发明授权
US06917774B2 PROCESS CARTRIDGE MOUNTING AND DEMOUNTING MECHANISM INCLUDING A GUIDE TO BE POSITIONED, A PROCESS CARTRIDGE DETACHABLY MOUNTABLE TO ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS INCLUDING A GUIDE TO BE POSITIONED OR A CARTRIDGE POSITIONING PORTION, AND THE ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
有权
过程盒安装和转发机制，包括定位指南，可拆卸地安装在电子图像形成装置上的过程盒，包括定位指南或磁带定位部件，以及电子图像形成装置
- 专利标题： PROCESS CARTRIDGE MOUNTING AND DEMOUNTING MECHANISM INCLUDING A GUIDE TO BE POSITIONED, A PROCESS CARTRIDGE DETACHABLY MOUNTABLE TO ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS INCLUDING A GUIDE TO BE POSITIONED OR A CARTRIDGE POSITIONING PORTION, AND THE ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- 专利标题（中）： 过程盒安装和转发机制，包括定位指南，可拆卸地安装在电子图像形成装置上的过程盒，包括定位指南或磁带定位部件，以及电子图像形成装置
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申请号： US10098289申请日： 2002-03-18
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公开(公告)号： US06917774B2公开(公告)日： 2005-07-12
- 发明人: Ichiro Terada , Shinya Noda
- 申请人： Ichiro Terada , Shinya Noda
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2001-075842 20010316
- 主分类号： G03G21/16
- IPC分类号： G03G21/16 ; G03G15/00 ; G03G21/18
摘要：
A process cartridge mounting and demounting mechanism detachably mounts a process cartridge to a main assembly of an electrophotographic image forming apparatus. The mechanism includes an opening through which the process cartridge is mounted and demounted; an opening and closing member for opening and closing the opening; a cartridge mounting member for demountably mounting the process cartridge; and a mounting member holder for movably holding the cartridge mounting member in interrelation with an operation of the opening and closing member at a first position in which the process cartridge is detachably mountable with the opening and closing member being in an open state and at a second position in which the process cartridge is capable of operation for image formation with the opening and closing member being in a closing state.