发明名称 IMAGE EXPOSURE APPARATUS, CLEANING DEVICE OF IMAGE EXPOSURE APPARATUS, AND IMAGE FORMING APPARATUS
摘要 An image exposure apparatus is provided and includes: an optical unit that emits light to form an exposure image on a photosensitive material; a casing that houses the optical unit and that has an image exposure window through which the light is allowed to pass for forming the exposure image; a transparent dustproof member at the image exposure window; and a shutter member switched between a shield position for covering a region above the dustproof member, which serves as a passage region of a cleaning member for cleaning a surface of the dustproof member, and an open position for allowing the light to pass through the dustproof member to form an exposure image on a surface of the photosensitive material. When the shutter member is located at the shield position, at least a part of the shutter member goes into the passage region of the cleaning member.
申请公布号 US2009245850(A1) 申请公布日期 2009.10.01
申请号 US20080252948 申请日期 2008.10.16
申请人 KAWAI JUN;OHBA SHINICHI;HAYASHI KENJI 发明人 KAWAI JUN;OHBA SHINICHI;HAYASHI KENJI
分类号 G03G21/00 主分类号 G03G21/00
代理机构 代理人
主权项
地址