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106 条记录 (耗时 0.036 秒)

    Development device, and process cartridge and image forming apparatus including same
    61.
    发明授权
    Development device, and process cartridge and image forming apparatus including same 有权
    显影装置，处理盒和包括其的成像装置

    公开(公告)号：US08953987B2

    公开(公告)日：2015-02-10

    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 ,  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。

    Development device, and process cartridge and image forming apparatus including same in which an angle formed using an end face of a buffer area is smaller than an angle of twist of a spiral blade
    62.
    发明授权
    Development device, and process cartridge and image forming apparatus including same in which an angle formed using an end face of a buffer area is smaller than an angle of twist of a spiral blade 有权
    显影装置，处理盒和包括其的成像装置，其中使用缓冲区域的端面形成的角度小于螺旋叶片的扭曲角度

    公开(公告)号：US08855536B2

    公开(公告)日：2014-10-07

    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： G03G15/08 ,  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。

    DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
    64.
    发明申请
    DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
    开发设备，图像形成装置和处理盒

    公开(公告)号：US20130051841A1

    公开(公告)日：2013-02-28

    申请号：US13588115

    申请日：2012-08-17

    申请人： Kunihiro Ohyama ,  Masayuki Yamane ,  Takeshi Uchitani ,  Yasufumi Takahashi

    发明人： Kunihiro Ohyama ,  Masayuki Yamane ,  Takeshi Uchitani ,  Yasufumi Takahashi

    IPC分类号： G03G15/08

    CPC分类号： G03G21/1647 ,  G03G15/0806 ,  G03G21/1676 ,  G03G21/186 ,  G03G2221/1657

    摘要： A developing device including a developer bearing member rotatable while bearing developer on a surface thereof, a rotary body having a rotary shaft, a casing that contains the developer supplied to the surface of the developer bearing member to accommodate at least a portion of the rotary body, a rotary gear having a rotary shaft parallel to the rotary shaft of the rotary body and disposed outside a lateral wall of the casing to support an end of the rotary shaft of the rotary body, and a stationary shaft member fixed to the lateral wall of the casing to rotatably support the rotary gear. An axial center of the stationary shaft member is collinear with an axial center of the rotary shaft of the rotary body.

    摘要翻译： 一种显影装置，包括显影剂承载部件，该显影剂承载部件可在其表面承载显影剂的同时旋转，具有旋转轴的旋转体，容纳显影剂的壳体，所述显影剂供给到显影剂承载部件的表面以容纳至少一部分旋转体 ，旋转齿轮，其具有与所述旋转体的旋转轴平行的旋转轴，并且设置在所述壳体的侧壁的外侧，以支撑所述旋转体的旋转轴的端部;以及固定轴构件，其固定到所述旋转体的侧壁 所述壳体可旋转地支撑所述旋转齿轮。 固定轴构件的轴向中心与旋转体的旋转轴的轴向中心共线。