Invention Grant
- Patent Title: Rotational force transmitting part
- Patent Title (中): 旋转力传递部分
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Application No.: US13693656Application Date: 2012-12-04
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Publication No.: US08532533B2Publication Date: 2013-09-10
- Inventor: Takahito Ueno , Shigeo Miyabe , Masanari Morioka , Masato Hisano
- Applicant: Cannon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-346191 20061222; JP2007-042666 20070222; JP2007-330304 20071221
- Main IPC: G03G15/00
- IPC: G03G15/00
Abstract:
An electrophotographic photosensitive drum unit includes a cylinder having a photosensitive layer at an outer periphery thereof. A drum flange is provided at one end of the cylinder, with the drum flange including a plurality of projections provided inside of the drum flange and projected radially inwardly of the drum flange, and with a space diametrically between the projections. A radially inner part of each projection has an overhang.
Public/Granted literature
- US20130164031A1 ROTATIONAL FORCE TRANSMITTING PART Public/Granted day:2013-06-27
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