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28 条记录 (耗时 0.03 秒)

    Image forming apparatus
    3.
    发明授权
    Image forming apparatus 有权

    公开(公告)号：US10968061B2

    公开(公告)日：2021-04-06

    申请号：US16157196

    申请日：2018-10-11

    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 ,  B65H3/52 ,  B65H1/26

    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.

    Image forming apparatus
    7.
    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。

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

    公开(公告)号：US09448517B2

    公开(公告)日：2016-09-20

    申请号：US14638158

    申请日：2015-03-04

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

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

    IPC分类号： G03G21/16 ,  G03G21/00 ,  G03G15/23

    CPC分类号： G03G15/231 ,  G03G21/1623 ,  G03G21/1638 ,  G03G2215/00544

    摘要： An image forming apparatus includes an image forming part to form an image on a recording medium, an apparatus body, a sheet container detachably attachable to the apparatus body and accommodating the recording medium, a sheet conveying path through which the recording medium is conveyed toward the image forming part, a sheet reentry path disposed above the sheet container and through which the recording medium having the image thereon is conveyed again to the sheet conveying path, a swing unit to swingably move a bottom plate of the sheet reentry path between a first position and a second position, a lock releasing unit to lock and release the bottom plate with respect to the first position of the swing unit, and a release operating unit to cause the lock releasing unit to release the bottom plate from the first position of the swing unit.

    摘要翻译： 图像形成装置包括在记录介质上形成图像的图像形成部件，装置主体，可拆卸地附接到装置主体并容纳记录介质的片材容器，将输送记录介质的片材传送路径 图像形成部件，设置在纸张容纳器上方并且其上具有图像的记录介质再次传送到纸张传送路径的纸张重入路径;摆动单元，用于使纸张重入路径的底板在第一位置 和第二位置，锁定解除单元相对于摆动单元的第一位置锁定和释放底板;以及释放操作单元，用于使锁定解除单元从摆动的第一位置释放底板 单元。

    Conveyance mechanism and image forming apparatus
    10.
    发明授权
    Conveyance mechanism and image forming apparatus 有权

    公开(公告)号：US12065325B2

    公开(公告)日：2024-08-20

    申请号：US18060264

    申请日：2022-11-30

    申请人： Hideki Tobinaga

    发明人： Hideki Tobinaga

    IPC分类号： B65H5/38 ,  B65H29/04 ,  B65H29/12 ,  F16F1/44 ,  F16F1/46

    CPC分类号： B65H29/044 ,  F16F1/44 ,  F16F1/46 ,  B65H2402/53 ,  B65H2402/54 ,  B65H2404/154

    摘要： A conveyance mechanism includes a lower conveyance guide below an inclined conveyance path having upward or downward inclinations with which a sheet material is to be conveyed, that guides a lower surface of the sheet material; an upper conveyance guide above the inclined conveyance path, that guides an upper surface of the sheet-shaped material, the upper conveyance guide being openable and closable about a rotation shaft, which is on a side of the inclined conveyance path in a direction of a width of the inclined conveyance path to extend along the inclined conveyance path; and a first urging member to urge a portion of the upper conveyance guide away from the rotation shaft in the direction of the width of the inclined conveyance path toward the rotation shaft, the portion of the upper conveyance guide being at an upper end of the upper conveyance guide in an inclined direction.