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79 条记录 (耗时 0.026 秒)

    Developing device of image forming apparatus
    41.
    发明授权
    Developing device of image forming apparatus 有权
    图像形成装置的显影装置

    公开(公告)号：US07979013B2

    公开(公告)日：2011-07-12

    申请号：US11951584

    申请日：2007-12-06

    申请人： Tomofumi Yoshida ,  Hirobumi Ooyoshi ,  Kenzo Tatsumi ,  Yoshihiro Kawakami ,  Yoshiyuki Shimizu ,  Tomohiro Kubota

    发明人： Tomofumi Yoshida ,  Hirobumi Ooyoshi ,  Kenzo Tatsumi ,  Yoshihiro Kawakami ,  Yoshiyuki Shimizu ,  Tomohiro Kubota

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0896 ,  G03G21/10 ,  G03G2221/163

    摘要： A developing device that can be formed at low cost and without increasing the complexity of a die structure of a casing comprises a development roller, a supply roller, a developing portion having an agitating member, a toner hopper disposed above the developing portion, an agitating member in the toner hopper, a partitioning member provided between the developing portion and the toner hopper and having an opening portion, and a collected developer storage portion forming portion for forming a storage space for collected toner collected from the development roller by the supply roller within a fixed distance of the supply roller such that the collected toner moves to the vicinity of the agitating member in the developing portion in accordance with a developer flow generated by the rotation of the supply roller. A pre-incorporation component formed by integrating the partitioning member, the collected developer storage portion forming portion, and a bearing portion for supporting the agitating members is incorporated into the casing.

    摘要翻译： 可以以低成本形成并且不增加壳体的模具结构的复杂性的显影装置包括显影辊，供给辊，具有搅拌构件的显影部，设置在显影部上方的调色剂料斗，搅拌 调色剂料斗中的构件，设置在显影部分和调色剂料斗之间并具有开口部分的分隔构件和收集的显影剂储存部分形成部分，用于形成用于通过供给辊在显影辊上收集的收集的调色剂的收纳空间， 供应辊的固定距离，使得所收集的调色剂根据由供给辊的旋转产生的显影剂流移动到显影部分中的搅拌构件附近。 通过将分隔构件，收集的显影剂储存部分形成部分和用于支撑搅拌构件的支撑部分整合而形成的预结合部件被结合到壳体中。

    DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS
    44.
    发明申请
    DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 有权
    开发设备，处理单元和图像形成设备

    公开(公告)号：US20090169246A1

    公开(公告)日：2009-07-02

    申请号：US12334610

    申请日：2008-12-15

    申请人： Hirobumi Ooyoshi ,  Osamu Saito ,  Yoshihiro Kawakami ,  Kenzo Tatsumi ,  Tomohiro Kubota ,  Yoshiyuki Shimizu ,  Tomofumi Yoshida

    发明人： Hirobumi Ooyoshi ,  Osamu Saito ,  Yoshihiro Kawakami ,  Kenzo Tatsumi ,  Tomohiro Kubota ,  Yoshiyuki Shimizu ,  Tomofumi Yoshida

    IPC分类号： G03G21/18 ,  G03G15/08

    CPC分类号： G03G21/1821 ,  G03G2221/1654

    摘要： A developing device includes a main body that is arranged between a pair of supporting members and includes a developing roller. Both end portions of the developing roller are supported by the supporting members in a first direction in which the developing roller is movable toward and away from an image carrier. A groove is formed on each of the supporting members. Either one of an end portion of the developing roller and a bearing that supports the end portion is inserted into the groove. Either one of at least one of the end portions of the developing roller and at least one of the bearings is movable in the groove in a second direction that intersects the first direction.

    摘要翻译： 显影装置包括主体，其布置在一对支撑构件之间并且包括显影辊。 显影辊的两个端部由支撑构件沿着第一方向支撑，在该第一方向上，显影辊可朝向和远离图像载体移动。 在每个支撑构件上形成有凹槽。 显影辊的端部和支撑端部的轴承中的任一个插入槽中。 显影辊的至少一个端部中的至少一个和至少一个轴承中的任一个能够沿与第一方向相交的第二方向在槽中移动。

    Toner recovery belt conveyor, process cartridge, and image forming apparatus using the same
    48.
    发明授权
    Toner recovery belt conveyor, process cartridge, and image forming apparatus using the same 有权
    调色剂回收带式输送机，处理盒和使用其的成像装置

    公开(公告)号：US07424263B2

    公开(公告)日：2008-09-09

    申请号：US11608973

    申请日：2006-12-11

    申请人： Yoshiyuki Shimizu ,  Yoshihiro Kawakami ,  Tomohiro Kubota ,  Hirobumi Ooyoshi ,  Tomofumi Yoshida ,  Koji Kato ,  Kenzo Tatsumi

    发明人： Yoshiyuki Shimizu ,  Yoshihiro Kawakami ,  Tomohiro Kubota ,  Hirobumi Ooyoshi ,  Tomofumi Yoshida ,  Koji Kato ,  Kenzo Tatsumi

    IPC分类号： G03G21/00

    CPC分类号： G03G21/105 ,  G03G21/169 ,  G03G2221/1624

    摘要： A toner recovery device, capable of preventing toner from spilling out of the space between protruding sections and an inner wall of a toner-conveying pipe, and process cartridge and image forming apparatus having this device. Residual toner after transfer, which is carried into a carry-in section of the toner-conveying pipe, is held by the protruding sections of a toner-conveying belt and a bottom surface of the toner-conveying pipe, and conveyed to a carry-out section. Accordingly, the residual toner after transfer can be prevented from oscillating while being conveyed to the carry-out section. Therefore, the residual toner after transfer is prevented from spilling out of the space between the protruding sections and the inner wall of the toner-conveying pipe, and the amount of residual toner after transfer to be conveyed to the carry-out section can be prevented from being reduced.

    摘要翻译： 一种调色剂回收装置，其能够防止调色剂从突出部分和调色剂输送管的内壁之间的空间溢出，以及处理盒和具有该装置的成像装置。 携带在调色剂输送管的携带部分中的转移后的残留调色剂由调色剂输送带的突出部分和调色剂输送管的底表面保持， 出部分。 因此，可以防止转印后的残留调色剂在输送到进出部的同时摆动。 因此，防止转印后的残留调色剂从突出部分和调色剂输送管的内壁之间的空间溢出，并且可以防止传送到输送部分的转印后剩余调色剂的量 从减少。