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31. 发明授权

US07283766B2 Process cartridge and image forming apparatus 失效
标题翻译：处理盒和成像设备
公开(公告)号：US07283766B2
公开(公告)日：2007-10-16
申请号：US11465746
申请日：2006-08-18
申请人： Takeshi Arimitsu , Minoru Sato
发明人： Takeshi Arimitsu , Minoru Sato
IPC分类号： G03G21/16 , G03G21/18
CPC分类号： G03G21/1832 , G03G2221/1612
摘要： A process cartridge detachably mountable to an electrophotographic image forming apparatus main assembly forms an image on recording material. The cartridge is transportable with the apparatus while being set therein. The cartridge includes a frame, an electrophotographic photosensitive drum, a process device actable on the drum, a shutter movable between an exposing and protecting positions for respectively opening an opening provided in the frame to expose the drum, and closing the opening to protect the drum, and a protecting member interposable between the drum and a transfer roller, provided in the main assembly, for transferring a toner image onto the recording material, upon transportation of the cartridge set in the main assembly together with the main assembly. The protecting member mounts on the frame to cover the shutter. The shutter is movable from the protecting to the exposing positions in interrelation with mounting the cartridge to the main assembly.
摘要翻译：可拆卸地安装到电子照相成像设备主组件上的处理盒在记录材料上形成图像。盒子可以在装置的同时被装载在其中。盒包括框架，电子照相感光鼓，可操作在滚筒上的处理装置，可在曝光和保护位置之间移动的快门，用于分别打开设置在框架中的开口以露出滚筒，并且关闭开口以保护滚筒以及设置在主组件中的用于将调色剂图像转印到记录材料上的滚筒和转印辊之间的保护构件，其与主组件一起输送到主组件中。保护构件安装在框架上以覆盖快门。相对于将盒安装到主组件上，快门可从保护装置移动到曝光位置。

32. 发明授权

US07155140B2 Process cartridge and image forming apparatus 失效
标题翻译：处理盒和成像设备
公开(公告)号：US07155140B2
公开(公告)日：2006-12-26
申请号：US11045046
申请日：2005-01-31
申请人： Takeshi Arimitsu , Minoru Sato
发明人： Takeshi Arimitsu , Minoru Sato
IPC分类号： G03G21/16
CPC分类号： G03G21/1832 , G03G2221/1612
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus for forming an image on a recording material, the process cartridge being transportable with the electrophotographic image forming apparatus while being set in the electrophotographic image forming apparatus, the process cartridge including a frame; an electrophotographic photosensitive drum; process means actable on the photosensitive drum; a protection shutter movable between an exposing position for opening an opening provided in the frame to expose the photosensitive drum, and a protecting position for closing the opening to protect the photosensitive drum; and a protecting member for interposing between the photosensitive drum and a transfer roller, provided in the main assembly, for transferring a toner image onto the recording material, upon transportation of the process cartridge set in the main assembly together with the main assembly, wherein the protecting member is mounted on the frame to cover the protection shutter such that protection shutter is movable from the protecting position to the exposing position in interrelation with mounting of the process cartridge to the main assembly of the apparatus.
摘要翻译：一种处理盒，其可拆卸地安装到用于在记录材料上形成图像的电子照相成像设备的主组件，所述处理盒可以在电子照相成像设备中被安置在电子照相成像设备中的情况下传送，处理盒包括帧; 电子照相感光鼓; 可在感光鼓上作用的处理装置; 保护盖，用于在用于打开设置在所述框架中的开口以暴露所述感光鼓的曝光位置之间移动;以及保护位置，用于封闭所述开口以保护所述感光鼓; 以及用于介于设置在主组件中的感光鼓和转印辊之间的用于将调色剂图像转印到记录材料上的保护构件，其中主处理盒与主组件一起运送到主组件中，其中，保护构件安装在框架上以覆盖保护盖，使得保护闸板可以与处理盒安装到设备的主组件相关联地从保护位置移动到曝光位置。

33. 发明申请

US20060285878A1 PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 失效
标题翻译：过程盒和图像形成装置
公开(公告)号：US20060285878A1
公开(公告)日：2006-12-21
申请号：US11465746
申请日：2006-08-18
申请人： Takeshi Arimitsu , Minoru Sato
发明人： Takeshi Arimitsu , Minoru Sato
IPC分类号： G03G21/18
CPC分类号： G03G21/1832 , G03G2221/1612
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus for forming an image on a recording material, the process cartridge being transportable with the electrophotographic image forming apparatus while being set in the electrophotographic image forming apparatus, the process cartridge including a frame; an electrophotographic photosensitive drum; process means actable on the photosensitive drum; a protection shutter movable between an exposing position for opening an opening provided in the frame to expose the photosensitive drum, and a protecting position for closing the opening to protect the photosensitive drum; and a protecting member for interposing between the photosensitive drum and a transfer roller, provided in the main assembly, for transferring a toner image onto the recording material, upon transportation of the process cartridge set in the main assembly together with the main assembly, wherein the protecting member is mounted on the frame to cover the protection shutter such that protection shutter is movable from the protecting position to the exposing position in interrelation with mounting of the process cartridge to the main assembly of the apparatus.
摘要翻译：一种处理盒，其可拆卸地安装到用于在记录材料上形成图像的电子照相成像设备的主组件，所述处理盒可以在电子照相成像设备中被安置在电子照相成像设备中的情况下传送，处理盒包括帧; 电子照相感光鼓; 可在感光鼓上作用的处理装置; 保护盖，用于在用于打开设置在所述框架中的开口以暴露所述感光鼓的曝光位置之间移动;以及保护位置，用于封闭所述开口以保护所述感光鼓; 以及用于介于设置在主组件中的感光鼓和转印辊之间的用于将调色剂图像转印到记录材料上的保护构件，其中主处理盒与主组件一起运送到主组件中，其中，保护构件安装在框架上以覆盖保护盖，使得保护闸板可以与处理盒安装到设备的主组件相关联地从保护位置移动到曝光位置。

34. 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。

35. 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。

36. 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.

37. 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。

38. 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。

39. 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

40. 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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