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    • 1. 发明授权
    • Developing apparatus
    • 开发设备
    • US06915091B2
    • 2005-07-05
    • US10687735
    • 2003-10-20
    • Naoki MatsumaruYoshiyuki BatoriHiroki Ogino
    • Naoki MatsumaruYoshiyuki BatoriHiroki Ogino
    • G03G21/18G03G15/08
    • G03G15/0813
    • The present invention provides a developing apparatus comprising a developer bearing member for bearing developer, a spacer provided on a surface at an end portion of the developer bearing member along a longitudinal direction, for maintaining a constant gap between the developer bearing member and an image bearing member for supplying the developer from the developer bearing member, a seal member for regulating leakage of the developer toward the end portion of the developer bearing member along the longitudinal direction, and a developer scraping member provided at a portion overlapping with the seal member along the longitudinal direction of the developer bearing member, contacting the developer bearing member, and wherein the developer bearing member contacts a surface of the spacer.
    • 本发明提供了一种显影装置,包括用于承载显影剂的显影剂承载部件,沿着纵向方向设置在显影剂承载部件的端部的表面上的间隔件,用于保持显影剂承载部件和图像承载件之间的恒定间隙 用于从显影剂承载构件供应显影剂的构件,用于调节显影剂沿着纵向朝向显影剂承载构件的端部泄漏的密封构件,以及设置在与密封构件重叠的部分的显影剂刮擦构件 显影剂承载构件的纵向方向,与显影剂承载构件接触,并且其中显影剂承载构件接触间隔件的表面。
    • 2. 发明申请
    • Developing frame and process cartridge
    • 开发框架和处理盒
    • US20050078977A1
    • 2005-04-14
    • US10925974
    • 2004-08-26
    • Yoshiyuki BatoriHiroki OginoMasanari Morioka
    • Yoshiyuki BatoriHiroki OginoMasanari Morioka
    • G03G21/18G03G15/08
    • G03G15/0817
    • A developing frame which can improve a sealing property for developer at the end portion of a developing roller. The developing frame has a first frame member having a developer supplying opening provided to supply a developer from a developer containing portion containing the developer to a developing area (a developing chamber), a second frame member joined to the first frame member by molten resin, an attachment portion provided on at least the first frame member, a seal member for preventing the developer from leaking from the lengthwise end portion of the developing roller being attached to the attachment portion, and a resin reservoir depressed from the joint surface of the first frame member and the second frame member toward the attachment portion, and in which the distal end portion of the first frame member lying on the opposite side (the developing chamber side) to a side on which the developer containing portion is provided with the developer supplying opening interposed therebetween is depressed, and in which the molten resin is stored.
    • 显影框架,其可以改善显影辊端部处的显影剂的密封性能。 显影框架具有第一框架构件,其具有设置用于将显影剂从包含显影剂的显影剂容纳部分提供给显影区域(显影室)的显影剂供给口,通过熔融树脂接合到第一框架构件的第二框架构件, 至少设置在第一框架构件上的附接部分,用于防止显影剂从显影辊的纵向端部部分附着到安装部分的密封构件,以及从第一框架的接合表面压下的树脂容器 构件和第二框架构件朝向安装部分,并且其中第一框架构件的位于相对侧(显影室侧)的远端部分与显影剂容纳部分一侧设置有显影剂供给口 其间插入其中,并且其中存储熔融树脂。
    • 9. 发明授权
    • Developing frame and process cartridge
    • 开发框架和处理盒
    • US07127192B2
    • 2006-10-24
    • US10925974
    • 2004-08-26
    • Yoshiyuki BatoriHiroki OginoMasanari Morioka
    • Yoshiyuki BatoriHiroki OginoMasanari Morioka
    • G03G15/08
    • G03G15/0817
    • A developing frame which can improve a sealing property for developer at the end portion of a developing roller. The developing frame has a first frame member having a developer supplying opening provided to supply a developer from a developer containing portion containing the developer to a developing area, a second frame member joined to the first frame member by molten resin, an attachment portion, a seal member for preventing the developer from leaking from the lengthwise end portion of the developing roller being attached to the attachment portion, and a resin reservoir depressed from the joint surface of the first frame member and the second frame member toward the attachment portion, and in which the molten resin is stored.
    • 显影框架,其可以改善显影辊端部处的显影剂的密封性能。 显影框架具有第一框架构件,其具有设置成将显影剂从包含显影剂的显影剂容纳部分提供给显影区域的显影剂供给开口,通过熔融树脂连接到第一框架构件的第二框架构件,附接部分, 密封构件,用于防止显影剂从附接到安装部分的显影辊的纵向端部泄漏;以及树脂储存器,其从第一框架构件和第二框架构件的接合表面向附接部分凹陷,并且 熔融树脂被储存。
    • 10. 发明授权
    • Developer feeding apparatus and developing apparatus
    • 显影剂供给装置和显影装置
    • US08081907B2
    • 2011-12-20
    • US12265294
    • 2008-11-05
    • Hiroki Ogino
    • Hiroki Ogino
    • G03G15/08
    • G03G15/0808G03G2221/1657
    • Cones whose rotation axes are substantially parallel to each other and whose sides maintain a constant interval therebetween are provided in a driving force transmission unit to transmit a driving force to a developer feeding member, a roller to transmit the driving force is provided between the cones, a position of the roller is moved in accordance with rotation of one cone or the other, and a rotational speed of the developer feeding member to which the driving force is transmitted from one cone changes with an increase in a number of revolutions of s driving force transmission unit.
    • 在驱动力传递单元中设置有旋转轴线基本上彼此平行并且其侧面保持恒定间隔的锥体,以将驱动力传递到显影剂供给部件,传递驱动力的辊被设置在锥体之间, 辊的位置根据一个锥体的旋转而移动,并且从一个锥体传递驱动力的显影剂供给构件的旋转速度随着s的驱动力的转数的增加而变化 传输单元。