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    SHEET TRANSPORT APPARATUS, AUTOMATIC DOCUMENT FEEDER, AND IMAGE FORMING APPARATUS
    11.
    发明申请
    SHEET TRANSPORT APPARATUS, AUTOMATIC DOCUMENT FEEDER, AND IMAGE FORMING APPARATUS 审中-公开

    公开(公告)号：US20190339640A1

    公开(公告)日：2019-11-07

    申请号：US16516210

    申请日：2019-07-18

    Applicant: Sharp Kabushiki Kaisha

    Inventor： Yasuhiro SUTO ,  Yasumasa MORIMOTO

    IPC: G03G15/00 ,  B65H5/38 ,  B65H5/06 ,  H04N1/00

    Abstract: A sheet transport apparatus is equipped with a sheet transport guide section for guiding a sheet to be transported. The sheet transport guide section includes a first transport guide member swingable about a first axis, and a second transport guide member swingable about a second axis, the second transport guide member forming a sheet transport path between the second transport guide member and the first transport guide member. The second transport guide member is arranged at a first position when the first transport guide member is closed, at a second position where the second transport guide member is opened from the first position when the first transport guide member is opened, or at a third position where the second transport guide member is opened from the second position.

    IMAGE FORMING APPARATUS
    13.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开

    公开(公告)号：US20160344883A1

    公开(公告)日：2016-11-24

    申请号：US15226269

    申请日：2016-08-02

    Applicant: SHARP KABUSHIKI KAISHA

    Inventor： Kenji NAKANISHI ,  Masahiro IMOTO ,  Yasuhiro SUTO ,  Shohichi FUKUTOME ,  Hisashi YAMANAKA ,  Mitsuharu YOSHIMOTO

    IPC: H04N1/00 ,  G03G21/16

    CPC classification number: H04N1/0057 ,  B41J29/13 ,  B65H29/14 ,  B65H29/52 ,  B65H31/00 ,  B65H2301/5133 ,  B65H2405/115 ,  B65H2801/06 ,  G03G15/00 ,  G03G15/60 ,  G03G15/6552 ,  G03G21/1619 ,  H04N1/00522 ,  H04N1/00527 ,  H04N1/00543 ,  H04N1/00631 ,  H04N1/00795 ,  H04N1/0083 ,  H04N1/1026 ,  H04N2201/0082

    Abstract: An image forming apparatus includes an image reading unit, an image forming unit, a discharge unit, and a discharge tray. The image reading unit is configured to read a document placed on a document placement table by moving and scanning of a scanning body in a sub-scanning direction. The image forming unit is configured to form an image read by the image reading unit on a paper sheet. The discharge unit is configured to discharge the paper sheet on which an image is formed by the image forming unit to a direction perpendicular to the sub-scanning direction. The discharge tray is on which the paper sheet from the discharge unit is to be placed with a space portion at a lower side of the image reading unit. A bottom surface of a housing of the image reading unit facing the discharge tray is constituted of a first surface and a second surface. The first surface is a surface at a front side of the discharge unit in a discharging direction and high with respect to the discharge tray. The second surface is a surface at a back side of the discharge unit in the discharging direction lower than the first surface with respect to the discharge tray. A pulling member and/or a movable wiring are/is arranged at an upper side of the second surface inside the housing. The pulling member is configured to move the scanning body back and forth in the sub-scanning direction. One end portion of the movable wiring is secured to the scanning body.

    IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
    14.
    发明申请
    IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS 有权
    图像读取装置和图像形成装置

    公开(公告)号：US20160323464A1

    公开(公告)日：2016-11-03

    申请号：US15206476

    申请日：2016-07-11

    Applicant: SHARP KABUSHIKI KAISHA

    Inventor： Masahiro IMOTO ,  Yasuhiro SUTO ,  Hisashi YAMANAKA ,  Kenji NAKANISHI ,  Shohichi FUKUTOME ,  Kazuhiro IGUCHI

    IPC: H04N1/00 ,  H04N1/10

    CPC classification number: H04N1/00519 ,  H04N1/00278 ,  H04N1/00557 ,  H04N1/00795 ,  H04N1/0083 ,  H04N1/1026 ,  H04N1/1061 ,  H04N2201/0094

    Abstract: An image reading apparatus includes an image scanning unit that is provided with a holding portion holding a flexible flat cable. The holding portion is protruded toward an upstream side in a sub scanning direction, and provided with a second wall part. The flexible flat cable that is extended from a connector is brought into contact with the second wall part. As for the flexible flat cable, a downward movement is regulated by a lower holding portion and an upward movement is regulated by an upper holding portion. Accordingly, the flexible flat cable does not rise.

    Abstract translation: 图像读取装置包括具有保持柔性扁平电缆的保持部的图像扫描单元。 保持部向副扫描方向的上游侧突出，设置有第二壁部。 从连接器延伸的柔性扁平电缆与第二壁部接触。 对于柔性扁平电缆，向下运动由下保持部分调节，向上运动由上保持部分调节。 因此，柔性扁平电缆不升高。

    DRIVING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
    15.
    发明申请
    DRIVING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS 有权
    驱动装置，图像读取装置和图像形成装置

    公开(公告)号：US20150229800A1

    公开(公告)日：2015-08-13

    申请号：US14608397

    申请日：2015-01-29

    Applicant: Sharp Kabushiki Kaisha

    Inventor： Masahiro IMOTO ,  Yasuhiro SUTO ,  Shohichi FUKUTOME ,  Kenji NAKANISHI ,  Kazuhiro IGUCHI

    IPC: H04N1/10 ,  F16H57/00 ,  G03G21/16 ,  F16H19/06

    CPC classification number: H04N1/1026 ,  F16H19/0622 ,  F16H19/0672 ,  F16H57/0031 ,  F16H2019/0686 ,  G03G15/04 ,  G03G15/60 ,  G03G15/607 ,  G03G21/0094 ,  G03G21/1619 ,  G03G21/1647 ,  G03G21/1666 ,  H04N1/00795 ,  H04N1/06 ,  H04N1/10 ,  H04N1/103 ,  H04N2201/0081 ,  H04N2201/0094 ,  Y10T74/18848

    Abstract: A driving device is used in an image reading apparatus, and reciprocates a scanning unit for reading an image on an original. The driving device comprises a pull member, a driving pulley which transmits driving force to the pull member, a following pulley which applies tension to the pull member and a pulley holder having a pulley axis which holds the following pulley rotatably. Then, the pulley axis has a lock pawl capable of locking an upper end portion of the following pulley and canceling engagement with the following pulley by being tilted toward a side of an axial center by elastic deformation. Furthermore, the lock pawl is arranged at a side of a tension acting direction from the pull member to the following pulley except the farthest position from the driving pulley among positions in a circumferential direction of the pulley axis. It is possible to attach and detach the following pulley easily at a time of maintenance or the like.

    Abstract translation: 在图像读取装置中使用驱动装置，并使用于读取原稿上的图像的扫描单元往复运动。 驱动装置包括拉动构件，将驱动力传递到拉动构件的驱动滑轮，向牵引构件施加张力的随动滑轮和具有可旋转地保持随动滑轮的滑轮轴的滑轮保持器。 然后，滑轮轴具有锁定爪，该锁定爪能够锁定下一个滑轮的上端部，并且通过弹性变形朝向轴向中心侧倾斜而与随后的滑轮抵消接合。 此外，锁定爪布置在沿着带轮轴线的圆周方向的位置之外的除了从驱动带轮的最远位置之外的从拉构件到随动带轮的拉伸作用方向的一侧。 在维护等时，可以容易地安装和拆卸下一个滑轮。

    IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
    16.
    发明申请
    IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开

    公开(公告)号：US20190158695A1

    公开(公告)日：2019-05-23

    申请号：US16251277

    申请日：2019-01-18

    Applicant: Sharp Kabushiki Kaisha

    Inventor： Masahiro IMOTO ,  Yasuhiro SUTO ,  Shohichi FUKUTOME ,  Kenji NAKANISHI ,  Kazuhiro IGUCHI

    IPC: H04N1/10 ,  F16H19/06 ,  F16H57/00 ,  G03G15/04 ,  G03G21/16 ,  G03G15/00 ,  H04N1/06 ,  H04N1/00

    Abstract: A driving device is used in an image reading apparatus, and reciprocates a scanning unit for reading an image on an original. The driving device comprises a pull member, a driving pulley which transmits driving force to the pull member, a following pulley which applies tension to the pull member and a pulley holder having a pulley axis which holds the following pulley rotatably. Then, the pulley axis has a lock pawl capable of locking an upper end portion of the following pulley and canceling engagement with the following pulley by being tilted toward a side of an axial center by elastic deformation. Furthermore, the lock pawl is arranged at a side of a tension acting direction from the pull member to the following pulley except the farthest position from the driving pulley among positions in a circumferential direction of the pulley axis. It is possible to attach and detach the following pulley easily at a time of maintenance or the like.

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