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公开(公告)号：US5485249A
公开(公告)日：1996-01-16
申请号：US298152
申请日：1994-08-30
申请人： Akira Higeta , Kazuyoshi Odagawa , Shinichi Sasaki
发明人： Akira Higeta , Kazuyoshi Odagawa , Shinichi Sasaki
CPC分类号： G03G21/1832 , G03G2221/1648
摘要： A frame for a process cartridge, which is detachably mountable to an electrophotographic image forming apparatus and which comprises an electrophotographic photosensitive member and a process device or devices actable on the electrophotographic photosensitive member. The frame includes a base member having a mounting portion for mounting the process device or devices and an elastic sealing member for preventing leakage of a developer from the process cartridge when the process cartridge is assembled, wherein the base member and the elastic sealing member are integrally molded.
摘要翻译： 用于处理盒的框架，其可拆卸地安装到电子照相图像形成装置，并且其包括电子照相感光构件和可作用于电子照相感光构件的处理装置或装置。 框架包括具有用于安装处理装置的安装部分的基座构件和用于在组装处理盒时防止显影剂从处理盒泄漏的弹性密封构件，其中基座构件和弹性密封构件一体地 模制。
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公开(公告)号：US5682587A
公开(公告)日：1997-10-28
申请号：US500430
申请日：1995-07-10
CPC分类号： G03G15/0921 , G03G2221/1609 , G03G2221/1648 , G03G2221/183
摘要： A developing apparatus includes a developing sleeve for carrying a developer; a hollow magnet roller in the sleeve; a supporting member inserted into the developing sleeve and the magnet roller to support an inside surface of the developing sleeve and the magnet roller.
摘要翻译： 显影装置包括用于承载显影剂的显影套筒; 套筒中的中空磁辊; 插入显影套筒中的支撑构件和磁辊，以支撑显影套筒和磁辊的内表面。
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公开(公告)号：US5870654A
公开(公告)日：1999-02-09
申请号：US925777
申请日：1997-09-09
CPC分类号： G03G21/181 , G03G2215/00987
摘要： A process cartridge remanufacturing method for a process cartridge detachably mountable to a main assembly of an image forming apparatus includes the steps of providing a new photosensitive drum; providing a new toner-development frame including a new toner frame having a toner containing portion for containing toner, a new development frame having a roller mounting portion for mounting a developing roller for supplying toner to the photosensitive drum, wherein the toner frame and the development frame are welded with a new removable toner seal therebetween for preventing the toner in the toner containing portion from leaking out; preparing a drum frame to be reused having a drum mounting portion for mounting the photosensitive drum; supplying toner into the toner containing portion; mounting the developing roller to the new development frame; mounting the photosensitive drum to the drum frame to be reused; and rotatably engaging the new toner-development frame and the drum frame to be reused.
摘要翻译： 一种用于可拆卸地安装到图像形成装置的主组件的处理盒的处理盒再制造方法，包括提供新的感光鼓的步骤; 提供了一种新的调色剂显影框架，其包括具有用于容纳调色剂的调色剂容纳部分的新的调色剂框架，具有用于将用于向感光鼓供应调色剂的显影辊安装的辊安装部分的新显影框架，其中调色剂框架和显影 在其间用新的可移动调色剂密封焊接框架，以防止调色剂容纳部分中的调色剂泄漏; 准备要重新使用的鼓架，其具有用于安装感光鼓的鼓安装部分; 将调色剂供应到调色剂容纳部分中; 将显影辊安装到新的显影框架上; 将感光鼓安装到鼓框架上以便重新使用; 并且可旋转地接合新的调色剂显影框架和鼓框架以被重复使用。
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4.发明授权Process cartridge toner supply container mountable onto toner accommodating container and toner supply method 失效处理墨粉盒供应容器可安装到调色剂容器和调色剂供应方法上
公开(公告)号：US5761584A
公开(公告)日：1998-06-02
申请号：US572123
申请日：1995-12-14
申请人： Tadayuki Tsuda , Kazuyoshi Odagawa , Atsushi Kubota , Shinichi Sasaki , Isao Ikemoto , Kazunori Kobayashi
发明人： Tadayuki Tsuda , Kazuyoshi Odagawa , Atsushi Kubota , Shinichi Sasaki , Isao Ikemoto , Kazunori Kobayashi
CPC分类号： G03G21/1821 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G15/0882 , G03G2221/1633 , G03G2221/183
摘要： A toner supply container for supplying toner into a toner accommodating container for accommodating the toner usable for developing a latent image formed on an electrophotographic photosensitive member, wherein the toner accommodating container is detachably mountable relative to a main assembly of an electrophotographic image forming apparatus, including a guide portion for guiding the toner supply container into the toner accommodating container with engagement with the toner accommodating container; a first portion and a second portion which are opposed to each other; a third portion connecting one longitudinal ends of the first portion and second portion, wherein the third portion are foldable; a fourth portion connecting the other longitudinal ends of the first portion and second portion, wherein the fourth portion are foldable; a toner supply opening, provided along a longitudinal direction between the first portion and the second portion, for supplying into the toner accommodating container the toner accommodated in the toner accommodation portion U structured by the first portion, second portion, third portion and fourth portion; a sealing member for openably sealing the toner supply opening; wherein a volume of the toner accommodation portion is reduced in a direction crossing with a longitudinal direction of the first portion and the second portion by the folding of the third portion and the fourth portion.
摘要翻译： 一种调色剂供应容器，用于将调色剂供应到调色剂容纳容器中，用于容纳可用于显影形成在电子照相感光构件上的潜像的调色剂，其中调色剂容纳容器相对于电子照相成像设备的主组件可拆卸地安装，包括 引导部分，用于将调色剂供应容器引导到与调色剂容纳容器接合的调色剂容纳容器中; 彼此相对的第一部分和第二部分; 连接所述第一部分的一个纵向端部和第二部分的第三部分，其中所述第三部分是可折叠的; 连接第一部分和第二部分的其它纵向端部的第四部分，其中第四部分是可折叠的; 在第一部分和第二部分之间沿着纵向方向设置的调色剂供应开口，用于将容纳在由第一部分，第二部分，第三部分和第四部分构成的调色剂容纳部分U中的调色剂供应到调色剂容纳容器中; 用于可打开地密封调色剂供应开口的密封构件; 其中，通过第三部分和第四部分的折叠，调色剂容纳部分的体积沿着与第一部分和第二部分的纵向交叉的方向减小。
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5.发明授权Toner container, process cartridge and electrophotographic image forming apparatus 失效调色剂容器，处理盒和电子照相成像装置
公开(公告)号：US6058278A
公开(公告)日：2000-05-02
申请号：US644187
申请日：1996-05-10
申请人： Tadayuki Tsuda , Kazuyoshi Odagawa , Atsushi Kubota , Norio Hikake , Shinichi Sasaki , Isao Ikemoto
发明人： Tadayuki Tsuda , Kazuyoshi Odagawa , Atsushi Kubota , Norio Hikake , Shinichi Sasaki , Isao Ikemoto
CPC分类号： G03G21/1832 , G03G15/0882
摘要： A toner container for containing therein toner used for development by a developing device for developing a latent image formed on an electrophotographic photosensitive member is provided. The developing device is supported by a developing frame, and the toner container is mounted in an electrophotographic image forming apparatus. The toner container having a toner frame has a toner containing portion containing the toner therein, a toner supply opening for supplying the toner contained in the toner containing portion to the developing device, and a toner seal for openably sealing the toner supply opening. A take-up member, disposed in a space formed by the developing frame and the toner frame being coupled together, is provided for taking up the toner seal. A drive force imparting device is provided for imparting a drive force to the take-up member.
摘要翻译： 提供一种调色剂容器，用于在其中容纳用于显影装置的用于显影形成在电子照相感光构件上的潜像的显影装置的调色剂。 显影装置由显影框支撑，并且调色剂容器安装在电照相成像装置中。 具有调色剂框架的调色剂容器具有含有调色剂的调色剂容纳部分，用于将包含在调色剂容纳部分中的调色剂供应到显影装置的调色剂供给开口和用于可打开地密封调色剂供应开口的调色剂密封件。 设置在由显影框架形成的空间中的卷取构件和联接在一起的调色剂框架用于卷取调色剂密封件。 提供驱动力施加装置用于向卷取构件施加驱动力。
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公开(公告)号：US5768660A
公开(公告)日：1998-06-16
申请号：US688926
申请日：1996-07-31
申请人： Satoshi Kurihara , Kazuyoshi Odagawa , Kazumi Sekine , Shinichi Sasaki , Isao Ikemoto , Toshiyuki Karakama , Takao Nakagawa
发明人： Satoshi Kurihara , Kazuyoshi Odagawa , Kazumi Sekine , Shinichi Sasaki , Isao Ikemoto , Toshiyuki Karakama , Takao Nakagawa
CPC分类号： G03G15/0216 , G03G2221/1693 , G03G2221/183
摘要： A charging apparatus includes a rotatable charging member, contactable to a member to be charged, for charging the member to be charged, the rotatable charging member is provided with a rotation shaft; an electroconductive elastic member for urging the rotatable charging member to the member to be charged, wherein the rotatable charging member is capable of being supplied with a voltage through the elastic member; wherein a part of the elastic member and a peripheral surface of the rotation shaft are contacted to electrically connect the elastic member with the rotation shaft.
摘要翻译： 充电装置包括可旋转充电构件，其可接触待充电构件，用于对待充电构件充电，所述可旋转充电构件设置有旋转轴; 导电弹性构件，用于将可旋转充电构件推压到待充电构件，其中可旋转充电构件能够通过弹性构件被提供电压; 其中所述弹性构件的一部分和所述旋转轴的周面接触，以使所述弹性构件与所述旋转轴电连接。
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7.发明授权
公开(公告)号：US5585902A
公开(公告)日：1996-12-17
申请号：US399648
申请日：1995-03-07
CPC分类号： G03G21/1814 , G03G15/0894 , G03G21/1633 , G03G2215/00987 , G03G2221/1648
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an electrophotographic photosensitive member; a process device actable on the photosensitive member; a toner container for containing toner for developing a latent image formed on the electrophotographic photosensitive member, the toner container having an opening for permitting supply of the toner to a developing portion therefrom; a sealing member for sealing the opening; and a seal mounting portion for permitting a sealing member a plurality of times.
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构件; 处理装置，其可在所述感光构件上作用; 用于容纳用于显影形成在电子照相感光构件上的潜像的调色剂的调色剂容器，该调色剂容器具有用于允许调色剂从显影部分供应到其中的开口; 用于密封开口的密封构件; 以及用于允许密封构件多次的密封安装部。
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8.发明授权
公开(公告)号：US6141513A
公开(公告)日：2000-10-31
申请号：US867809
申请日：1997-06-03
CPC分类号： B29C45/14344 , B29C45/14467 , G03G21/181 , G03G2221/1853 , Y10S222/01
摘要： A process cartridge including an electrophotographic photosensitive member, a process unit for operating on the electrophotographic photosensitive member, a plurality of engaging members provided at a first frame, and a plurality of engaging members provided at a second frame. The first frame and the second frame are connected by connecting respective engaging members selected from the plurality of engaging members provided at the first frame and engaging members selected from the plurality of engaging members provided at the second frame. The process cartridge is detachably mountable in an electrophotographic image forming apparatus.
摘要翻译： 一种处理盒，包括电子照相感光构件，用于在电子照相感光构件上操作的处理单元，设置在第一框架处的多个接合构件和设置在第二框架处的多个接合构件。 第一框架和第二框架通过连接从设置在第一框架处的多个接合构件中选择的各个接合构件和从设置在第二框架处的多个接合构件中选择的接合构件连接。 处理盒可拆卸地安装在电子照相成像设备中。
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9.发明授权Process cartridge, electrophotographic image forming apparatus and coupling therebetween 失效处理盒，电子照相成像设备和它们之间的耦合
公开(公告)号：US6070028A
公开(公告)日：2000-05-30
申请号：US939014
申请日：1997-09-26
CPC分类号： G03G21/1832 , G03G15/0942
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive member; a cartridge coupling member, provided coaxially with the photosensitive member, for engaging with a main assembly coupling member to receive driving force for rotating the photosensitive member when the process cartridge is mounted to the main assembly; a developing roller for supplying toner to the photosensitive member to develop a latent image formed on the photosensitive member; a driving force transmission member, disposed at one longitudinal end of the photosensitive member to transmit the driving force from the photosensitive member to the developing roller; a driving force receiving member, engaged with the driving force transmission member and disposed at one longitudinal end of the developing roller, for receiving the driving force for rotating the developing roller; and a magnetic seal member, disposed with a gap from the developing roller, for preventing leakage of the toner in a longitudinal direction of the developing roller.
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构件; 与感光构件同轴设置的盒式联接构件，用于与主组件联接构件接合，以在处理盒安装到主组件时接收用于旋转感光构件的驱动力; 用于向感光构件供应调色剂以显影形成在感光构件上的潜像的显影辊; 驱动力传递构件，设置在感光构件的一个纵向端部，以将驱动力从感光构件传递到显影辊; 驱动力接收构件，其与驱动力传递构件接合并设置在显影辊的一个纵向端，用于接收用于使显影辊旋转的驱动力; 以及与显影辊间隔设置的磁性密封件，用于防止调色剂在显影辊的纵向上泄漏。
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公开(公告)号：US5550617A
公开(公告)日：1996-08-27
申请号：US381339
申请日：1995-01-31
申请人： Kazuyoshi Odagawa , Shinichi Sasaki
发明人： Kazuyoshi Odagawa , Shinichi Sasaki
CPC分类号： G03G21/1814 , G03G15/0233 , G03G15/09 , G03G15/0928 , G03G21/1652 , G03G5/10 , G03G2221/1669
摘要： The present invention provides a process cartridge including an electrophotographic photosensitive member and process means acting on the electrophotographic phtosensitive member. Main parts constituting the photosensitive member and the process means are made of synthetic resin.
摘要翻译： 本发明提供了一种处理盒，其包括电子照相感光构件和作用在电摄影感光构件上的处理装置。 构成感光构件的主要部件和处理装置由合成树脂制成。
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