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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

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。

6. 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。

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. 发明申请

US20110008074A1 PROCESS CARTRIDGE, DEVELOPER SUPPLY CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：工艺盒，开发商供应盒和电子图像形成装置
公开(公告)号：US20110008074A1
公开(公告)日：2011-01-13
申请号：US12848377
申请日：2010-08-02
申请人： Tachio Kawai
发明人： Tachio Kawai
IPC分类号： G03G15/08
CPC分类号： G03G21/1814 , G03G15/0872 , G03G15/0875 , G03G15/0886 , G03G2215/0119 , G03G2221/1853
摘要： A developer supply cartridge supplies a developer into a process cartridge, and is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The process cartridge includes a drum, a developing roller, a receiving-side shutter portion opening and closing a developer receiving opening, a receiving-side movable portion to move the receiving-side shutter portion, and a regulating member for regulating movement of the receiving-side movable portion. The developer supply cartridge includes a supplying-side developer accommodating portion, a developer supply opening supplying the developer from the supplying-side developer accommodating portion into the process cartridge through the developer receiving opening, a supplying-side shutter portion opening and closing the developer supply opening, and a supplying-side movable portion to open the supplying-side shutter portion when the developer supply cartridge enters the main assembly and the process cartridge is set in the main assembly, by engagement with the receiving-side movable portion.
摘要翻译：显影剂供应盒将显影剂供应到处理盒中，并且可拆卸地安装到电子照相成像设备的主组件上。处理盒包括滚筒，显影辊，打开和关闭显影剂接收开口的接收侧快门部分，用于移动接收侧快门部分的接收侧可移动部分和用于调节接收侧移动部件的调节部件侧可动部。显影剂供应盒包括供应侧显影剂容纳部分，通过显影剂接收开口将显影剂从供给侧显影剂容纳部分供给到处理盒中的显影剂供应开口，打开和关闭显影剂供应源并且当显影剂供应盒进入主组件并且处理盒通过与接收侧可移动部分接合而被设置在主组件中时，供应侧活动部分打开供给侧活门部分。

10. 发明授权

US07555249B2 Process cartridge, developer supply cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒，显影剂供应盒和电子照相成像装置
公开(公告)号：US07555249B2
公开(公告)日：2009-06-30
申请号：US11556539
申请日：2006-11-03
申请人： Tachio Kawai
发明人： Tachio Kawai
IPC分类号： G03G15/08
CPC分类号： G03G21/1814 , G03G15/0872 , G03G15/0875 , G03G15/0886 , G03G2215/0119 , G03G2221/1853
摘要： A developer supply cartridge supplies developer into a process cartridge and is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The process cartridge includes a drum, a developing roller, a receiving-side shutter opening and closing a developer receiving opening receiving the developer used by the roller, a receiving-side mover to move the shutter including an operator, and a regulator regulating movement of the mover when the operator is at an operating position. The developer supply cartridge includes a developer accommodator, developer supply opening supplying developer from the accommodator into the process cartridge through the developer receiving opening, a supplying-side shutter opening open and closing the developer supply opening, and a supplying-side mover to move the supplying-side shutter from a closed to an open position when the developer supply cartridge enters and the process cartridge is set in the main assembly, by engagement with the operator.
摘要翻译：显影剂供应盒将显影剂供应到处理盒中，并且可拆卸地安装到电子照相成像设备的主组件上。该处理盒包括一个鼓，一个显影辊，一个接收侧开闭器，用于打开和关闭一个接收滚筒使用的显影剂的显影剂接收口，一个接收侧移动器，用于移动包括操作者的遮板，当操作员处于操作位置时的动子。显影剂供应盒包括显影剂容纳器，显影剂供给开口，通过显影剂接收开口将显影剂从调节器供应到处理盒中，供给侧快门开口打开和关闭显影剂供给口，以及供给侧移动器，通过与操作者的接合，当显影剂供应盒进入并且处理盒被设置在主组件中时，供应侧快门从关闭位置到打开位置。

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