Invention Grant
- Patent Title: Developing device and image forming apparatus including the same
- Patent Title (中): 显影装置和包括其的图像形成装置
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Application No.: US14671344Application Date: 2015-03-27
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Publication No.: US09298126B2Publication Date: 2016-03-29
- Inventor: Tamotsu Shimizu , Akihiro Watanabe , Chikara Ishihara , Yasuhiro Tauchi , Masashi Fujishima , Yu Sasaki , Hiroaki Sakai , Yasuhiro Oishi , Yukimasa Watanabe
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solution Inc.
- Current Assignee: KYOCERA Document Solution Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2014-082588 20140414
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A developing device includes a housing, a development roller, and a roller gear. The roller gear is disposed at one axial end of the development roller and transmits a rotational drive force to the development roller. The development roller includes a sleeve and a coating layer. The coating layer is formed by dipping the sleeve in a dipping bath with the sleeve directed axially vertically. The development roller is mounted to the housing such that a lower axial end of the development roller at the time of the dipping is an opposite axial end to the one axial end at which the roller gear is disposed.
Public/Granted literature
- US20150293470A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME Public/Granted day:2015-10-15
Information query
