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    Process cartridge and electrophotographic image forming apparatus
    1.
    发明授权
    Process cartridge and electrophotographic image forming apparatus 失效
    处理盒和电子照相成像设备

    公开(公告)号：US06324363B1

    公开(公告)日：2001-11-27

    申请号：US08939128

    申请日：1997-09-26

    申请人： Kazushi Watanabe ,  Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto

    发明人： Kazushi Watanabe ,  Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto

    IPC分类号： G03G2116

    CPC分类号： G03G21/186 ,  F16D1/101 ,  G03G15/757 ,  G03G21/1633 ,  G03G21/1647 ,  G03G2221/1657

    摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor and a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein the projection is non-twisted, and when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection.

    摘要翻译： 一种可拆卸地安装到电子照相成像设备的主组件的处理盒，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮和由扭曲表面限定的孔，该孔基本上与 该处理盒包括电子照相感光鼓; 可在感光鼓上作用的处理装置; 以及与所述扭转表面接合的突起，所述突起设置在所述感光鼓的纵向端部处，其中所述突起不被扭曲，并且当所述主组件侧齿轮随着所述孔和突起彼此接合而旋转时，旋转驱动 力通过孔和突起之间的接合从齿轮传递到感光鼓。

    Toner container, process cartridge and electrophotographic image forming apparatus
    2.
    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

    IPC分类号： G03G21/16 ,  G03G15/08 ,  G03G21/18

    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。

    Process cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridge
    5.
    发明授权
    Process cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridge 失效
    具有导电接地构件的处理盒和使用这种处理盒的图像形成装置

    公开(公告)号：US5581325A

    公开(公告)日：1996-12-03

    申请号：US314299

    申请日：1994-09-30

    申请人： Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto

    发明人： Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto

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

    CPC分类号： G03G21/1814 ,  G03G15/751 ,  G03G21/1867 ,  G03G2221/1606

    摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an image bearing member; processing device actable on the image bearing member; an electroconductive grounding member which is in electric connection with the image bearing member, for grounding the image bearing member to the main assembly when the process cartridge is mounted to the main assembly; and a removing member for removing a material deposited on the image bearing member; the removing member is in contact with a region of the image bearing member contactable to the grounding member.

    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图像承载部件; 处理装置可作用在图像承载部件上; 导电接地构件，其与图像承载构件电连接，用于当处理盒安装到主组件时将图像承载构件接地到主组件; 以及用于去除沉积在图像承载部件上的材料的去除构件; 移除构件与图像承载构件的与接地构件可接触的区域接触。

    Toner supply method, toner accommodation container, process cartridge and electrophotographic image forming apparatus
    8.
    发明授权
    Toner supply method, toner accommodation container, process cartridge and electrophotographic image forming apparatus 失效
    调色剂供给方法，调色剂容纳容器，处理盒和电子照相成像装置

    公开(公告)号：US5832343A

    公开(公告)日：1998-11-03

    申请号：US625003

    申请日：1996-03-29

    申请人： Kazunori Kobayashi ,  Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto ,  Toshiaki Nagashima ,  Hiroomi Matsuzaki ,  Kazuo Chadani

    发明人： Kazunori Kobayashi ,  Tadayuki Tsuda ,  Shinichi Sasaki ,  Isao Ikemoto ,  Toshiaki Nagashima ,  Hiroomi Matsuzaki ,  Kazuo Chadani

    IPC分类号： G03G15/08 ,  G03G15/04

    CPC分类号： G03G15/0896 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0874 ,  G03G15/0884 ,  G03G2221/1633 ,  G03G2221/183

    摘要： A method of supplying toner into a toner accommodation container for accommodating the toner to be used for developing a latent image formed on an electrophotographic photosensitive member includes opening a cover member for covering an opening provided in a toner accommodation container; mounting a first toner supply container containing the toner to be supplied to the toner accommodation container, to the opening; pushing the first toner supply container into the toner accommodation container in interrelation with closing of the cover member; closing the cover member; supplying the toner from the first toner supply container to the toner accommodation container by opening a toner supply port of the first toner supply container pushed in the toner accommodation container; wherein a volume of the first toner supply container can be reduced in a direction crossing with a longitudinal direction of the toner supply container.

    摘要翻译： 将调色剂供应到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纳容器的方法包括打开用于覆盖设置在调色剂容纳容器中的开口的盖构件; 将容纳要供应到调色剂容纳容器的调色剂的第一调色剂供给容器安装到开口; 与盖构件的关闭相关联地将第一调色剂供应容器推入调色剂容纳容器中; 关闭盖构件; 通过打开推入调色剂容纳容器中的第一调色剂供应容器的调色剂供给口，将调色剂从第一调色剂供应容器供应到调色剂容纳容器; 其中所述第一调色剂供给容器的体积可以沿与调色剂供应容器的纵向交叉的方向减小。