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21. 发明授权

US07890013B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07890013B2
公开(公告)日：2011-02-15
申请号：US12749827
申请日：2010-03-30
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G15/00
CPC分类号： G03G21/1867 , G03G21/1623 , G03G2215/0141 , G03G2221/166 , G03G2221/1684
摘要： An image forming apparatus may include an apparatus body, and a photosensitive-member unit slidably attached to the apparatus body and retaining a plurality of photosensitive members. The apparatus body includes side wall portions opposing each other with a unit receiving section sandwiched therebetween, and a plurality of apparatus-body-side electrode members provided on the side wall portions, and each urged inward in an opposing direction of the side wall portions. The photosensitive-member unit includes a plurality of unit-side electrode members each protruding outward in the opposite direction and a guide path comprising a flat surface formed in a flat shape so that each of the apparatus-body-side electrode members slidably contacts to the flat surface during attachment of the photosensitive-member unit with respect to the unit receiving section, and that each of the apparatus-body-side electrode members slidably contacted maintains a constant inward and outward position in the opposite direction.
摘要翻译：图像形成装置可以包括装置主体和可滑动地附接到装置主体并保持多个感光构件的感光构件单元。设备主体包括彼此相对的侧壁部分和夹在其间的单元接收部分，以及设置在侧壁部分上的多个装置体侧电极部件，并且在侧壁部分的相反方向上向内侧推压。感光构件单元包括多个相反方向向外突出的单元侧电极构件和包括形成为平坦形状的平坦表面的引导路径，使得每个装置体侧电极构件可滑动地接触到感光构件单元相对于单元接收部分附接时的平坦表面，并且可滑动接触的每个设备体侧电极构件在相反方向上保持恒定的向内和向外的位置。

22. 发明授权

US07826766B2 Image forming apparatus capable of preventing damage during mounting of photosensitive-member unit 有权
标题翻译：能够防止感光构件单元安装时的损伤的图像形成装置
公开(公告)号：US07826766B2
公开(公告)日：2010-11-02
申请号：US11966526
申请日：2007-12-28
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G15/01 , G03G21/18
CPC分类号： G03G15/751 , G03G21/1814 , G03G2221/1606
摘要： A photosensitive-member unit includes a plurality of photosensitive members arranged in a first direction. The photosensitive-member unit is movable in the first direction to be mounted to or dismounted from a mount position in an apparatus main body. A positioning member is fixed to the apparatus main body and is configured to contact the photosensitive-member unit when the photosensitive-member unit is mounted at the mount position, thereby positioning the photosensitive-member unit at the mount position relative to the apparatus main body. A friction applying member is provided to one side of the apparatus main body with respect to a second direction perpendicular to the first direction. The photosensitive-member unit is configured to slidingly contact the friction applying member when the photosensitive-member unit moves to the mount position, allowing the friction applying member to apply a frictional force to the photosensitive-member unit.
摘要翻译：感光构件单元包括沿第一方向排列的多个感光构件。感光构件单元可沿第一方向移动以安装到装置主体中的安装位置或从其安装位置卸下。定位构件被固定到设备主体上，并且当感光构件单元安装在安装位置时被配置为接触感光构件单元，从而将感光构件单元相对于设备主体定位在安装位置。摩擦施加构件相对于垂直于第一方向的第二方向设置在装置主体的一侧。感光构件单元构造成当感光构件单元移动到安装位置时滑动地接触摩擦施加构件，允许摩擦施加构件向感光构件单元施加摩擦力。

23. 发明申请

US20100260518A1 PHOTOSENSITIVE-MEMBER UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：感光元件和图像形成装置
公开(公告)号：US20100260518A1
公开(公告)日：2010-10-14
申请号：US12820765
申请日：2010-06-22
申请人： Yasushi Okabe , Yoshiya Tomatsu
发明人： Yasushi Okabe , Yoshiya Tomatsu
IPC分类号： G03G15/00
CPC分类号： G03G15/75 , G03G15/0178 , G03G15/0194 , G03G21/1623 , G03G21/1839 , G03G21/1864 , G03G2215/0119 , G03G2221/1606 , G03G2221/1654 , G03G2221/1684 , G03G2221/1869
摘要： A pressing member applies a pressing force to a trailing end in a direction which intersects a predetermined reference direction, allowing the pressing force to have both a first component in the predetermined reference direction and a second component perpendicular to the predetermined reference direction. A trailing end is pressed in the predetermined reference direction by the first component. In the mounted state, the leading end is in contact with the reference member at two contact surfaces including a first contact surface and a second contact surface. The first contact surface defines a first positioning direction being perpendicular to the first contact surface and intersecting the predetermined reference direction. The second contact surface defines a second positioning direction being perpendicular to the second contact surface and intersecting both the predetermined reference direction and the first positioning direction, allowing the photosensitive-member unit to be positioned with respect to the main body.
摘要翻译：按压构件在与预定基准方向相交的方向上向后端施加按压力，允许按压力在预定基准方向上具有第一分量，并且具有垂直于预定基准方向的第二分量。后端通过第一部件在预定的参考方向上被按压。在安装状态下，引导端在包括第一接触表面和第二接触表面的两个接触表面处与参考构件接触。第一接触表面限定垂直于第一接触表面并与预定参考方向相交的第一定位方向。第二接触表面限定垂直于第二接触表面的第二定位方向并与预定的参考方向和第一定位方向相交，允许感光构件单元相对于主体定位。

24. 发明申请

US20100215396A1 Cartridge 有权
标题翻译：墨盒
公开(公告)号：US20100215396A1
公开(公告)日：2010-08-26
申请号：US12712449
申请日：2010-02-25
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G15/00
CPC分类号： G03G21/185 , G03G15/0872 , G03G15/0875 , G03G15/0896
摘要： A cartridge is detachably mountable in a receiving area of an image forming apparatus in a first direction. The receiving area is partitioned by partition surfaces opposing each other in a direction orthogonal to the first direction. The cartridge includes first and second side surfaces in the opposing direction. In a part of the case, both ends of which are contactable with the partition surfaces, respectively, when mounted in the receiving area, outlines of the first and second side surfaces are provided on or inside first and second circular arcs, respectively, as seen in a second direction orthogonal to the opposing direction and the first direction. Each circular arc has a center, in the part, at corresponding end in the opposing direction and at a most upstream end in a mounting direction, and a radius corresponding to a line segment connecting the both ends in the opposing direction.
摘要翻译：盒可拆卸地安装在图像形成装置的第一方向的接收区域中。接收区域在与第一方向正交的方向上彼此相对的分隔表面分隔开。盒包括在相反方向上的第一和第二侧表面。在一部分情况下，当安装在接收区域中时，它们的两端分别与分隔表面接触，第一和第二侧面的轮廓分别设置在第一和第二圆弧之间或内部，如图所示在与所述相反方向和所述第一方向正交的第二方向上。每个圆弧在其一部分中具有在相对方向的相应端部和安装方向最上游端的中心，以及对应于沿相反方向连接两端的线段的半径。

25. 发明申请

US20100135693A1 Image Forming Apparatus and Photosensitive Unit 有权
标题翻译：图像形成装置和感光单元
公开(公告)号：US20100135693A1
公开(公告)日：2010-06-03
申请号：US12625587
申请日：2009-11-25
申请人： Yasushi Okabe , Junichi Hashimoto , Isao Kishi
发明人： Yasushi Okabe , Junichi Hashimoto , Isao Kishi
IPC分类号： G03G21/16
CPC分类号： G03G21/1642 , G03G21/1623 , G03G21/1647 , G03G21/1671 , G03G21/1821 , G03G21/1853 , G03G2221/1684
摘要： An image forming apparatus is described. The image forming apparatus may include an image forming apparatus body and a photosensitive unit detachably mountable to the image forming apparatus body. The photosensitive unit includes: a frame; photosensitive bodies supported by the frame; cartridges including a developer carrier and detachably mountable to the frame; and a pressing portion provided on the frame for pressing the cartridges to direct the developer carrier toward the corresponding photosensitive body. Each cartridge can shift in the frame to a first attitude pressed by the pressing portion, and a second attitude released from the press of the pressing portion and detachable from the frame. The image forming apparatus body is provided with an abutment portion abutting the cartridge in the second attitude thereby bringing the cartridge into the first attitude when the photosensitive unit is mounted to the image forming apparatus body.
摘要翻译：描述图像形成装置。图像形成装置可以包括图像形成装置主体和可拆卸地安装到图像形成装置主体的感光单元。感光单元包括：框架; 由框架支承的感光体; 盒包括显影剂载体并可拆卸地安装到框架上; 以及设置在框架上用于按压墨盒以将显影剂载体引向相应的感光体的按压部分。每个墨盒可以在框架中移动到由按压部分按压的第一姿势，并且第二姿态从按压部分的按压释放并且可从框架拆卸。图像形成装置主体设置有以第二姿态抵靠盒的抵接部，从而当感光单元安装到图像形成装置主体时使盒进入第一姿态。

26. 发明授权

US07603057B2 Photosensitive unit and developer cartridge 有权
标题翻译：感光单元和显影剂盒
公开(公告)号：US07603057B2
公开(公告)日：2009-10-13
申请号：US11755110
申请日：2007-05-30
申请人： Masatoshi Shiraki , Yasushi Okabe
发明人： Masatoshi Shiraki , Yasushi Okabe
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G21/1825 , G03G21/1623 , G03G21/1853 , G03G2221/1633 , G03G2221/1654 , G03G2221/1853
摘要： A photosensitive unit is described. A photosensitive unit may include a developer cartridge including a developing agent carrier and a casing for supporting the developer carrier; a photosensitive body disposed so that the developing agent carrier is brought into contact therewith by pressing; and a cartridge attaching portion to which the developer cartridge is detachably attached. The casing includes an elastic member, a pressing member for pressing the elastic member so that the developing agent carrier is pressed toward the photosensitive body, and a fitting member provided on the pressing member. The cartridge attaching portion includes a fit portion which is fitted by the fitting member so that the pressing member presses the elastic member toward the developing agent carrier for maintaining the pressing state of the pressing member to the elastic member by the fitting.
摘要翻译：描述感光单元。感光单元可以包括显影剂盒，其包括显影剂载体和用于支撑显影剂载体的壳体; 设置成使得显影剂载体通过压制与其接触的感光体; 以及可拆卸地安装显影剂盒的盒安装部分。壳体包括弹性构件，用于按压弹性构件以将显影剂载体压向感光体的按压构件和设置在按压构件上的配合构件。盒安装部分包括配合部分，该配合部分由装配构件装配，使得按压构件将弹性构件朝向显影剂载体挤压，以通过配件将按压构件的按压状态保持到弹性构件。

27. 发明申请

US20090141326A1 Image-forming device with scanner unit 有权
公开(公告)号：US20090141326A1
公开(公告)日：2009-06-04
申请号：US12320328
申请日：2009-01-23
申请人： Yasuo Tamaru , Hiroshi Igarashi , Yasushi Okabe
发明人： Yasuo Tamaru , Hiroshi Igarashi , Yasushi Okabe
IPC分类号： G01N23/00
CPC分类号： G03G15/16 , G03G15/01 , G03G15/0189 , G03G15/0194 , G03G21/1609 , G03G21/1853 , G03G2215/0119 , G03G2215/0141 , G03G2221/1603 , G03G2221/1684 , G03G2221/183
摘要： An image-forming device includes: a housing; an endless belt; a plurality of process units; and a plurality of scanner units. Each scanner unit and each process unit are inclined obliquely to a vertical direction. At least a part of each process unit is inserted into and removed from the housing in an obliquely inclined direction.

28. 外观设计

USD579970S1 Tray for printer cartridges 有权
标题翻译：打印机墨盒托盘
公开(公告)号：USD579970S1
公开(公告)日：2008-11-04
申请号：US29276995
申请日：2007-02-09
申请人： Naoya Kamimura , Makoto Ishii , Yasushi Okabe , Isao Kishi
设计人： Naoya Kamimura , Makoto Ishii , Yasushi Okabe , Isao Kishi

29. 发明申请

US20080232852A1 Image formation apparatus and photoreceptor cartridge 有权
公开(公告)号：US20080232852A1
公开(公告)日：2008-09-25
申请号：US12149360
申请日：2008-04-30
申请人： Shougo Sato , Makoto Ishii , Yasushi Okabe
发明人： Shougo Sato , Makoto Ishii , Yasushi Okabe
IPC分类号： G03G15/00
CPC分类号： G03G21/1853 , G03G15/0121 , G03G15/0194 , G03G21/1821 , G03G21/1835 , G03G2215/0119 , G03G2221/1684
摘要： An image forming apparatus, includes: a mainframe; a photoreceptor; an exposing unit that exposes a surface of the photoreceptor to form an electrostatic latent image; and a developing unit that develops the electrostatic latent image by supplying a charged developer on the surface of the photoreceptor having the electrostatic latent image formed thereon. The photoreceptor is loadable in and unloadable from the mainframe separately from the developing unit.

30. 发明授权

US07231167B2 Photosensitive member cartridge 有权
公开(公告)号：US07231167B2
公开(公告)日：2007-06-12
申请号：US11053846
申请日：2005-02-10
申请人： Yasushi Okabe , Shougo Sato , Tsutomu Suzuki
发明人： Yasushi Okabe , Shougo Sato , Tsutomu Suzuki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1825 , G03G15/0813 , G03G21/1814 , G03G21/1821 , G03G21/1828 , G03G21/1832 , G03G2221/1609 , G03G2221/1642 , G03G2221/1654 , G03G2221/1807 , G03G2221/1853 , G03G2221/1861 , G03G2221/1869 , G03G2221/1884
摘要： The invention provides a photosensitive member cartridge, that has, for example, a case including a bottom wall, an upper wall, and side walls. A photosensitive drum and a transfer roller are rotatably disposed in a space surrounded by the bottom wall, the upper wall, and the side walls. The bottom wall extends below the transfer roller. A developer cartridge, having a developing roller, is set on the extending portion of the bottom wall.

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