发明公开
- 专利标题： Electrostatic copying apparatus
- 专利标题（中）： 静电复印设备
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申请号： EP85110092.5申请日： 1983-04-19
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公开(公告)号： EP0171087A2公开(公告)日： 1986-02-12
- 发明人: Kimura, Hiroshi , Hisajima, Masahiko , Shibata, Kiyoshi , Irie, Yoichiro , Morimoto, Kiyoshi , Nagashima, Takashi , Yoshikawa, Yasuhiko , Yamamoto, Kiyonori , Watashi, Masahiro , Yoshinaga, Shinsuke , Yamamoto, Toshihiko
- 申请人： MITA INDUSTRIAL CO., LTD.
- 申请人地址： 2-28, 1-chome, Tamatsukuri Chuo-ku Osaka 540 JP
- 专利权人： MITA INDUSTRIAL CO., LTD.
- 当前专利权人： MITA INDUSTRIAL CO., LTD.
- 当前专利权人地址： 2-28, 1-chome, Tamatsukuri Chuo-ku Osaka 540 JP
- 代理机构： Heidrich, Udo, Dr. jur., Dipl.-Phys.
- 优先权： JP64664/82 19820420
- 主分类号： G03G15/28
- IPC分类号： G03G15/28 ; G03B27/52
摘要：
An electrostatic copying apparatus comprising
- a transparent plate
-on which to place a document to be copied,
- an optical system
- for projecting the image of the document onto an electrostatographic photosensitive member in an exposure zone located along the moving path of the photosensitive member, and
-a driving means
- for reciprocating one of at least a part of the optical system and the transparent plate is characterized in that
-said driving means includes
- a backward movement restricting means
- for stopping the backward movement of said one of at least a part of the optical system and the transparent plate fully accurately at a predetermined forward movement start position.
- a transparent plate
-on which to place a document to be copied,
- an optical system
- for projecting the image of the document onto an electrostatographic photosensitive member in an exposure zone located along the moving path of the photosensitive member, and
-a driving means
- for reciprocating one of at least a part of the optical system and the transparent plate is characterized in that
-said driving means includes
- a backward movement restricting means
- for stopping the backward movement of said one of at least a part of the optical system and the transparent plate fully accurately at a predetermined forward movement start position.
公开/授权文献
- EP0171087B1 Electrostatic copying apparatus 公开/授权日：1989-07-26
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