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1. 发明授权

US06968142B2 Process cartridge and image forming apparatus 有权
标题翻译：处理盒和成像设备
公开(公告)号：US06968142B2
公开(公告)日：2005-11-22
申请号：US10367805
申请日：2003-02-19
申请人： Takeshi Arimitsu , Tachio Kawai , Hideki Maeshima
发明人： Takeshi Arimitsu , Tachio Kawai , Hideki Maeshima
IPC分类号： G03G21/16 , G03G21/18
CPC分类号： G03G21/1825 , G03G21/1832 , G03G2221/1609 , G03G2221/169
摘要： A process cartridge detachably mountable to the main body of an image forming apparatus includes an electrophotographic photosensitive drum, at least one process device for acting on the drum, a cartridge frame holding the drum and the process device and exposing a portion of the drum, a shutter member provided for movement between a position to protect and a position to permit exposure the of the drum, and a shutter opening and closing link mechanism for moving the shutter member in operative association with the opening and closing operation of an openable and closable door when the process cartridge is mounted on the cartridge mounting portion of the main body of the image forming apparatus.
摘要翻译：可拆卸地安装到图像形成设备的主体的处理盒包括电子照相感光鼓，用于作用在滚筒上的至少一个处理装置，保持滚筒和处理装置的盒框架，以及暴露滚筒的一部分，提供用于在要保护的位置和允许鼓的曝光的位置之间的运动的挡板构件，以及用于使活门构件与可打开和关闭的门的打开和关闭操作相关联的活门打开和关闭连杆机构，处理盒安装在图像形成装置的主体的盒安装部分上。

2. 发明授权

US07046942B2 Process cartridge and image forming apparatus 有权
标题翻译：处理盒和成像设备
公开(公告)号：US07046942B2
公开(公告)日：2006-05-16
申请号：US11107806
申请日：2005-04-18
申请人： Takeshi Arimitsu , Tachio Kawai , Hideki Maeshima
发明人： Takeshi Arimitsu , Tachio Kawai , Hideki Maeshima
IPC分类号： G03G21/18
CPC分类号： G03G21/1825 , G03G21/1832 , G03G2221/1609 , G03G2221/169
摘要： A process cartridge detachably mountable to the main body of an image forming apparatus includes an electrophotographic photosensitive drum, at least one process device for acting on the drum, a cartridge frame holding the drum and the process device and exposing a portion of the drum, a shutter member provided for movement between a position to protect and a position to permit exposure the of the drum, and a shutter opening and closing link mechanism for moving the shutter member in operative association with the opening and closing operation of an openable and closable door when the process cartridge is mounted on the cartridge mounting portion of the main body of the image forming apparatus.
摘要翻译：可拆卸地安装到图像形成设备的主体的处理盒包括电子照相感光鼓，用于作用在滚筒上的至少一个处理装置，保持滚筒和处理装置的盒框架，以及暴露滚筒的一部分，提供用于在要保护的位置和允许鼓的曝光的位置之间的运动的挡板构件，以及用于使活门构件与可打开和关闭的门的打开和关闭操作相关联的活门打开和关闭连杆机构，处理盒安装在图像形成装置的主体的盒安装部分上。

3. 发明授权

US06947686B2 Process cartridge and spacer for same 有权
标题翻译：处理盒和垫片相同
公开(公告)号：US06947686B2
公开(公告)日：2005-09-20
申请号：US10368375
申请日：2003-02-20
申请人： Tachio Kawai , Takeshi Arimitsu , Hideki Maeshima
发明人： Tachio Kawai , Takeshi Arimitsu , Hideki Maeshima
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an electrophotographic photosensitive drum; a developing roller for developing an electrostatic latent image formed on the drum; a first frame supporting the drum; a second frame supporting the developing roller; a coupling member for coupling the first frame and the second frame such that developing roller and the drum contact each other or are spaced from each other; an urging member for urging the drum and the developing roller toward each other; a spacer member for maintaining the drum and the developing roller spaced from each other or the distance between centers of the drum and the developing roller to be larger than the distance therebetween during an image forming operation. The spacer member supports the first frame and second frame at least at longitudinally extending surfaces of the process cartridge, and is detachable from the process cartridge.
摘要翻译：可拆卸地安装到图像形成装置的主组件的处理盒包括电子照相感光鼓; 用于显影形成在滚筒上的静电潜像的显影辊; 支撑滚筒的第一框架; 支撑显影辊的第二框架; 用于联接第一框架和第二框架的联接构件，使得显影辊和滚筒彼此接触或彼此间隔开; 推动构件，用于将滚筒和显影辊朝向彼此推动; 在图像形成操作期间，保持滚筒和显影辊彼此间隔开的间隔构件或滚筒和显影辊的中心之间的距离大于它们之间的距离。间隔件至少在处理盒的纵向延伸的表面上支撑第一框架和第二框架，并且可从处理盒拆卸。

4. 发明申请

US20050185984A1 Process cartridge and image forming apparatus 有权
公开(公告)号：US20050185984A1
公开(公告)日：2005-08-25
申请号：US11107806
申请日：2005-04-18
申请人： Takeshi Arimitsu , Tachio Kawai , Hideki Maeshima
发明人： Takeshi Arimitsu , Tachio Kawai , Hideki Maeshima
IPC分类号： G03G21/16 , G03G21/18
CPC分类号： G03G21/1825 , G03G21/1832 , G03G2221/1609 , G03G2221/169
摘要： A process cartridge detachably mountable to the main body of an image forming apparatus includes an electrophotographic photosensitive drum, at least one process device for acting on the drum, a cartridge frame holding the drum and the process device and exposing a portion of the drum, a shutter member provided for movement between a position to protect and a position to permit exposure the of the drum, and a shutter opening and closing link mechanism for moving the shutter member in operative association with the opening and closing operation of an openable and closable door when the process cartridge is mounted on the cartridge mounting portion of the main body of the image forming apparatus.

5. 发明授权

US6055406A Cleaning frame, cleaning device, process cartridge and electrophotographic image forming apparatus with segregated waste toner container 失效
标题翻译：清洁框架，清洁装置，处理盒和具有分离的废调色剂容器的电子照相成像设备
公开(公告)号：US6055406A
公开(公告)日：2000-04-25
申请号：US917868
申请日：1997-08-27
申请人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Kouji Miura , Takeshi Arimitsu
发明人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Kouji Miura , Takeshi Arimitsu
IPC分类号： G03G15/08 , G03G21/10 , G03G21/12 , G03G21/18 , G03G21/00 , G03G15/00
CPC分类号： G03G21/105 , G03G21/12
摘要： A cleaning device for removing toner from an electrophotographic photosensitive member usable with an electrophotographic image forming apparatus includes a cleaning member for removing toner from the electrophotographic photosensitive member; a toner transporting portion having a toner transporting member for transporting the toner removed from the electrophotographic photosensitive member by the cleaning member; a toner accommodating portion for accommodating the toner transported by the toner transporting portion; a separation member provided between the toner transporting portion and the toner accommodating portion and having an accommodation opening for permitting the toner to be fed by the toner transporting portion to the toner accommodating portion.
摘要翻译：用于从可电子照相图像形成装置可用的电子照相感光构件中除去调色剂的清洁装置包括用于从电子照相感光构件除去调色剂的清洁构件; 调色剂输送部分，具有调色剂传送部件，用于通过清洁部件传送从电子照相感光部件移除的调色剂; 调色剂容纳部分，用于容纳由调色剂传送部分运送的调色剂; 设置在调色剂传送部分和调色剂容纳部分之间并具有用于允许调色剂由调色剂传送部分供给到调色剂容纳部分的容纳开口的分离部件。

6. 发明授权

US5887227A Developing device 失效
标题翻译：开发设备
公开(公告)号：US5887227A
公开(公告)日：1999-03-23
申请号：US856864
申请日：1997-05-15
申请人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Koji Miura , Kazuhiko Kanno , Takeshi Arimitsu , Hideki Sato
发明人： Tachio Kawai , Jun Miyamoto , Kanji Yokomori , Koji Miura , Kazuhiko Kanno , Takeshi Arimitsu , Hideki Sato
IPC分类号： G03G21/00 , G03G15/00 , G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/0896 , G03G2215/0177
摘要： A developing device which is capable of being detachably mounted to a rotary unit of an image forming apparatus and which includes a developer carrying member for forming a development region together with an image carrying member and rotating as carrying a developer, a developer containing section for containing the developer to be supplied to the developer carrying member, and a pressure relief portion provided in a surface substantially perpendicular to the rotational axis of the rotary unit, of the developer containing section.
摘要翻译：一种显影装置，其能够可拆卸地安装到图像形成装置的旋转单元，并且包括用于与图像承载构件一起形成显影区域并作为携带显影剂旋转的显影剂承载构件，用于容纳显影剂供应到显影剂承载构件，以及设置在基本上垂直于旋转单元的旋转轴线的表面中的压力释放部分。

7. 外观设计

USD474497S1 Image forming apparatus 失效
公开(公告)号：USD474497S1
公开(公告)日：2003-05-13
申请号：US29163920
申请日：2002-07-16
申请人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani
设计人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani

8. 外观设计

USD474232S1 Image forming apparatus 失效
公开(公告)号：USD474232S1
公开(公告)日：2003-05-06
申请号：US29163919
申请日：2002-07-16
申请人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani
设计人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani

9. 发明授权

US06947685B2 Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US06947685B2
公开(公告)日：2005-09-20
申请号：US10329476
申请日：2002-12-27
申请人： Takeshi Arimitsu , Jun Miyamoto , Kouji Miura , Hideki Maeshima
发明人： Takeshi Arimitsu , Jun Miyamoto , Kouji Miura , Hideki Maeshima
IPC分类号： G03G21/00 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1885 , G03G2221/1823 , G03G2221/1861
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive drum; a processor actable on the electrophotographic photosensitive drum; a memory member for storing information about the process cartridge and for communicating with a communicator provided in the main assembly of the electrophotographic image forming apparatus; a cartridge frame supporting the electrophotographic photosensitive drum, the processor and the memory member, wherein the memory member is provided on a surface which crosses with an axis of the electrophotographic photosensitive drum, and when the process cartridge is mounted to the main assembly of the apparatus, the process cartridge is urged by an urging member provided in the main assembly in a direction from a side provided with the memory member to a side opposite therefrom.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括电子照相感光鼓; 可处理在电摄影感光鼓上的处理器; 用于存储关于处理盒的信息并用于与设置在电子照相成像设备的主组件中的通信器通信的存储器构件; 支撑电子照相感光鼓的盒式框架，处理器和存储器构件，其中存储构件设置在与电子照相感光鼓的轴线交叉的表面上，并且当处理盒安装到设备的主组件处理盒被设置在主组件中的推动构件沿着从设置有存储构件的一侧到与其相对的一侧的方向被推动。

10. 发明授权

US06922536B2 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US06922536B2
公开(公告)日：2005-07-26
申请号：US10329504
申请日：2002-12-27
申请人： Takeshi Arimitsu , Hideki Maeshima
发明人： Takeshi Arimitsu , Hideki Maeshima
IPC分类号： G03G21/00 , G03G21/18 , H01R4/64 , G03G15/00
CPC分类号： G03G21/1825 , G03G21/1871 , G03G2221/166
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum; a processor actable on the drum; an electroconductive shaft member supporting and electrically connected with the drum; a cartridge frame for rotatably supporting the drum; a grounding contact member mounted on the frame and including a sliding contact for sliding contact with the shaft member and a fixed contact contacted to an urging member provided in the assembly; a cartridge positioning member for positioning an axis of the drum, wherein the positioning member is urged to a positioning portion of the assembly by the fixed contact being urged by the urging member when the cartridge is mounted to the assembly, wherein by the fixed contact being contacted and urged by the urging member the drum is electrically grounded, and the cartridge positioning member is positioned relative to the positioning portion.
摘要翻译：可拆卸地安装到电子照相图像形成装置的主组件的处理盒包括电子照相感光鼓; 处理器可在鼓上运行; 支承并与滚筒电连接的导电轴件; 用于可旋转地支撑滚筒的盒框架; 安装在所述框架上的接地接触构件，并且包括与所述轴构件滑动接触的滑动接触件和与设置在所述组件中的推动构件接触的固定接触件; 用于定位滚筒的轴线的盒定位构件，其中定位构件通过固定触点被推动到组件的定位部分，当盒被安装到组件时由推动构件施力，其中通过固定触点接触并由推动构件推动滚筒电接地，并且盒定位构件相对于定位部分定位。

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