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    • 23. 发明申请
    • Developing apparatus
    • 开发设备
    • US20060239718A1
    • 2006-10-26
    • US11408068
    • 2006-04-21
    • Masanobu DeguchiKazuya KoyamaTeruyoshi Sudoh
    • Masanobu DeguchiKazuya KoyamaTeruyoshi Sudoh
    • G03G15/08
    • G03G15/0808G03G2215/0609
    • A developing apparatus having agitating/supplying section which is capable of providing enhanced developer stirrability and supplying a developer to a developing roller uniformly in its lengthwise direction is provided. The developing apparatus installed in an electrophotographic image forming apparatus includes an agitating/supplying section composed of: a rotary shaft member which is made rotatable about its rotation axis; a plurality of blade support members disposed intersectionally with respect to the rotation axis of the rotary shaft member; and a plurality of blade members formed between respective adjacent blade support members so as to be arranged around the rotation axis of the rotary shaft member and extend in a direction of the rotation axis.
    • 提供了一种具有能够提供增强的显影剂搅拌能力并且将显影剂沿长度方向均匀地供给显影辊的搅拌/供给部分的显影装置。 安装在电子照相图像形成装置中的显影装置包括:搅拌供给部,该搅拌供给部由以下部件构成:可绕其旋转轴线旋转的旋转轴部件; 多个叶片支撑构件,其相对于所述旋转轴构件的旋转轴线交叉设置; 以及多个叶片构件,其形成在各个相邻的叶片支撑构件之间,以围绕旋转轴构件的旋转轴线布置并沿旋转轴线的方向延伸。
    • 24. 发明申请
    • Developer container and image forming apparatus
    • 显影剂容器和图像形成装置
    • US20060147228A1
    • 2006-07-06
    • US10562552
    • 2004-07-08
    • Hitoshi NagahamaMasanobu DeguchiKazuya KoyamaShigeki Hayashi
    • Hitoshi NagahamaMasanobu DeguchiKazuya KoyamaShigeki Hayashi
    • G03G15/08
    • G03G15/0886G03G15/0872G03G2215/067
    • An object of the invention is to provide a developer container in which a container main body is protected against damage by an external torsional and bending force and an impact as much as possible, developer in the vicinity of conveying means is prevented from aggregating as much as possible, and developer in the vicinity of a discharge hole is prevented from aggregating as much as possible. The developer container includes a cylindrical container main body (31) for containing developer for use in image formation, and is detachably mounted on an image forming apparatus, the container main body (31) being rotated about an axis thereof by drive means provided in the image forming apparatus to supply developer to the image forming apparatus, wherein conveying means for conveying the developer in an axial direction when the container main body is rotated about the axis is provided in an inner circumferential portion of the container main body (31), and the conveying means has a plurality of first and second protrusions (36, 39) extending in first and second extending directions and arranged at intervals in a circumferential direction and the axial direction.
    • 本发明的目的是提供一种显影剂容器,其中容器主体被保护以免受外部扭转和弯曲力的损害以及尽可能多的冲击,防止传送装置附近的显影剂聚集在一起 可能,并且防止排出孔附近的显影剂尽可能聚集。 显影剂容器包括用于容纳用于图像形成的显影剂的圆筒形容器主体(31),并且可拆卸地安装在图像形成装置上,容器主体(31)通过设置在图像形成装置中的驱动装置绕其轴线旋转 图像形成装置,用于向图像形成装置供应显影剂,其中当容器主体围绕轴线旋转时,用于在轴向方向上输送显影剂的输送装置设置在容器主体(31)的内周部分中,并且 输送装置具有沿第一和第二延伸方向延伸的多个第一和第二突起(36,39),并且沿圆周方向和轴向间隔设置。
    • 29. 发明授权
    • Sheet conveyor for use in copying machines
    • 用于复印机的纸张输送机
    • US4276978A
    • 1981-07-07
    • US81434
    • 1979-10-03
    • Masanobu DeguchiTakeshi Ikegami
    • Masanobu DeguchiTakeshi Ikegami
    • B65H29/04G03G15/00
    • G03G15/6529B65H29/048
    • The invention is directed to a sheet gripper structure for use in a copying machine which is affixed to a pair of chains extending between sprockets. The chains include link plates with an improved attachment formed in each of the link plates. A pair of the attachments are secured inside the pair of chains at an interval of the link plates. A sheet pressure rod is mounted on the folded sections of selected ones of the pairs of the attachments in the sheet conveying direction and a sheet retainer is fixed to other selected ones of the pairs of the attachments. The sheet pressure rod carries a pair of symmetrical hold plates inside thereof and a pair of sheet pressure arms outside thereof. The gripper structure comprising the sheet retainer, the hold arm and the sheet pressure arm is installed on the chains, or on a belt conveyor or any other conveyors in such a way to be closed when moving in the straight direction and opened in the process of changing their directions.
    • 本发明涉及一种用于复印机中的纸张夹持器结构,该复印机固定在在链轮之间延伸的一对链条上。 链条包括形成在每个连接板中的改进附件的链板。 一对附件被固定在一对链条内,间隔一段链板。 片材压力杆安装在纸张输送方向上的一对附件中的一些折叠部分上,并且片材保持器固定到成对的附件中的其它选定的一个。 片材压力杆在其内部具有一对对称的保持板和在其外部的一对压力臂。 包括片材保持器,保持臂和片材压力臂的夹持器结构安装在链条上,或者在带式输送机或任何其他输送机上,以这样的方式被封闭,当在直线方向上移动并在 改变方向
    • 30. 发明授权
    • Toner carrying device and image forming apparatus
    • 调色剂携带装置和图像形成装置
    • US08078087B2
    • 2011-12-13
    • US12266971
    • 2008-11-07
    • Yuhsuke YoshimotoMasanobu DeguchiTakeshi WakabayashiKohichi TakenouchiKiyofumi MorimotoHiroo Naoi
    • Yuhsuke YoshimotoMasanobu DeguchiTakeshi WakabayashiKohichi TakenouchiKiyofumi MorimotoHiroo Naoi
    • G03G15/08
    • G03G15/0886G03G15/0877
    • A toner carrying device includes a flexible sheet, and a sheet moving mechanism for allowing the flexible sheet to move back and forth by pulling the flexible sheet. In the flexible sheet, a toner passage hole for leaving a first opening section of a toner carrying pipe to open is provided. In a case where the toner passage hole is divided into first through three areas in such a manner that (i) the first area is provided on a side of one end of the flexible sheet in a direction orthogonal to a moving direction of the flexible sheet; (ii) the second area is provided on a side of the other end of the flexible sheet in the direction orthogonal to the moving direction; and (iii) the third area is provided between the first area and the second area, the third area extends broader in the moving direction than respective of the first and second areas. This allows the flexible sheet partially having the toner passage hole in its area to move smoothly.
    • 调色剂承载装置包括柔性片材和片材移动机构,用于允许柔性片材通过拉动柔性片材来回移动。 在柔性片材中,提供了用于离开调色剂承载管的第一开口部分以打开的调色剂通过孔。 在调色剂通过孔被分成第一至三个区域的情况下,使得(i)第一区域设置在柔性片的一端的与柔性片的移动方向正交的方向上的一侧上 ; (ii)所述第二区域在与所述移动方向正交的方向上设置在所述柔性片材的另一端的一侧; 和(iii)第三区域设置在第一区域和第二区域之间,第三区域在移动方向上比第一区域和第二区域宽。 这使得部分地具有其区域中的调色剂通孔的柔性片能顺利移动。