Invention Grant
US08170447B2 Image forming apparatus, developing apparatus and contact-retracting method
有权
图像形成装置，显影装置和接触回收方法
- Patent Title: Image forming apparatus, developing apparatus and contact-retracting method
- Patent Title (中): 图像形成装置，显影装置和接触回收方法
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Application No.: US12020866Application Date: 2008-01-28
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Publication No.: US08170447B2Publication Date: 2012-05-01
- Inventor: Keisuke Kubo , Kei Hirata , Tomio Onuki , Takeshi Okoshi , Toshikazu Tsumita , Taiyou Uehara , Takashi Sakamoto , Naoya Iwata , Hirohisa Kohno , Akihide Kawamura , Kazunori Koshimori
- Applicant: Keisuke Kubo , Kei Hirata , Tomio Onuki , Takeshi Okoshi , Toshikazu Tsumita , Taiyou Uehara , Takashi Sakamoto , Naoya Iwata , Hirohisa Kohno , Akihide Kawamura , Kazunori Koshimori
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-212865 20070817
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
The image forming apparatus is provided with: an image carrier; an exposure member that exposes the image carrier and forms an electrostatic latent image on the image carrier; a developing member that develops the electrostatic latent image formed on the image carrier; and a contact-retracting unit that rotates the developing member taking a predetermined position as the rotational center, and brings the developing member in contact with or proximity to the image carrier or retracts the developing member from the image carrier.
Public/Granted literature
- US20090047041A1 IMAGE FORMING APPARATUS, DEVELOPING APPARATUS AND CONTACT-RETRACTING METHOD Public/Granted day:2009-02-19
Information query
