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1. 发明申请

US20110268471A1 CARTRIDGE, IMAGE FORMING APPARATUS, AND DRUM ATTACHING METHOD 有权
标题翻译：墨盒，图像形成装置和鼓式连接方法
公开(公告)号：US20110268471A1
公开(公告)日：2011-11-03
申请号：US13093332
申请日：2011-04-25
申请人： Jun Miyazaki , Noriyuki Komatsu
发明人： Jun Miyazaki , Noriyuki Komatsu
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/181 , G03G2221/1606
摘要： A cartridge detachably mountable to an image forming apparatus, the cartridge includes a photosensitive drum having a shaft provided adjacent one axial end; a frame; the frame being provided with a first bearing portion supporting a circumference of the shaft; the frame being provided with a second bearing portion supporting a circumference of the shaft, the second bearing portion being spaced from the first bearing portion with respect to the axial direction and being disposed in a side opposite from the first bearing portion with respect to a plane including an axis of the shaft at the time when the shaft is supported by the first bearing portion; a first clearance space, provided in a position opposite the first bearing portion with respect to the plane, wherein when causing the shaft to be supported by the first bearing portion, the shaft is capable of entering the first clearance space; and a second clearance space, provided in a position opposite the second bearing portion with respect to the plane, wherein when causing the shaft to be supported by the second bearing portion, the shaft is capable of entering the second clearance space.
摘要翻译：一种可拆卸地安装到图像形成装置的盒，所述盒包括具有设置在一个轴向端附近的轴的感光鼓; 一个框架; 所述框架设置有支撑所述轴的圆周的第一轴承部分; 所述框架设置有支撑所述轴的圆周的第二轴承部分，所述第二轴承部分相对于所述轴向方向与所述第一轴承部分间隔开并且相对于平面设置在与所述第一轴承部分相对的一侧包括当所述轴由所述第一轴承部分支撑时所述轴的轴线; 第一间隙空间，设置在与所述第一轴承部相对于所述平面相对的位置，其中当所述轴由所述第一轴承部支撑时，所述轴能够进入所述第一间隙空间; 以及设置在与所述第二轴承部相对于所述平面相对的位置的第二间隙空间，其中当所述轴由所述第二轴承部支撑时，所述轴能够进入所述第二间隙空间。

2. 发明授权

US08787794B2 Cartridge, image forming apparatus, and drum attaching method 有权
标题翻译：墨盒，图像形成装置和滚筒附着方法
公开(公告)号：US08787794B2
公开(公告)日：2014-07-22
申请号：US13093332
申请日：2011-04-25
申请人： Jun Miyazaki , Noriyuki Komatsu
发明人： Jun Miyazaki , Noriyuki Komatsu
IPC分类号： G03G15/00
CPC分类号： G03G21/181 , G03G2221/1606
摘要： A cartridge detachably mountable to an image forming apparatus, the cartridge includes a photosensitive drum having a shaft provided adjacent one axial end; a frame; the frame being provided with a first bearing portion supporting a circumference of the shaft; the frame being provided with a second bearing portion supporting a circumference of the shaft, the second bearing portion being spaced from the first bearing portion with respect to the axial direction and being disposed in a side opposite from the first bearing portion with respect to a plane including an axis of the shaft at the time when the shaft is supported by the first bearing portion; a first clearance space, provided in a position opposite the first bearing portion with respect to the plane, wherein when causing the shaft to be supported by the first bearing portion, the shaft is capable of entering the first clearance space; and a second clearance space, provided in a position opposite the second bearing portion with respect to the plane, wherein when causing the shaft to be supported by the second bearing portion, the shaft is capable of entering the second clearance space.
摘要翻译：一种可拆卸地安装到图像形成装置的盒，所述盒包括具有设置在一个轴向端附近的轴的感光鼓; 一个框架; 所述框架设置有支撑所述轴的圆周的第一轴承部分; 所述框架设置有支撑所述轴的圆周的第二轴承部分，所述第二轴承部分相对于所述轴向方向与所述第一轴承部分间隔开并且相对于平面设置在与所述第一轴承部分相对的一侧包括当所述轴由所述第一轴承部分支撑时所述轴的轴线; 第一间隙空间，设置在与所述第一轴承部相对于所述平面相对的位置，其中当所述轴由所述第一轴承部支撑时，所述轴能够进入所述第一间隙空间; 以及设置在与所述第二轴承部相对于所述平面相对的位置的第二间隙空间，其中当所述轴由所述第二轴承部支撑时，所述轴能够进入所述第二间隙空间。

3. 发明授权

US08942592B2 Process cartridge, photosensitive drum unit, developing unit and electrophotographic image forming apparatus 有权
标题翻译：处理盒，感光鼓单元，显影单元和电子照相成像设备
公开(公告)号：US08942592B2
公开(公告)日：2015-01-27
申请号：US13514434
申请日：2010-12-16
申请人： Shunsuke Uratani , Noriyuki Komatsu , Toru Oguma
发明人： Shunsuke Uratani , Noriyuki Komatsu , Toru Oguma
IPC分类号： G03G21/18
CPC分类号： G03G21/186 , G03G21/1853
摘要： A process cartridge usable with an electrophotographic image forming apparatus, a main assembly of which is not provided with a mechanism for moving a main assembly side engaging portion provided in the main assembly to transmit a rotational force to an image bearing member in the direction of the rotational axis of the image bearing member by an opening and closing operation of a cover member for the main assembly. The process cartridge can be mounted to the main assembly in a direction substantially perpendicular to the rotational axis of the image bearing member without deterioration of the usability performance. With the process cartridge, the electrophotographic image forming apparatus can be downsized. in accordance with the movement of the process cartridge when the process cartridge is dismounted from the main assembly of the electrophotographic image forming apparatus, a coupling member which is inclinable and translatable relative to a rotational axis of a rotational force transmitted member enters an inside of the recess of the main assembly side engaging portion to receive the rotational force from the main assembly engaging portion.
摘要翻译：一种可用于电子照相图像形成装置的处理盒，其主要组件没有设置用于使设置在主组件中的主组件侧接合部分移动以将图像承载部件沿着通过用于主组件的盖构件的打开和关闭操作，图像承载构件的旋转轴线。处理盒可以在基本上垂直于图像承载部件的旋转轴线的方向上安装到主组件，而不会降低可用性能。利用处理盒，电子照相图像形成装置可以被小型化。当处理盒从电子照相成像设备的主组件拆卸时，根据处理盒的移动，相对于旋转力传递部件的旋转轴线可倾斜并可平移的联接构件进入主组件侧接合部分的凹部以接收来自主组件接合部分的旋转力。

4. 发明授权

US07120374B2 Process cartridge and electrophotographic image-forming apparatus 有权
标题翻译：处理盒和电子照相成像装置
公开(公告)号：US07120374B2
公开(公告)日：2006-10-10
申请号：US10844768
申请日：2004-05-12
申请人： Toshiyuki Karakama , Noriyuki Komatsu
发明人： Toshiyuki Karakama , Noriyuki Komatsu
IPC分类号： G03G21/18
CPC分类号： G03G21/1846 , G03G2221/1884
摘要： A process cartridge to be detachably attached to an electrophotographic image-forming apparatus body includes a cartridge frame; an electrophotographic photosensitive drum; a processing unit for acting on the electrophotographic photosensitive drum; a handle for gripping the process cartridge when the process cartridge is mounted on a first electrophotographic image-forming apparatus body; and an mounting unit provided in the cartridge frame, to which a handle member is attached for gripping the process cartridge when the process cartridge is mounted on a second electrophotographic image-forming apparatus body in a case where the second electrophotographic image-forming apparatus body is used on which the process cartridge is mounted in a direction different from that of the first electrophotographic image-forming apparatus. Thereby, by achieving commonality of the cartridge-frame structure, the system can corresponds to the first electrophotographic image-forming apparatus and the second electrophotographic image-forming apparatus.
摘要翻译：可拆卸地附接到电子照相图像形成装置主体的处理盒包括盒框架; 电子照相感光鼓; 用于作用在电子照相感光鼓上的处理单元; 当处理盒安装在第一电摄影图像形成装置主体上时用于夹持处理盒的手柄; 以及设置在盒框架中的安装单元，当第二电子照相图像形成装置主体是第二电子照相图像形成装置主体是第二电子照相图像形成装置主体的情况下，当处理盒安装在第二电子照相图像形成装置主体上时，附接有手柄构件以夹持处理盒使用的处理盒安装在与第一电子照相成像设备的方向不同的方向上。因此，通过实现盒式框架结构的通用性，该系统可以对应于第一电子照相成像设备和第二电子照相成像设备。

5. 发明授权

US06970667B2 Developing apparatus having a sheet preventing a developing agent from leaking out of a container opening 有权
标题翻译：具有防止显影剂从容器开口泄漏的片材的显影装置
公开(公告)号：US06970667B2
公开(公告)日：2005-11-29
申请号：US10694912
申请日：2003-10-29
申请人： Kazushi Watanabe , Toru Oguma , Noriyuki Komatsu
发明人： Kazushi Watanabe , Toru Oguma , Noriyuki Komatsu
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： A developing apparatus includes a container containing a developing agent and having an opening; a developer bearing member provided at the opening of the container; a magnetic sealing member magnetically restricting leakage of the developing agent out of an end of the developer bearing member in a longitudinal direction of the developer bearing member the magnetic sealing member being formed at the end in the longitudinal direction of the developer bearing member as extending along a circumferential direction of the developer bearing member; a sheet member preventing the developing agent from leaking out of the opening of the container, the sheet member being attached along the longitudinal direction of the container forming the opening, the end in the longitudinal direction of a free end of the sheet member entering in a space between the developer bearing member and the magnetic sealing member; and an auxiliary member holding a free end side of the sheet member around the magnetic sealing member. The container is formed with, at a portion attaching to the sheet member, a recess into which the auxiliary member enters.
摘要翻译：显影装置包括容纳显影剂并具有开口的容器; 设置在容器的开口处的显影剂承载构件; 磁性密封件磁性地限制显影剂从显影剂承载部件的端部沿显影剂承载部件的纵向方向泄漏，该磁性密封部件形成在显影剂承载部件的纵向方向上端部延伸显影剂承载部件的圆周方向; 防止显影剂从容器的开口泄漏的片材部件，沿着形成开口的容器的长度方向安装片材，片材的自由端的长度方向上的端部进入显影剂承载部件和磁性密封部件之间的空间; 以及辅助构件，其将所述片状构件的自由端侧保持在所述磁性密封构件周围。容器在与片构件相连的部分处形成有辅助构件进入的凹部。

6. 外观设计

USD492958S1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：USD492958S1
公开(公告)日：2004-07-13
申请号：US29172780
申请日：2002-12-18
申请人： Toshiyuki Karakama , Toru Oguma , Akiyoshi Yokoi , Noriyuki Komatsu
设计人： Toshiyuki Karakama , Toru Oguma , Akiyoshi Yokoi , Noriyuki Komatsu

7. 外观设计

USD598950S1 Toner cartridge 有权
公开(公告)号：USD598950S1
公开(公告)日：2009-08-25
申请号：US29317113
申请日：2008-04-23
申请人： Kyoji Kusudo , Noriyuki Komatsu , Takeshi Arimitsu
设计人： Kyoji Kusudo , Noriyuki Komatsu , Takeshi Arimitsu

8. 外观设计

USD524359S1 Image forming apparatus 失效
公开(公告)号：USD524359S1
公开(公告)日：2006-07-04
申请号：US29199546
申请日：2004-02-18
申请人： Toshiyuki Karakama , Noriyuki Komatsu
设计人： Toshiyuki Karakama , Noriyuki Komatsu

9. 发明申请

US20050100367A1 Developing device, process cartridge and image forming apparatus 有权
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US20050100367A1
公开(公告)日：2005-05-12
申请号：US10927109
申请日：2004-08-27
申请人： Shunsuke Uratani , Noriyuki Komatsu
发明人： Shunsuke Uratani , Noriyuki Komatsu
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G15/0875 , G03G15/0877 , G03G2215/0819
摘要： A developing apparatus for an electrophotographic image forming apparatus, the developing apparatus includes developing means for developing an electrostatic latent image formed on an electrophotographic photosensitive member; a developer accommodating container for accommodating a developer to be used by the developing means; a first stirring member for receiving a driving force from a main assembly of the electrophotographic image forming apparatus to star the developer accommodated in the developer accommodating container; and a second stirring member for stirring the developer accommodated in the developer accommodating container, the second stirring member being rotatable by being contacted by the first stirring member rotated through a predetermined angle when the first stirring member receives the driving force from the main assembly of the apparatus, wherein the first stirring member stirs at least a part of a region of the developer which is stirred by the second stirring member.
摘要翻译：一种用于电子照相成像设备的显影装置，该显影装置包括用于显影形成在电子照相感光构件上的静电潜像的显影装置; 用于容纳显影装置使用的显影剂的显影剂容纳容器; 第一搅拌构件，用于从电子照相成像设备的主组件接收驱动力，使容纳在显影剂容纳容器中的显影剂变星; 以及第二搅拌构件，用于搅拌容纳在显影剂容纳容器中的显影剂，第二搅拌构件可旋转，当第一搅拌构件受到来自主组件的驱动力的旋转时，第一搅拌构件以预定角度旋转装置，其中第一搅拌构件搅拌由第二搅拌构件搅拌的显影剂的至少一部分区域。

10. 外观设计

USD500335S1 Image forming apparatus 失效
公开(公告)号：USD500335S1
公开(公告)日：2004-12-28
申请号：US29194007
申请日：2003-11-19
申请人： Toshiyuki Karakama , Noriyuki Komatsu
设计人： Toshiyuki Karakama , Noriyuki Komatsu

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