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.
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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 |
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代理人 |
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主权项 |
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地址 |
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