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    • 1. 发明申请
    • DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    • 开发设备,流程盒和图像形成设备
    • US20080181678A1
    • 2008-07-31
    • US12020886
    • 2008-01-28
    • Masaaki SatoTomonori Mori
    • Masaaki SatoTomonori Mori
    • G03G15/08
    • G03G15/0817
    • A developing apparatus detachably mountable to an electrophotographic image forming apparatus having a latent image forming unit provided below a photosensitive drum in the gravitational direction, includes a first regulating member for regulating the developer from flying along an axial longitudinal of the developing roller, and a second regulating member for regulating the developer from flying at the axial longitudinal end of the developing roller. The developer flying in a longitudinal mid-area of the developing roller is regulated by the first regulating member, while the developer falling or flying from the both ends of the first regulating member is regulated by the second regulating member. As a result, contamination in the image forming apparatus caused by the developer falling and flying from the photosensitive drum, the developing roller, a developing blade, and a sealing member of a developing end is reduced.
    • 可拆卸地安装到具有在重力方向设置在感光鼓下方的潜像形成单元的电子摄影图像形成装置的显影装置包括用于调节显影剂沿着显影辊的轴向纵向飞行的第一调节构件, 调节构件用于调节显影剂在显影辊的轴向纵向端部的飞行。 在显影辊的纵向中间区域飞行的显影剂由第一调节构件调节,而从第一限制构件的两端下落或飞行的显影剂由第二调节构件调节。 结果,由于显影剂从感光鼓,显影辊,显影刮板和显影端的密封构件的下落和飞溅而引起的图像形成装置的污染减少。
    • 3. 发明申请
    • PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • 过程盒和图像形成装置
    • US20080138107A1
    • 2008-06-12
    • US11939971
    • 2007-11-14
    • Tomonori MoriMasaaki Sato
    • Tomonori MoriMasaaki Sato
    • G03G21/18
    • G03G21/1825G03G15/0813G03G2221/1861
    • An image forming apparatus includes a cartridge including an electrophotographic photosensitive member, a developing roller, a spacer movable between spacing and contacting positions for spacing apart and contacting the roller and member, and a receiver receiving a force spacing the roller from the member. The apparatus includes a mounter detachably mounting the cartridge, an abuter retracting the spacer from the spaced position when the mounter mounts the cartridge with the spacer at the spaced position, and a function member movable between a first position spacing the roller from the member by abutting the receiver with the cartridge mounted to the mounter and a second position contacting the roller to the member. When the mounter mounts the cartridge with the spacer at the spaced position, the abuter abuts the spacer retracting it from the spaced position after insertion so that the function member taking the first position abuts the receiver.
    • 图像形成装置包括:盒,其包括电子照相感光构件,显影辊,可在间隔之间移动的间隔件和用于间隔开并接触辊和构件的接触位置;以及接收器,其接收使辊与构件间隔开的力。 该装置包括安装器,可拆卸地安装盒,当安装器将间隔件安装在隔开位置时,将间隔件从间隔开的位置缩回,并且功能构件可在第一位置和第二位置之间移动, 所述接收器具有安装到所述安装器的所述盒,以及将所述辊与所述构件接触的第二位置。 当安装器将间隔件安装在间隔开位置时,接触器邻接在插入之后将间隔件从间隔开的位置收回,使得第一位置的功能构件抵接接收器。
    • 4. 发明授权
    • Process cartridge and image forming apparatus
    • 处理盒和成像设备
    • US07660550B2
    • 2010-02-09
    • US11939971
    • 2007-11-14
    • Tomonori MoriMasaaki Sato
    • Tomonori MoriMasaaki Sato
    • G03G15/00
    • G03G21/1825G03G15/0813G03G2221/1861
    • An image forming apparatus includes a cartridge including an electrophotographic photosensitive member, a developing roller, a spacer movable between spacing and contacting positions for spacing apart and contacting the roller and member, and a receiver receiving a force spacing the roller from the member. The apparatus includes a mounter detachably mounting the cartridge, an abuter retracting the spacer from the spaced position when the mounter mounts the cartridge with the spacer at the spaced position, and a function member movable between a first position spacing the roller from the member by abutting the receiver with the cartridge mounted to the mounter and a second position contacting the roller to the member. When the mounter mounts the cartridge with the spacer at the spaced position, the abuter abuts the spacer retracting it from the spaced position after insertion so that the function member taking the first position abuts the receiver.
    • 图像形成装置包括:盒,其包括电子照相感光构件,显影辊,可在间隔之间移动的间隔件和用于间隔开并接触辊和构件的接触位置;以及接收器,其接收使辊与构件间隔开的力。 该装置包括安装器,可拆卸地安装盒,当安装器将间隔件安装在隔开位置时,将间隔件从间隔开的位置缩回,并且功能构件可在第一位置和第二位置之间移动, 所述接收器具有安装到所述安装器的所述盒,以及将所述辊与所述构件接触的第二位置。 当安装器将间隔件安装在间隔开位置时,接触器邻接在插入之后将间隔件从间隔开的位置收回,使得第一位置的功能构件抵接接收器。