Invention Grant
US08131199B2 Cleaning device for image forming apparatus, and process cartridge having cleaning device
有权
用于图像形成装置的清洁装置和具有清洁装置的处理盒
- Patent Title: Cleaning device for image forming apparatus, and process cartridge having cleaning device
- Patent Title (中): 用于图像形成装置的清洁装置和具有清洁装置的处理盒
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Application No.: US12558934Application Date: 2009-09-14
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Publication No.: US08131199B2Publication Date: 2012-03-06
- Inventor: Kazuhiko Watanabe , Yoshiki Hozumi
- Applicant: Kazuhiko Watanabe , Yoshiki Hozumi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-237176 20080916; JP2008-293009 20081117
- Main IPC: G03G21/00
- IPC: G03G21/00
Abstract:
A cleaning device for cleaning a surface moving member such as an image carrier of an image forming apparatus, and a process cartridge having the cleaning device. The cleaning device has a cleaning member that is brought into uniform abutment against the surface moving member in a longitudinal direction of the surface moving member. A high removing performance can be obtained while preventing the abrasion of the surface moving member and the cleaning blade, and the state of abutment between the surface moving member and the cleaning blade is securely maintained over time.
Public/Granted literature
- US20100067949A1 CLEANING DEVICE FOR IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE HAVING CLEANING DEVICE Public/Granted day:2010-03-18
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