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    DEVELOPMENT DEVICE, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING SAME
    1.
    发明申请
    DEVELOPMENT DEVICE, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    开发设备，以及包括其中的处理盒和图像形成装置

    公开(公告)号：US20130045029A1

    公开(公告)日：2013-02-21

    申请号：US13556433

    申请日：2012-07-24

    申请人： Hideki KIMURA ,  Kunihiro OHYAMA ,  Masayuki YAMANE ,  Yoshihiro FUJIWARA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI

    发明人： Hideki KIMURA ,  Kunihiro OHYAMA ,  Masayuki YAMANE ,  Yoshihiro FUJIWARA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0865 ,  G03G15/0887 ,  G03G15/0893 ,  G03G2215/0607

    摘要： A development device includes a development casing, a developer bearer, a first developer conveyance member to supply developer to the developer bearer, a second developer conveyance member to transport developer axially, and a partition dividing an interior of the development casing into a supply channel and a collecting channel via which developer received from a downstream end portion of the supply channel is forwarded to an upstream end portion of the supply channel. The supply channel includes a conveyance area and a buffer area disposed adjacent to the conveyance area in a direction perpendicular to an axial direction to temporarily retain developer and midway in the developer conveyance direction inside the supply channel, and an upstream end face defining an upstream end of the buffer area is inclined relative to the axial direction to draw away from the conveyance area downstream in the developer conveyance direction.

    摘要翻译： 显影装置包括显影罩，显影剂载体，向显影剂载体供应显影剂的第一显影剂传送构件，用于将显影剂轴向传送的第二显影剂传送构件和将显影壳体的内部分隔成供应通道的分隔件， 从供应通道的下游端部接收的显影剂的收集通道被送到供给通道的上游端部。 供给通道包括输送区域和缓冲区域，其沿与轴向方向垂直的方向邻近输送区域设置，以暂时保持显影剂并在供给通道内的显影剂输送方向上中间，以及限定上游端的上游端面 缓冲区域相对于轴向倾斜以从显影剂输送方向下游的输送区域拉出。

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    2.
    发明申请
    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
    过程盒和图像形成装置

    公开(公告)号：US20130064570A1

    公开(公告)日：2013-03-14

    申请号：US13588380

    申请日：2012-08-17

    申请人： Masayuki YAMANE ,  Kunihiro Ohyama ,  Hideki Kimura ,  Masaki Takahashi ,  Yoshihiro Fujiwara ,  Toshiki Hayashi

    发明人： Masayuki YAMANE ,  Kunihiro Ohyama ,  Hideki Kimura ,  Masaki Takahashi ,  Yoshihiro Fujiwara ,  Toshiki Hayashi

    IPC分类号： G03G21/18

    CPC分类号： G03G21/1814 ,  G03G15/0893 ,  G03G2215/0838

    摘要： A process cartridge installed in a body of an image forming apparatus includes an image bearer, a development device that includes a developer bearer, a rotary developer conveyance member, and a shaft projecting from a development casing in an axial direction, a gear train including an idler gear provided to the shaft projecting from the development casing, a first side plate, and a hollow shaft projecting in the axial direction from the first side plate. The first side plate includes an image bearer positioning portion and a developer bearer positioning portion to support axial end portions of the developer bearer and the image bearer, the shaft projecting from the development casing is inserted into a recess inside the hollow shaft, and the hollow shaft is inserted into a hollow shaft positioning hole formed in the body.

    摘要翻译： 安装在图像形成装置的主体中的处理盒包括图像承载件，包括显影剂载体的显影装置，旋转显影剂传送构件和从显影壳体沿轴向突出的轴，齿轮系包括 提供给从显影壳体突出的轴的空转齿轮，第一侧板和从轴向方向从第一侧板突出的中空轴。 第一侧板包括图像承载定位部分和用于支撑显影剂载体和图像载体的轴向端部的显影剂载体定位部分，从显影壳体突出的轴被插入空心轴内的凹部中，并且空心 轴被插入形成在体内的中空轴定位孔中。

    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCORPORATING SAME
    3.
    发明申请
    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
    开发装置，工艺盒和成像装置的图像形成装置

    公开(公告)号：US20120207492A1

    公开(公告)日：2012-08-16

    申请号：US13355020

    申请日：2012-01-20

    申请人： Yoshihiro FUJIWARA ,  Kunihiro OHYAMA ,  Masayuki YAMANE ,  Hideki KIMURA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI

    发明人： Yoshihiro FUJIWARA ,  Kunihiro OHYAMA ,  Masayuki YAMANE ,  Hideki KIMURA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0893 ,  G03G15/0849 ,  G03G2215/0609 ,  G03G2215/069

    摘要： A development device includes a developer container for containing developer, a developer bearer to carry by rotation the developer contained in the developer container to a development range facing a latent image bearer, a partition dividing the developer container into an upper compartment and a lower compartment arranged vertically, an upper developer conveyance member disposed in the upper compartment, a lower developer conveyance member disposed in the lower compartment, a communication portion through which the developer moves from the lower compartment to the upper compartment, disposed in a downstream end portion of the lower compartment in a direction in which the lower developer conveyance member transports the developer, and a toner concentration detector to detect a concentration of toner in the developer beneath the communication portion inside the lower compartment.

    摘要翻译： 显影装置包括用于容纳显影剂的显影剂容器，通过将包含在显影剂容器中的显影剂转动到面向潜像承载体的显影范围来承载显影剂承载体的显影剂容器，将显影剂容器分隔成上隔室的隔板和布置成 垂直地设置在上部隔室中的上部显影剂传送构件，设置在下部隔室中的下部显影剂传送构件，设置在下部隔室的下游端部中的显影剂从下部隔室移动到上部隔室的连通部 在下部显影剂输送构件输送显影剂的方向上的隔室;以及调色剂浓度检测器，用于检测下部隔室内的连通部下方的显影剂中的调色剂的浓度。

    DEVELOPMENT DEVICE, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING SAME
    4.
    发明申请
    DEVELOPMENT DEVICE, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开
    开发设备，以及包括其中的处理盒和图像形成装置

    公开(公告)号：US20140376970A1

    公开(公告)日：2014-12-25

    申请号：US14482834

    申请日：2014-09-10

    申请人： Hideki KIMURA ,  Kunihiro OHYAMA ,  Masayuki YAMANE ,  Yoshihiro FUJIWARA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI

    发明人： Hideki KIMURA ,  Kunihiro OHYAMA ,  Masayuki YAMANE ,  Yoshihiro FUJIWARA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0865 ,  G03G15/0887 ,  G03G15/0893 ,  G03G2215/0607

    摘要： A development device includes a development casing, a developer bearer, a first developer conveyance member to supply developer to the developer bearer, a second developer conveyance member to transport developer axially, and a partition dividing an interior of the development casing into a supply channel and a collecting channel via which developer received from a downstream end portion of the supply channel is forwarded to an upstream end portion of the supply channel. The supply channel includes a conveyance area and a buffer area disposed adjacent to the conveyance area in a direction perpendicular to an axial direction to temporarily retain developer and midway in the developer conveyance direction inside the supply channel, and an upstream end face defining an upstream end of the buffer area is inclined relative to the axial direction to draw away from the conveyance area downstream in the developer conveyance direction.

    摘要翻译： 显影装置包括显影罩，显影剂载体，向显影剂载体供应显影剂的第一显影剂传送构件，用于将显影剂轴向传送的第二显影剂传送构件和将显影壳体的内部分隔成供应通道的分隔件， 从供应通道的下游端部接收的显影剂的收集通道被送到供给通道的上游端部。 供给通道包括输送区域和缓冲区域，其沿与轴向方向垂直的方向邻近输送区域设置，以暂时保持显影剂并在供给通道内的显影剂输送方向上中间，以及限定上游端的上游端面 缓冲区域相对于轴向倾斜以从显影剂输送方向下游的输送区域拉出。

    REMOVABLE DEVICE AND IMAGE FORMING APPARATUS
    5.
    发明申请
    REMOVABLE DEVICE AND IMAGE FORMING APPARATUS 有权
    可拆卸装置和图像形成装置

    公开(公告)号：US20150037050A1

    公开(公告)日：2015-02-05

    申请号：US14338472

    申请日：2014-07-23

    申请人： Hideki KIMURA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI ,  Masayuki YAMANE

    发明人： Hideki KIMURA ,  Masaki TAKAHASHI ,  Toshiki HAYASHI ,  Masayuki YAMANE

    IPC分类号： G03G15/00

    CPC分类号： G03G15/0863 ,  G03G21/1885

    摘要： A removable device is removably attachable to an image forming apparatus main body. The removable device includes an information storage device, a holder, and a low frictional structure. The information storage device includes: an information storage unit that stores information to be communicated between the apparatus main body and the removable device; a terminal to be contacted with an apparatus main-body terminal, for communicating information with the apparatus main body; and a substrate that holds the information storage unit and the terminal and that includes a guide to be fitted to a protrusion provided on the apparatus main body. The holder holds the substrate such that the substrate can move, when the removable device approaches the apparatus main-body terminal, on a virtual plane intersecting with a moving direction of the removable device. The low frictional structure is arranged on a contact area between the substrate and the holder.

    摘要翻译： 可去除装置可移除地附接到图像形成装置主体。 可移除装置包括信息存储装置，保持器和低摩擦结构。 信息存储装置包括：信息存储单元，其存储要在装置主体和可移除装置之间通信的信息; 与设备主体终端接触的终端，用于与设备主体通信信息; 以及基板，其保持信息存储单元和端子，并且包括将被配合到设置在设备主体上的突起的引导件。 保持器保持基板，使得当可拆卸装置接近装置主体端子时，基板可以在与可移除装置的移动方向相交的虚拟平面上移动。 低摩擦结构布置在基板和支架之间的接触区域上。