发明授权
- 专利标题： Conductive member and process cartridge having it and image forming apparatus having the process cartridge
- 专利标题（中）： 具有它的导电构件和处理盒以及具有处理盒的成像设备
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申请号： US11340533申请日： 2006-01-27
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公开(公告)号： US07693456B2公开(公告)日： 2010-04-06
- 发明人: Yutaka Narita , Makoto Nakamura , Akiko Tanaka , Taisuke Tokuwaki , Tadayuki Oshima , Hiroki Furubayashi
- 申请人： Yutaka Narita , Makoto Nakamura , Akiko Tanaka , Taisuke Tokuwaki , Tadayuki Oshima , Hiroki Furubayashi
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2005-019517 20050127
- 主分类号： G03G15/02
- IPC分类号： G03G15/02 ; G03G21/18 ; G03G15/08 ; G03G15/20
摘要：
A conductive member including a conductive supporting body (1), an electric resistance adjusting layer (2) formed on the conductive supporting body (1), and space holding members (3, 3) provided on opposite ends of the electric resistance adjusting layer (2), at least one engaging projection (50, 60,70, 80) being provided on one of the electric resistance adjusting layer (2) and each of the space holding members (3, 3), and an engaging opening (51, 61, 71, 81) in which the engaging projection is inserted being provided in the other of the electric resistance adjusting layer (2) and each of the space holding members (3, 3).
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