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    Process cartridge, image forming apparatus usable therewith and toner seal mounting method for process cartridge
    6.
    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。

    Remanufacturing method for process cartridge, process cartridge and image forming apparatus
    7.
    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 with mounting projections and image forming apparatus using such a process cartridge
    8.
    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。

    Developing apparatus
    9.
    发明授权
    Developing apparatus 有权
    开发设备

    公开(公告)号：US06205304B1

    公开(公告)日：2001-03-20

    申请号：US09426773

    申请日：1999-10-26

    申请人： Hideshi Kawaguchi

    发明人： Hideshi Kawaguchi

    IPC分类号： G03G1506

    CPC分类号： G03G21/1832 ,  G03G15/0817 ,  G03G15/0898 ,  G03G2221/1648 ,  G03G2221/183

    摘要： The present invention relates to a developing apparatus which has a developer bearing member, a sealing member, a developer scraping portion, and a damming portion disposed on the downstream side of the sealing members and on an upstream side of the developer scraping portion in the carrying direction, and adapted for damming the developer scraped off by the developer scraping portion, and a damming surface of the damming portion is provided so as to intersect with the developer scraping portion.

    摘要翻译： 本发明涉及一种显影装置，该显影装置具有显影剂承载部件，密封部件，显影剂刮除部分和设置在密封部件的下游侧和传送装置中的显影剂刮除部分的上游侧的阻挡部分 方向，并且适于阻止由显影剂刮除部分刮掉的显影剂，并且设置阻挡部分的阻挡表面以与显影剂刮除部分相交。

    DEVELOPING APPARATUS, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND ASSEMBLYING METHOD FOR DEVELOPING APPARATUS
    10.
    发明申请
    DEVELOPING APPARATUS, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND ASSEMBLYING METHOD FOR DEVELOPING APPARATUS 有权
    开发设备，过程盒，图像形成装置，以及用于开发设备的组装方法

    公开(公告)号：US20070248378A1

    公开(公告)日：2007-10-25

    申请号：US11608047

    申请日：2006-12-07

    申请人： Ryuta Murakami ,  Hideshi Kawaguchi

    发明人： Ryuta Murakami ,  Hideshi Kawaguchi

    IPC分类号： G03G21/18

    CPC分类号： G03G15/0898 ,  G03G21/1832

    摘要： A developing apparatus usable with an electrophotographic image forming apparatus for forming an image on a recording material, includes a developer carrying member for developing a latent image formed on an electrophotographic photosensitive member with a developer; a first frame for accommodating the developer, the first frame including a first opening for supplying the developer and a first connecting portion provided around first opening; a second frame containing the developer carrying member, a second opening for receiving supply of the developer from the first opening and a second connecting portion provided around the second opening; an elastomer for connecting the first connecting portion and the second connecting portion with each other with the first opening and the second opening being opposed to each other so as to permit movement of the first frame and the second frame and so as to prevent the developer from leaking between the first connecting portion and the second connecting portion.

    摘要翻译： 可用于在记录材料上形成图像的电子照相图像形成装置的显影装置包括用显影剂显影形成在电子照相感光构件上的潜像的显影剂承载构件; 用于容纳显影剂的第一框架，所述第一框架包括用于供应显影剂的第一开口和设置在第一开口周围的第一连接部分; 包含显影剂承载构件的第二框架，用于接收从第一开口供应显影剂的第二开口和设置在第二开口周围的第二连接部分; 用于将第一连接部分和第二连接部分彼此连接的弹性体，第一开口和第二开口彼此相对，以便允许第一框架和第二框架的移动，以便防止显影剂 在第一连接部分和第二连接部分之间泄漏。