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1. 发明授权

US07039339B2 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：US07039339B2
公开(公告)日：2006-05-02
申请号：US11143736
申请日：2005-06-03
申请人： Kanji Yokomori , Takeshi Arimitsu
发明人： Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1864 , G03G2215/0145 , G03G2221/1657 , G03G2221/1884
摘要： A process cartridge, detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing member for developing an image formed on the drum, first and second end cover portions provided at different ends of the drum, first and second cartridge-bottom-surface portions to be guided by first and second main assembly guide portions, first and second longitudinally-outwardly-drum-projecting portions to be positioned by first and second main assembly positioning portions, respectively, a downstream-projecting third portion to be positioned by a third main assembly positioning portion, and a driving force receiving portion, partly exposed through the first end cover portion between the first and third portions to be positioned, which engages, when the cartridge is mounted to the main assembly, a main assembly driving force transmitting portion to receive a driving force for rotating the developing member from the main assembly driving force transmitting portion.
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，用于显影形成在感光鼓上的图像的显影部件，设置在感光鼓的不同端部的第一和第二端盖部分，第一以及由第一和第二主组件引导部分引导的第二筒底表面部分，分别由第一和第二主组件定位部分定位的第一和第二纵向向外鼓突出部分，下游突出的第三部分由第三主组件定位部分定位;以及驱动力接收部分，其部分地通过第一和第三部分之间的第一端盖部分露出，以便当盒安装到主组件时，主组件驱动力传递部分，用于接收用于旋转显影构件f的驱动力主组件驱动力传递部分。

2. 发明申请

US20050220485A1 Process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US20050220485A1
公开(公告)日：2005-10-06
申请号：US11143736
申请日：2005-06-03
申请人： Kanji Yokomori , Takeshi Arimitsu
发明人： Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G2215/0145 , G03G2221/1657 , G03G2221/1884
摘要： A process cartridge, detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing member for developing an image formed on the drum, first and second end cover portions provided at different ends of the drum, first and second cartridge-bottom-surface portions to be guided by first and second main assembly guide portions, first and second longitudinally-outwardly-drum-projecting portions to be positioned by first and second main assembly positioning portions, respectively, a downstream-projecting third portion to be positioned by a third main assembly positioning portion, and a driving force receiving portion, partly exposed through the first end cover portion between the first and third portions to be positioned, which engages, when the cartridge is mounted to the main assembly, a main assembly driving force transmitting portion to receive a driving force for rotating the developing member from the main assembly driving force transmitting portion.

3. 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。

4. 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

5. 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

6. 发明授权

US06459869B2 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：US06459869B2
公开(公告)日：2002-10-01
申请号：US09760702
申请日：2001-01-17
申请人： Susumu Nittani , Kanji Yokomori , Takeshi Arimitsu
发明人： Susumu Nittani , Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G2118
CPC分类号： G03G21/1825 , G03G21/1857 , G03G2221/1657 , G03G2221/1861
摘要： A process cartridge detachably mountable to the main assembly of an electrophotographic image forming apparatus, the process cartridge includes a first frame; a second frame connected with the first frame for rotation about a shaft; an electrophotographic photosensitive drum provided in the first frame; a developing member, provided in the second frame, for developing an electrostatic latent image formed on the photosensitive drum with a developer; and a development driving force receiving member for receiving a driving force for rotating the developing member from a main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus, the development driving force receiving member being disposed coaxial with the shaft.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，处理盒包括第一框架; 与所述第一框架连接的用于围绕轴旋转的第二框架; 设置在第一框架中的电子照相感光鼓; 设置在第二框架中的用显影剂显影形成在感光鼓上的静电潜像的显影部件; 以及显影驱动力接收构件，用于当处理盒安装到设备的主组件时接收用于使显影构件从设备的主组件旋转的驱动力，显影驱动力接收构件与轴同轴设置。

7. 发明授权

US06684041B2 Process cartridge, electrophotographic photosensitive drum, electrophotographic image forming apparatus and color electrophotographic image forming apparatus 有权
标题翻译：处理盒，电子照相感光鼓，电照相成像设备和彩色电子照相成像设备
公开(公告)号：US06684041B2
公开(公告)日：2004-01-27
申请号：US10058408
申请日：2002-01-30
申请人： Kanji Yokomori , Takeshi Arimitsu
发明人： Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G1500
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G2221/1657 , G03G2221/183
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus for forming an image on a recording material, the apparatus including a motor, a driving rotatable member for transmitting a driving force from the motor, and a twisted recess being rotatable integrally with the driving rotatable member. The process cartridge includes an electrophotographic photosensitive drum, a process device actable on the drum, a twisted projection being engageable with the recess, and a permitting portion for permitting engagement between the twisted protection and the recess only at a predetermined relative rotational position therebetween to establish the engagement therebetween with the predetermined relative to rotational position. When the process cartridge is mounted to the main assembly of the apparatus, the rotating force is transmitted from the driving rotatable member to the drum by rotation of the driving rotatable member with the twisted projection being in engagement with the recess.
摘要翻译：处理盒可拆卸地安装到用于在记录材料上形成图像的电子照相图像形成装置的主组件，该装置包括电动机，用于传递来自电动机的驱动力的驱动可旋转构件和可旋转的扭转凹部与驱动可旋转构件一体。处理盒包括电子照相感光鼓，可操作在鼓上的处理装置，可与凹部接合的扭曲突起，以及仅在其之间的预定相对旋转位置允许扭转保护和凹部之间接合的允许部分，以建立其间的接合与预定的相对于旋转位置。当处理盒安装到设备的主组件上时，旋转力通过旋转的驱动可旋转构件的旋转而从驱动可旋转构件传递到滚筒，扭转突起与凹部接合。

8. 发明授权

US06463234B2 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：US06463234B2
公开(公告)日：2002-10-08
申请号：US09752675
申请日：2001-01-03
申请人： Takeshi Arimitsu , Kanji Yokomori , Susumu Nittani
发明人： Takeshi Arimitsu , Kanji Yokomori , Susumu Nittani
IPC分类号： G03G2118
CPC分类号： G03G21/1853 , G03G21/186 , G03G2221/1618
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a first frame; a second frame rotatablely coupled with the first frame; an electrophotographic photosensitive drum provided in the first frame; a developing member, provided in the second frame, for developing a latent image formed on the photosensitive drum with a developer; a cleaning member, provided in the first frame, for removing the developer remaining on the drum; a removed developer feeding member, provided in the first frame, for transporting the developer removed by the cleaning member; a drum driving force receiving member, provided in the first frame, for receiving, from the main assembly, a driving force for rotating the drum when the process cartridge is mounted to the main assembly; a development driving force receiving member, provided in the second frame, for receiving, from the main assembly, a driving force for rotating the developing member when the process cartridge is mounted to the main assembly of the apparatus; a driving force transmitting member, provided in the second frame, for transmitting, to the removed developer feeding member, the driving force received from the main assembly by the development driving force to rotate the removed developer feeding member.
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第一框架; 第二框架，其可旋转地与所述第一框架联接; 设置在第一框架中的电子照相感光鼓; 设置在第二框架中的用显影剂显影形成在感光鼓上的潜像的显影部件; 设置在第一框架中的清洁构件，用于去除保留在滚筒上的显影剂; 设置在第一框架中的用于运送由清洁构件除去的显影剂的去除的显影剂供给构件; 设置在所述第一框架中的鼓驱动力接收构件，用于当所述处理盒安装到所述主组件时从所述主组件接收用于使所述滚筒旋转的驱动力; 设置在第二框架中的显影驱动力接收构件，用于当处理盒安装到装置的主组件时从主组件接收用于使显影构件旋转的驱动力; 设置在第二框架中的驱动力传递构件，用于通过显影驱动力将从主组件接收的驱动力传递到去除的显影剂供给构件，以旋转除去的显影剂供给构件。

9. 发明授权

US06934489B2 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：US06934489B2
公开(公告)日：2005-08-23
申请号：US10337823
申请日：2003-01-08
申请人： Kanji Yokomori , Takeshi Arimitsu
发明人： Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1864 , G03G2215/0145 , G03G2221/1657 , G03G2221/1884
摘要： A process cartridge, detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum, a developing member for developing an image formed on the drum, first and second end cover portions provided at different ends of the drum, first and second cartridge-bottom-surface portions to be guided by first and second main assembly guide portions, first and second longitudinally-outwardly-drum-projecting portions to be positioned by first and second main assembly positioning portions, respectively, a downstream-projecting third portion to be positioned by a third main assembly positioning portion, and a driving force receiving portion, partly exposed through the first end cover portion between the first and third portions to be positioned, which engages, when the cartridge is mounted to the main assembly, a main assembly driving force transmitting portion to receive a driving force for rotating the developing member from the main assembly driving force transmitting portion.
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，用于显影形成在感光鼓上的图像的显影部件，设置在感光鼓的不同端部的第一和第二端盖部分，第一以及由第一和第二主组件引导部分引导的第二筒底表面部分，分别由第一和第二主组件定位部分定位的第一和第二纵向向外鼓突出部分，下游突出的第三部分由第三主组件定位部分定位;以及驱动力接收部分，其部分地通过第一和第三部分之间的第一端盖部分露出，以便当盒安装到主组件时，主组件驱动力传递部分，用于接收用于旋转显影构件f的驱动力主组件驱动力传递部分。

10. 发明授权

US06535709B2 Developing apparatus featuring an end of a regulating member coupled to a supporting member of the apparatus, regulating member, and method for assembling the same 有权
标题翻译：显影装置具有连接到装置的支撑构件的调节构件的端部，调节构件及其组装方法
公开(公告)号：US06535709B2
公开(公告)日：2003-03-18
申请号：US09828145
申请日：2001-04-09
申请人： Kanji Yokomori , Takeshi Arimitsu , Susumu Nittani
发明人： Kanji Yokomori , Takeshi Arimitsu , Susumu Nittani
IPC分类号： G03G1508
CPC分类号： G03G15/0812 , G03G2215/0177
摘要： A developing apparatus and a method for assembling the apparatus is capable of uniformalizing a thickness of a developer carried on a developer carrying body, thereby preventing a nonuniform optical density of an image from being produced. The developing apparatus includes a developing frame, a developer carrying body, and a regulating member, wherein the regulating member includes an elastic blade to be brought into contact with the developer and a supporting member for supporting the elastic blade. The supporting member is supported by the developing frame. The elastic blade is coupled with the supporting member by welding.
摘要翻译：用于组装该装置的显影装置和方法能够使载持在显影剂承载体上的显影剂的厚度均匀化，从而防止图像的不均匀光密度的产生。显影装置包括显影框架，显影剂承载体和调节构件，其中调节构件包括与显影剂接触的弹性刮板和用于支撑弹性刮板的支撑构件。支撑构件由显影框支撑。弹性叶片通过焊接与支撑构件联接。

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