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    Sheet supplying device and image forming apparatus incorporating same
    4.
    发明授权
    Sheet supplying device and image forming apparatus incorporating same 有权
    片材供应装置和包含其的图像形成装置

    公开(公告)号：US08360418B2

    公开(公告)日：2013-01-29

    申请号：US13137719

    申请日：2011-09-07

    申请人： Yasuo Matsuyama ,  Takamitsu Ikematsu ,  Kaoru Tada ,  Ippei Kimura ,  Ikuo Fujii

    发明人： Yasuo Matsuyama ,  Takamitsu Ikematsu ,  Kaoru Tada ,  Ippei Kimura ,  Ikuo Fujii

    IPC分类号： B65H1/00

    CPC分类号： B65H1/266 ,  B65H2405/12 ,  B65H2405/31 ,  B65H2601/326 ,  B65H2601/422 ,  B65H2801/06 ,  G03G15/6511 ,  G03G21/1619 ,  G03G21/1642 ,  G03G21/1695

    摘要： A sheet supplying device that is incorporatable in an image forming apparatus includes a recording media container, a sheet feeding unit to feed a recording medium from the recording media container, a frame to support the recording media container and the sheet feeding unit, and a holder to hold the recording media container by surrounding an outer circumference of the recording media container. The recording media container is detachably attachable to the frame in a first operation in which the recording media container is moved in a direction parallel to a sheet conveyance direction and the recording media container is separated from the frame and the holder with the holder remaining in the frame, and a second operation in which the recording media container is moved in a direction perpendicular to the sheet conveyance direction and the recording media container is separated from the frame together with the holder.

    摘要翻译： 一种可装入图像形成装置中的片材供应装置包括记录介质容器，从记录介质容器供给记录介质的片材进给单元，支撑记录介质容器和片材进给单元的框架，以及保持件 通过围绕记录介质容器的外周来保持记录介质容器。 记录介质容器在第一操作中可拆卸地附接到框架，其中记录介质容器沿平行于纸张输送方向的方向移动，并且记录介质容器与框架分离，保持器保持在保持器中 框架和第二操作，其中记录介质容器沿垂直于纸张传送方向的方向移动，并且记录介质容器与保持器一起与框架分离。

    Sheet supplying device and image forming apparatus incorporating same
    5.
    发明申请
    Sheet supplying device and image forming apparatus incorporating same 有权
    片材供应装置和包含其的图像形成装置

    公开(公告)号：US20120061907A1

    公开(公告)日：2012-03-15

    申请号：US13137719

    申请日：2011-09-07

    申请人： Yasuo Matsuyama ,  Takamitsu Ikematsu ,  Kaoru Tada ,  Ippei Kimura ,  Ikuo Fujii

    发明人： Yasuo Matsuyama ,  Takamitsu Ikematsu ,  Kaoru Tada ,  Ippei Kimura ,  Ikuo Fujii

    IPC分类号： B65H1/00

    CPC分类号： B65H1/266 ,  B65H2405/12 ,  B65H2405/31 ,  B65H2601/326 ,  B65H2601/422 ,  B65H2801/06 ,  G03G15/6511 ,  G03G21/1619 ,  G03G21/1642 ,  G03G21/1695

    摘要： A sheet supplying device that is incorporatable in an image forming apparatus includes a recording media container, a sheet feeding unit to feed a recording medium from the recording media container, a frame to support the recording media container and the sheet feeding unit, and a holder to hold the recording media container by surrounding an outer circumference of the recording media container. The recording media container is detachably attachable to the frame in a first operation in which the recording media container is moved in a direction parallel to a sheet conveyance direction and the recording media container is separated from the frame and the holder with the holder remaining in the frame, and a second operation in which the recording media container is moved in a direction perpendicular to the sheet conveyance direction and the recording media container is separated from the frame together with the holder.

    摘要翻译： 一种可装入图像形成装置中的片材供应装置包括记录介质容器，从记录介质容器供给记录介质的片材进给单元，支撑记录介质容器和片材进给单元的框架，以及保持件 通过围绕记录介质容器的外周来保持记录介质容器。 记录介质容器在第一操作中可拆卸地附接到框架，其中记录介质容器沿平行于纸张输送方向的方向移动，并且记录介质容器与框架分离，保持器保持在保持器中 框架和第二操作，其中记录介质容器沿垂直于纸张传送方向的方向移动，并且记录介质容器与保持器一起与框架分离。

    Image forming apparatus
    6.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08827259B2

    公开(公告)日：2014-09-09

    申请号：US13571825

    申请日：2012-08-10

    申请人： Ikuo Fujii ,  Takamitsu Ikematsu ,  Ippei Kimura ,  Kaoru Tada

    发明人： Ikuo Fujii ,  Takamitsu Ikematsu ,  Ippei Kimura ,  Kaoru Tada

    IPC分类号： B65H5/00

    CPC分类号： B65H5/062 ,  B65H7/06 ,  B65H9/006 ,  B65H2511/11 ,  B65H2511/22 ,  G03G15/6564 ,  B65H2220/01 ,  B65H2220/02

    摘要： An image forming apparatus includes an image forming unit to form an image on a sheet-shaped recording medium; a registration roller pair to convey the recording medium to the image forming unit; a sheet feed roller to convey the recording medium to the registration roller pair; and a controller to control driving of the registration roller pair and the sheet feed roller. In such an image forming apparatus, the controller starts driving of the sheet feed roller to feed the recording medium and stops driving of the sheet feed roller before the sheet feed roller has completed conveyance of the recording medium for a distance equal to a length of the settable minimum-sized recording medium in the conveyance direction.

    摘要翻译： 图像形成装置包括：图像形成单元，用于在片状记录介质上形成图像; 记录辊对，用于将记录介质传送到图像形成单元; 将记录介质输送到定位辊对的送纸辊; 以及用于控制对位辊对和供纸辊的驱动的控制器。 在这种图像形成装置中，控制器开始驱动供纸辊以供给记录介质，并且在供纸辊已经完成记录介质的传送距离等于 可移动的最小尺寸的记录介质。

    Sheet feed unit and image forming apparatus including same
    7.
    发明授权
    Sheet feed unit and image forming apparatus including same 有权
    送纸单元和包括其的图像形成设备

    公开(公告)号：US08770576B2

    公开(公告)日：2014-07-08

    申请号：US13766121

    申请日：2013-02-13

    申请人： Ippei Kimura ,  Takamitsu Ikematsu ,  Kaoru Tada ,  Ikuo Fujii

    发明人： Ippei Kimura ,  Takamitsu Ikematsu ,  Yasuo Matsuyama ,  Kaoru Tada ,  Ikuo Fujii

    IPC分类号： B65H1/00

    CPC分类号： B65H1/00 ,  B65H1/266 ,  B65H2402/32 ,  B65H2402/441 ,  B65H2405/313 ,  B65H2511/152 ,  B65H2551/20 ,  B65H2220/03

    摘要： A sheet feed unit includes a medium container configured to contain sheet-like recording media; a bottom plate disposed in the medium container and configured to accommodate the recording media thereon; a sheet feed device configured to feed out the recording media contained in the medium container; a main body of the sheet feed unit, which the medium container can be inserted into and pulled out from, including the sheet feed device; and a displaying member configured to display a remaining level of the recording media in the medium container, the displaying member including a first display oriented in a first direction and a second display oriented in a second direction perpendicular to the first direction. The sheet feed unit improves a freeness in the observable range of the displaying member and the remaining level of the recording media in the medium container can be more accurately ascertained.

    摘要翻译： 送纸单元包括：构造成容纳片状记录介质的介质容器; 底板，设置在所述介质容器中并且构造成在其上容纳所述记录介质; 送纸装置，被配置为送出包含在所述介质容器中的记录介质; 所述供纸单元的主体，所述介质容器能够插入并从包括所述供纸装置的部件中被拉出; 以及显示部件，被配置为将所述记录介质的剩余电平显示在所述介质容器中，所述显示部件包括朝向与所述第一方向正交的第二方向朝向第一方向的第一显示部和第二显示部。 片材馈送单元提高显示构件的可观察范围的游离度，并且可以更准确地确定介质容器中的记录介质的剩余水平。

    Feeding device and image forming apparatus
    8.
    发明授权
    Feeding device and image forming apparatus 有权
    进料装置和成像装置

    公开(公告)号：US09085426B2

    公开(公告)日：2015-07-21

    申请号：US14025184

    申请日：2013-09-12

    申请人： Ikuo Fujii ,  Toshio Matsuyama ,  Ippei Kimura ,  Mizuna Tanaka ,  Hirofumi Horita ,  Takamitsu Ikematsu ,  Kaoru Tada

    发明人： Ikuo Fujii ,  Yasuo Matsuyama ,  Ippei Kimura ,  Mizuna Tanaka ,  Hirofumi Horita ,  Takamitsu Ikematsu ,  Kaoru Tada

    IPC分类号： B65H1/00

    CPC分类号： B65H1/00 ,  B65H1/266 ,  B65H2403/512 ,  B65H2405/113 ,  B65H2551/23 ,  B65H2553/25

    摘要： A feeding device includes a paper feed tray, a detector on an image forming apparatus main body, a control member rotatably supported by the paper feed tray, and spacers. The detector includes movable pieces and contact points corresponding to the movable piece, and switches each contact point by the position of the corresponding movable piece. The control member includes a control surface formed on its outer circumferential surface with projecting and recessed portions. The projecting and recessed portions are disposed in a pattern corresponding to rotation angles in an area of the control surface facing the movable pieces. Controlling the positions of the movable pieces according to the pattern encodes paper size. Each movable piece is lined in the circumferential direction facing the control surface. The outer circumferential surface of the projecting portions is formed in a cylindrical surface shape centering around the rotational axis of the control member.

    摘要翻译： 送料装置包括供纸托盘，图像形成装置主体上的检测器，由供纸托盘可旋转地支撑的控制构件和间隔件。 检测器包括对应于可移动件的可移动件和接触点，并且通过相应的可动件的位置来切换每个接触点。 控制构件包括在其外周面上形成有突出和凹陷部分的控制表面。 突出部分和凹陷部分设置成与控制表面面对可移动片的区域中的旋转角度对应的图案。 根据图案控制可动片的位置编码纸张尺寸。 每个可动件在朝向控制表面的圆周方向上排列。 突出部的外周面形成为以控制部件的旋转轴为中心的圆筒状的形状。

    Sheet discharging device and image forming apparatus including same
    10.
    发明授权
    Sheet discharging device and image forming apparatus including same 有权
    片材排出装置和包括其的图像形成装置

    公开(公告)号：US08118301B2

    公开(公告)日：2012-02-21

    申请号：US12802000

    申请日：2010-07-07

    申请人： Ikuo Fujii ,  Yasuo Matsuyama ,  Ippei Kimura

    发明人： Ikuo Fujii ,  Yasuo Matsuyama ,  Ippei Kimura

    IPC分类号： B65H31/00

    CPC分类号： B65H31/20 ,  B41J13/106 ,  B65H2402/443 ,  B65H2402/45 ,  B65H2402/46 ,  B65H2404/54 ,  B65H2405/324 ,  B65H2801/12 ,  G03G15/6552

    摘要： A sheet discharging device including a sheet discharging unit provided at one end of an image forming apparatus; a sheet discharge tray located adjacent to the sheet discharging unit, rotatably provided at the end of the image forming apparatus in a stored position to cover the end of the image forming apparatus and in an extended position extended from the end of the image forming apparatus to stack sheets discharged from the image forming apparatus; and a driving mechanism to drive a shutter provided to the sheet discharge tray in conjunction with rotary movement of the sheet discharge tray to open an opening in the sheet discharge tray in the stored position and to close the opening in the sheet discharge tray in the extended position.

    摘要翻译： 一种纸张排出装置，包括设置在图像形成装置的一端的纸张排出单元; 位于片材排出单元附近的片材排出托盘，可旋转地设置在图像形成装置的端部处于存储位置以覆盖图像形成装置的端部并且在从图像形成装置的端部延伸的延伸位置到 从图像形成装置排出的堆叠纸张; 以及驱动机构，用于驱动提供给片材排出托盘的快门，同时结合片材排出托盘的旋转运动，以在存储位置打开片材排出托盘中的开口，并且将延伸的片材排出托盘中的开口关闭 位置。