31
- 发明人: Yuichiro Suzuki , Makoto Kurosawa , Masaaki Koseki , Yasushi Hashimoto
- 申请人： Yuichiro Suzuki , Makoto Kurosawa , Masaaki Koseki , Yasushi Hashimoto
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi Koki Co., Ltd.
- 当前专利权人： Hitachi Koki Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-67871 19900316
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G15/00
摘要：
In an electrophotographic printing mechanism in which a photosensitive drum mechanism having a photosensitive drum and a drum cap is turned to electrostatically form an image on the photosensitive material wound on the drum, the drum cap is provided with a switch which is operated by a switch control unit, so that when the mechanism is stopped for urgent work, the operator is protected from being struck by electricity touching the drum cap.
公开/授权文献
信息查询
