Invention Grant
US08831487B2 Regulating device, image bearing member cleaning device, developing device, cleaning device, process cartridge and image forming apparatus
有权
调节装置,图像承载部件清洁装置,显影装置,清洁装置,处理盒和成像装置
- Patent Title: Regulating device, image bearing member cleaning device, developing device, cleaning device, process cartridge and image forming apparatus
- Patent Title (中): 调节装置,图像承载部件清洁装置,显影装置,清洁装置,处理盒和成像装置
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Application No.: US13085710Application Date: 2011-04-13
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Publication No.: US08831487B2Publication Date: 2014-09-09
- Inventor: Yosuke Kashiide , Susumu Nittani , Hideki Maeshima
- Applicant: Yosuke Kashiide , Susumu Nittani , Hideki Maeshima
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2010-096779 20100420; JP2011-082640 20110404
- Main IPC: G03G15/08
- IPC: G03G15/08 ; G03G21/00

Abstract:
A developer layer thickness regulating device includes a blade member for regulating a thickness of a layer of a developer on a surface of a developing roller rotatably supported by a developing container for accommodating the developer and includes a supporting member for supporting the blade member. The supporting member is capable of being fastened to a part of the developing container by a fastening member, and a position of the supporting member relative to a part of the developer container is adjustable with respect to a widthwise direction of the blade member, when the supporting member is fastened to the developing container by the fastening member, so as to fasten the blade member at a predetermined position relative to the developing container. The supporting member has a projection-recess portion which is capable of biting into the part of the developing container when the supporting member is fastened by the fastening member.
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