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    IMAGE FORMING APPARATUS
    4.
    发明申请
    IMAGE FORMING APPARATUS 有权

    公开(公告)号：US20210179373A1

    公开(公告)日：2021-06-17

    申请号：US17177293

    申请日：2021-02-17

    申请人： Jumpei AOYAMA ,  Manabu NONAKA ,  Hajime NISHIDA ,  Hideki TOBINAGA ,  Junpei KAMICHI ,  Satoshi KUNO ,  Shun KOBAYASHI

    发明人： Jumpei AOYAMA ,  Manabu NONAKA ,  Hajime NISHIDA ,  Hideki TOBINAGA ,  Junpei KAMICHI ,  Satoshi KUNO ,  Shun KOBAYASHI

    IPC分类号： B65H3/56 ,  B65H1/26 ,  B65H3/52

    摘要： An image forming apparatus includes a sheet container accommodating a recording medium therein, a sheet separating feeder including a sheet feeding body and a sheet separating body, an image forming part, and a bend applier. The sheet feeding body feeds the recording medium along with a surface movement thereof while the recording medium contacting the surface thereof. The sheet separating body forms a sheet separation nip region with the sheet feeding body and sandwiches the recording medium in the sheet separation nip region. The sheet separating feeder separates and feeds the recording medium contacting the sheet feeding body. The image forming part forms an image on the recording medium. The bend applier having a leading end of an elastic material contacts and bends the recording medium before the sheet separation nip region and generates a wrinkle extending on the recording medium in a sheet conveying direction.

    Image forming apparatus
    5.
    发明授权
    Image forming apparatus 有权

    公开(公告)号：US10202250B2

    公开(公告)日：2019-02-12

    申请号：US14638375

    申请日：2015-03-04

    申请人： Jumpei Aoyama ,  Manabu Nonaka ,  Hajime Nishida ,  Hideki Tobinaga ,  Junpei Kamichi ,  Satoshi Kuno ,  Shun Kobayashi

    发明人： Jumpei Aoyama ,  Manabu Nonaka ,  Hajime Nishida ,  Hideki Tobinaga ,  Junpei Kamichi ,  Satoshi Kuno ,  Shun Kobayashi

    IPC分类号： B65H3/56 ,  B65H1/26 ,  B65H3/52

    摘要： An image forming apparatus includes a sheet container accommodating a recording medium therein, a sheet separating feeder including a sheet feeding body and a sheet separating body, an image forming part, and a bend applier. The sheet feeding body feeds the recording medium along with a surface movement thereof while the recording medium contacting the surface thereof. The sheet separating body forms a sheet separation nip region with the sheet feeding body and sandwiches the recording medium in the sheet separation nip region. The sheet separating feeder separates and feeds the recording medium contacting the sheet feeding body. The image forming part forms an image on the recording medium. The bend applier having a leading end of an elastic material contacts and bends the recording medium before the sheet separation nip region and generates a wrinkle extending on the recording medium in a sheet conveying direction.

    Sheet feeding device, feeding tray, and image forming apparatus
    6.
    发明授权
    Sheet feeding device, feeding tray, and image forming apparatus 有权

    公开(公告)号：US10179713B2

    公开(公告)日：2019-01-15

    申请号：US15803314

    申请日：2017-11-03

    申请人： Satoshi Kuno ,  Yosuke Eguchi

    发明人： Satoshi Kuno ,  Yosuke Eguchi

    IPC分类号： B65H1/04 ,  B65H1/26

    摘要： A sheet feeding device includes a device body including a stopper portion and a feeding tray detachably mounted to the device body. The feeding tray includes a stopper, a lock assembly, and an operating member. The stopper includes a stopped portion movable between a stop position at which the stopped portion is stopped by the stopper portion and a release position. The lock assembly prevents drawing of the feeding tray from the device body. An operating member rotates from an initial state by a predetermined angle to move the stopped portion from the stop position to the release position. The lock assembly restricts rotation of the operating member when the lock assembly is locked. The stopped portion is movable from the stop position to the release position with an operation of mounting the feeding tray to a mount position of the device body without rotation of the operating member.

    Image forming apparatus
    8.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09568879B2

    公开(公告)日：2017-02-14

    申请号：US14536955

    申请日：2014-11-10

    申请人： Hideki Tobinaga ,  Hajime Nishida ,  Jumpei Aoyama ,  Junpei Kamichi ,  Satoshi Kuno ,  Shun Kobayashi ,  Manabu Nonaka

    发明人： Hideki Tobinaga ,  Hajime Nishida ,  Jumpei Aoyama ,  Junpei Kamichi ,  Satoshi Kuno ,  Shun Kobayashi ,  Manabu Nonaka

    IPC分类号： B65H3/52 ,  B65H3/46 ,  B65H7/12 ,  B65H5/06 ,  G03G15/00

    CPC分类号： G03G15/6529 ,  B65H1/266 ,  B65H3/46 ,  B65H3/5215 ,  B65H5/062 ,  B65H7/12 ,  B65H9/166 ,  B65H2301/4234 ,  G03G15/6511 ,  G03G15/6514 ,  G03G2215/004

    摘要： An image forming apparatus includes an apparatus body, a sheet container, an image forming part to form an image, a sheet feeding rotary body to feed the recording medium, a sheet separating rotary body to contact the sheet feeding rotary body and rotate with the sheet feeding rotary body with a sheet separation nip region formed therebetween, a rotation adjusting unit to adjust rotation of the sheet separating rotary body, a sheet containing unit to contain the recording media therein, a sheet separating body storing unit disposed at one end of the sheet containing unit to store the sheet separating body therein, and a load resistance applying mechanism to apply a rotational load resistance different from a contact force generated by contacting of the sheet separating rotary body with the sheet feeding rotary body, to the sheet feeding rotary body with no rotation driving force applied thereto.

    摘要翻译： 图像形成装置包括：装置本体，片状容器，形成图像的图像形成部，供给记录介质的片材供给旋转体;片材分离旋转体，与片材供给旋转体接触，并与片材 馈送旋转体，其间形成有片材分离夹持区域，用于调节片材分离旋转体的旋转的旋转调节单元，容纳其中的记录介质的片材容纳单元，设置在片材的一端的片材分离体存储单元 用于将片材分离体存储在其中的负载电阻单元和负载电阻施加机构，用于将不同于由片材分离旋转体与片材进给旋转体接触产生的接触力的旋转负载电阻施加到片材馈送旋转体， 不施加旋转驱动力。