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    Remanufacturing method for process cartridge, process cartridge and image forming apparatus
    1.
    发明授权
    Remanufacturing method for process cartridge, process cartridge and image forming apparatus 失效
    处理盒，处理盒和成像设备的再制造方法

    公开(公告)号：US06272300B1

    公开(公告)日：2001-08-07

    申请号：US08948585

    申请日：1997-10-10

    申请人： Yasuo Fujiwara ,  Hideshi Kawaguchi ,  Hiroaki Miyake ,  Yoshiya Nomura ,  Kenji Matsuda

    发明人： Yasuo Fujiwara ,  Hideshi Kawaguchi ,  Hiroaki Miyake ,  Yoshiya Nomura ,  Kenji Matsuda

    IPC分类号： G03G2118

    CPC分类号： G03G21/181 ,  G03G15/0894 ,  G03G2215/00987 ,  G03G2221/1853

    摘要： A remanufacturing method of a process cartridge detachably mountable to an image forming apparatus includes disassembling the process cartridge into a first frame having a developer accommodating portion for accommodating a developer and a second frame having a developer carrying member for carrying the developer supplied from the developer accommodating portion toward an image bearing member, thus exposing an opening of the first frame for permitting movement of the developer from the first frame to the second frame; removing residual which is resulted from a covering member having been used for sealing the opening and which remains around the opening, wherein the covering member has a sealing portion for sealing the opening and an extension for permitting the sealing portion to be torn with a part thereof remaining around the opening to open the opening, by pulling the extension, wherein the residual is a part of the sealing portion; mounting a fresh covering member to seal the opening; then supplying the developer accommodating portion with a fresh developer; and then engaging the first and second frames together.

    摘要翻译： 可拆卸地安装到图像形成装置的处理盒的再制造方法包括将处理盒拆卸成具有用于容纳显影剂的显影剂容纳部分的第一框架和具有用于承载从显影剂容纳的显影剂供应的显影剂的显影剂承载构件的第二框架 朝向图像承载部件的部分，从而露出第一框架的开口以允许显影剂从第一框架移动到第二框架; 去除由用于密封开口并保留在开口周围的覆盖部件产生的残留物，其中覆盖部件具有用于密封开口的密封部分和用于允许密封部分与其部分撕裂的延伸部 保持在开口周围，通过拉动延伸部来打开开口，其中残余物是密封部分的一部分; 安装新的覆盖件以密封开口; 然后向显影剂容纳部分供应新鲜的显影剂; 然后将第一和第二框架接合在一起。

    Process cartridge, image forming apparatus usable therewith and toner seal mounting method for process cartridge
    4.
    发明授权
    Process cartridge, image forming apparatus usable therewith and toner seal mounting method for process cartridge 失效
    处理盒，可用的成像设备和处理盒的调色剂密封件安装方法

    公开(公告)号：US5650841A

    公开(公告)日：1997-07-22

    申请号：US670231

    申请日：1996-06-20

    申请人： Kenji Matsuda ,  Yoshinori Sugiura ,  Hideshi Kawaguchi ,  Hiroaki Miyake ,  Yoshiya Nomura

    发明人： Kenji Matsuda ,  Yoshinori Sugiura ,  Hideshi Kawaguchi ,  Hiroaki Miyake ,  Yoshiya Nomura

    IPC分类号： G03G21/18 ,  G03G15/00 ,  G03G15/08

    CPC分类号： G03G21/1814 ,  G03G15/0882 ,  G03G2215/00987 ,  G03G2221/1633 ,  G03G2221/1648 ,  G03G2221/1853 ,  Y10S222/01

    摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a frame; an image bearing member; a developing device; a toner accommodating device for accommodating toner to be supplied to said developing device; opening for supplying to said developing device the toner in said toner accommodating device; a toner seal removably mounted at said opening to close it; a gap in said frame to permit pulling of said toner seal; an elastic sealing member in contact with said toner seal to prevent leakage of the toner through the gap; wherein said toner seal is constructed such that said toner seal is out of contact with an end of said elastic sealing member upon pulling of said toner seal.

    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框架; 图像承载部件; 显影装置; 用于容纳要供应到所述显影装置的调色剂的调色剂容纳装置; 用于向所述显影装置供应所述调色剂容纳装置中的调色剂的开口; 可拆卸地安装在所述开口处以关闭它的调色剂密封件; 所述框架中的间隙允许拉动所述调色剂密封件; 与所述调色剂密封件接触的弹性密封构件，以防止调色剂通过所述间隙泄漏; 其中所述调色剂密封件构造成使得所述调色剂密封件在拉动所述调色剂密封件时与所述弹性密封构件的端部脱离接触。

    Process cartridge with mounting projections and image forming apparatus using such a process cartridge
    5.
    发明授权
    Process cartridge with mounting projections and image forming apparatus using such a process cartridge 失效
    具有安装突起的处理盒和使用这种处理盒的成像设备

    公开(公告)号：US5907751A

    公开(公告)日：1999-05-25

    申请号：US578337

    申请日：1995-12-26

    申请人： Hideshi Kawaguchi ,  Yoshiya Nomura

    发明人： Hideshi Kawaguchi ,  Yoshiya Nomura

    IPC分类号： G03G15/08 ,  G03G21/18 ,  G03G15/00

    CPC分类号： G03G21/1853 ,  G03G2221/1884

    摘要： A process cartridge detachably mountable to a main assembly of an electro-photographic image forming apparatus including a cartridge frame; an electro-photographic photosensitive drum; processing device actable on the electro-photographic photosensitive drum; a first projection projecting outward from one of opposite ends of the cartridge frame, coaxial with the electro-photographic photosensitive drum; a second projection projecting outward from the other of the opposite ends of the cartridge frame, coaxial with the electro-photographic photosensitive drum; wherein the first and second projections are different in size.

    摘要翻译： 一种可拆卸地安装到包括盒框架的电子照相图像形成装置的主组件的处理盒; 电照相感光鼓; 处理装置可作用于电子照相感光鼓上; 从所述盒框架的一个相对端部向外突出的与所述电子照相感光鼓同轴的第一突起; 从盒式框架的另一端向外突出的第二突出部，与电子照相感光鼓同轴; 其中所述第一和第二突起的尺寸不同。

    Process cartridge and refilling method therefor
    9.
    发明授权
    Process cartridge and refilling method therefor 失效
    处理盒和再填充方法

    公开(公告)号：US5839028A

    公开(公告)日：1998-11-17

    申请号：US703803

    申请日：1996-08-26

    申请人： Yoshiya Nomura ,  Kanji Yokomori ,  Shigeo Miyabe

    发明人： Yoshiya Nomura ,  Kanji Yokomori ,  Shigeo Miyabe

    IPC分类号： G03G15/08 ,  G03G21/18 ,  G03G15/00

    CPC分类号： G03G21/181 ,  G03G2215/00987

    摘要： A toner refilling method is disclosed for a process cartridge detachably mountable to a main assembly of an image forming apparatus. The process cartridge includes an electrophotographic photosensitive member, a device for developing a latent image formed on the electrophotographic photosensitive member, a toner accommodating portion for accommodating toner to be used for development by the developing device, a cleaner for removing the toner remaining on the electrophotographic photosensitive member, and a removed toner accommodating portion for accommodating the toner removed from the electrophotographic photosensitive member by the cleaner. The method includes digging a hole in the removed toner accommodating portion; discharging the toner accommodated in the removed toner accommodating portion through the hole dug in the removed toner accommodating portion by the first digging step; sealing the hole of the removed toner accommodating portion, after the discharging of the toner; digging a hole bridging over a separation member provided in the toner accommodating portion, to partition an inside of the toner accommodating portion; refilling toner into a first chamber and a second chamber formed by the separation member, through the hole dug in the toner accommodating portion by the second digging step; and sealing the hole dug by the second digging step, after the toner is refilled.

    摘要翻译： 公开了一种用于可拆卸地安装到图像形成装置的主组件上的处理盒的调色剂补充方法。 处理盒包括电子照相感光构件，用于显影形成在电子照相感光构件上的潜像的装置，用于容纳显影装置用于显影的调色剂的调色剂容纳部分，用于除去残留在电摄影 感光构件和用于容纳通过清洁器从电子照相感光构件去除的调色剂的去除的调色剂容纳部分。 该方法包括在去除的调色剂容纳部分中挖孔; 通过第一挖掘步骤，通过在去除的调色剂容纳部分中挖出的孔排出容纳在去除的调色剂容纳部分中的调色剂; 在排出调色剂之后密封除去的调色剂容纳部分的孔; 挖掘一个桥接在设置在调色剂容纳部分中的分隔构件上的孔，以分隔调色剂容纳部分的内部; 通过第二挖掘步骤通过在调色剂容纳部分中挖出的孔将调色剂再次装入由分离部件形成的第一室和第二室中; 并且在调色剂被再填充之后通过第二挖掘步骤密封所挖出的孔。

    PROCESS CARTRIDGE, AN IMAGE FORMING APPARATUS, AND SYSTEM DESIGNED TO BLOCK ATTACHMENT OF A PROCESS CARTRIDGE TO AN APPARATUS FUNCTIONALLY DIFFERENT FROM THE APPARATUS TO WHICH THE PROCESS CARTRIDGE IS DESIGNED TO BE ATTACHED
    10.
    发明授权
    PROCESS CARTRIDGE, AN IMAGE FORMING APPARATUS, AND SYSTEM DESIGNED TO BLOCK ATTACHMENT OF A PROCESS CARTRIDGE TO AN APPARATUS FUNCTIONALLY DIFFERENT FROM THE APPARATUS TO WHICH THE PROCESS CARTRIDGE IS DESIGNED TO BE ATTACHED 有权
    过程盒，图像形成装置和被设计为将工艺盒附接到设备与功能不同的装置的系统，该装置与设备被设计为附接的装置不同

    公开(公告)号：US06826373B2

    公开(公告)日：2004-11-30

    申请号：US10091286

    申请日：2002-03-06

    申请人： Yoshiya Nomura

    发明人： Yoshiya Nomura

    IPC分类号： G03G1500

    CPC分类号： G03G21/1828 ,  G03G21/1853 ,  G03G21/1875 ,  G03G2221/1609

    摘要： A process cartridge is detachably attachable to the main body of an electrophotographic image forming apparatus having a laser beam applying member, a shutter for shutting off the optical path of a laser beam emitted from the laser beam applying member, a portion for moving the shutter to a retracted position retracted from a shutting-off position for shutting off the optical path, a main body frame provided upstream of the shutter with respect to the attachment direction of the process cartridge, and an opening portion provided in the main body frame. The cartridge includes an electrophotographic photosensitive drum, a process device for acting on the drum, and a cartridge abutting portion adapted, when the cartridge is to be attached to the main body of an apparatus functionally differing from the main body of the image forming apparatus, to abut against a main body frame provided on the main body of the functionally different apparatus to thereby block the attachment of the process cartridge.

    摘要翻译： 处理盒可拆卸地附接到具有激光束施加构件的电子摄影图像形成装置的主体，用于切断从激光束施加构件发射的激光束的光路的快门，用于将快门移动到 从用于切断光路的关闭位置缩回的缩回位置，相对于处理盒的安装方向设置在快门的上游的主体框架和设置在主体框架中的开口部分。 墨盒包括电子照相感光鼓，用于作用在滚筒上的处理装置和墨盒抵接部分，当墨盒要附接到与图像形成装置的主体功能不同的设备的主体时， 抵靠设置在功能不同的装置的主体上的主体框架，从而阻止处理盒的附接。