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    PAPER FEEDING APPARATUS OF PRINTER
    14.
    发明申请
    PAPER FEEDING APPARATUS OF PRINTER 审中-公开
    打印机送纸装置

    公开(公告)号：US20130341859A1

    公开(公告)日：2013-12-26

    申请号：US13571456

    申请日：2012-08-10

    Applicant: PAN-CHIH LIU ,  WEN-CHUNG LO ,  LIANG-CHING SU

    Inventor： PAN-CHIH LIU ,  WEN-CHUNG LO ,  LIANG-CHING SU

    IPC: B65H5/06

    CPC classification number: B65H5/06 ,  B65H2301/51256 ,  B65H2404/133 ,  B65H2404/561 ,  B65H2404/654 ,  B65H2406/121

    Abstract: A paper feeding apparatus includes a bracket. A first feeding shaft is pivotably mounted on the bracket. A number of first feeding rollers is mounted on the first feeding shaft. The first feeding rollers rotate together with the first feeding shaft to contact a sheet of paper and move the paper forwards. A number of fans are mounted on the first feeding shaft. The fans rotate together with the first feeding shaft to drive air against the paper to prevent it becoming wrapped around one of the rollers.

    Abstract translation: 送纸装置包括支架。 第一进给轴可枢转地安装在支架上。 多个第一进料辊安装在第一进料轴上。 第一进给辊与第一进给轴一起旋转以接触一张纸并将纸向前移动。 多个风扇安装在第一个进给轴上。 风扇与第一进给轴一起旋转以驱动空气抵靠纸张，以防止其缠绕在其中一个辊子上。

    Image forming and fixing apparatus with cooling fan
    16.
    发明授权
    Image forming and fixing apparatus with cooling fan 有权
    具有冷却风扇的图像形成和定影装置

    公开(公告)号：US07315721B2

    公开(公告)日：2008-01-01

    申请号：US11530552

    申请日：2006-09-11

    Applicant: Kunihiko Kitayama

    Inventor： Kunihiko Kitayama

    IPC: G03G15/20

    CPC classification number: G03G15/6573 ,  B65H29/58 ,  B65H2301/5144 ,  B65H2404/632 ,  B65H2406/121 ,  G03G15/2039 ,  G03G21/206 ,  G03G2221/1645

    Abstract: An image forming apparatus comprises an image forming unit for forming a toner image on a sheet, a fixing unit for fixing the toner image transferred on the sheet by heat, a cooling fan for cooling the sheet by supplying air to the sheet fixed by the fixing unit and an oscillating member. The oscillating member has a flat portion formed at the leading end side and shields the flow of air supplied by the cooling fan into the fixing unit.

    Abstract translation: 图像形成装置包括用于在片材上形成调色剂图像的图像形成单元，用于将通过加热转印在片材上的调色剂图像定影的定影单元，用于通过向固定的片材供给空气来冷却片材的冷却风扇 单元和振荡构件。 摆动构件具有形成在前端侧的平坦部分，并且将由冷却风扇供应的空气流屏蔽到定影单元中。

    Sheet guide apparatus
    17.
    发明申请
    Sheet guide apparatus 失效
    纸张导向装置

    公开(公告)号：US20070000400A1

    公开(公告)日：2007-01-04

    申请号：US11452021

    申请日：2006-06-12

    Applicant: You Shimizu ,  Koichi Ohrui

    Inventor： You Shimizu ,  Koichi Ohrui

    IPC: B41F13/24

    CPC classification number: B41F21/10 ,  B41F21/00 ,  B41F25/00 ,  B65H27/00 ,  B65H29/52 ,  B65H2406/111 ,  B65H2406/121

    Abstract: A sheet guide apparatus includes a transfer cylinder, first vane members, and a lateral air blowing guide. The transfer cylinder conveys a sheet. The first vane members are arranged at at least one end of the transfer cylinder and rotate together with the transfer cylinder to discharge air in a radial direction. The lateral air blowing guide is arranged close to the transfer cylinder and discharges air from the first vane members toward the sheet which is conveyed as the transfer cylinder rotates.

    Abstract translation: 纸张引导装置包括传送滚筒，第一叶片部件和侧向送风引导件。 传送滚筒传送一张纸。 第一叶片构件布置在传送滚筒的至少一端并与传送滚筒一起旋转以沿径向排出空气。 横向送风引导件靠近传送滚筒布置，并且将第一叶片部件的空气朝向传送滚筒旋转时输送的纸张排出。

    SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS
    18.
    发明申请
    SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS 有权
    表格堆叠装置和图像形成装置

    公开(公告)号：US20170036881A1

    公开(公告)日：2017-02-09

    申请号：US15223130

    申请日：2016-07-29

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Naoto Tokuma

    IPC: B65H43/00 ,  B65H29/14 ,  B65H29/24

    CPC classification number: B65H29/246 ,  B65H29/14 ,  B65H29/245 ,  B65H31/10 ,  B65H31/38 ,  B65H43/00 ,  B65H2301/4461 ,  B65H2404/14 ,  B65H2406/121 ,  B65H2406/122 ,  B65H2511/22 ,  B65H2513/53 ,  B65H2515/112 ,  B65H2515/212 ,  B65H2557/242 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02

    Abstract: A sheet stacking apparatus includes a discharging portion including a nip portion nipping and conveying a sheet, a stacking portion on which the sheet discharged by the discharging portion is stacked, an air blowing unit configured to blow air toward a lower face of the sheet being discharged by the discharging portion, and an air volume control portion configured to control the air blowing unit such that a volume of the air blown by the air blowing unit is switched from a first air volume to a second air volume which is smaller than the first air volume while the nip portion of the discharging portion is nipping and conveying the sheet to set the volume of the air to the second air volume in a case where a trailing end of the sheet discharged by the discharging portion passes through the nip portion.

    Abstract translation: 片材堆垛装置包括：排出部，其包括夹持和输送片材的夹持部，堆叠由排出部排出的片材的层叠部;吹送单元，被配置为朝向被排出的片材的下表面吹送空气 以及空气量控制部，其构造成控制所述送风单元，使得由所述送风单元吹出的空气的体积从第一空气容积切换到比所述第一空气小的第二空气容积 在由排出部排出的片材的尾端通过夹持部的情况下，排出部的夹持部被夹持并输送片材以将空气的体积设定为第二空气容积。

    Conveyance device, image-forming device, and medium conveyance method
    19.
    发明授权
    Conveyance device, image-forming device, and medium conveyance method 有权
    输送装置，成像装置和介质输送方法

    公开(公告)号：US09481534B2

    公开(公告)日：2016-11-01

    申请号：US14995501

    申请日：2016-01-14

    Applicant: FUJIFILM Corporation

    Inventor： Tatsuya Nitta ,  Hiroshi Uemura

    IPC: B65H7/02 ,  B65H7/20 ,  B41J13/22 ,  B65H29/04

    CPC classification number: B65H7/20 ,  B41J13/223 ,  B65H7/02 ,  B65H29/041 ,  B65H2220/09 ,  B65H2301/4461 ,  B65H2301/44712 ,  B65H2406/121 ,  B65H2511/13 ,  B65H2515/212 ,  B65H2801/15 ,  B65H2801/21 ,  B65H2220/01 ,  B65H2220/02

    Abstract: A conveyance device includes an image-forming drum (52) which fixes a rear surface (PB) of a sheet (P) and conveys the sheet along an arc-shaped path at a transfer position (312), a chain gripper which includes a gripper (64D) which is disposed on the downstream side of the image-forming drum in a conveyance direction and holds a leading end portion of the sheet, conveys the sheet along the arc-shaped path at the transfer position, and is disposed at a position at which a portion of the path leads to the image-forming drum side from the transfer position, and a blower unit (300) which is disposed on the chain gripper side from the transfer position, blows air from the chain gripper side to the image-forming drum side on the downstream side of the transfer position in the conveyance direction, and blows air toward the sheet conveyed by the chain gripper.

    Abstract translation: 输送装置包括：图像形成鼓（52），其固定片材（P）的后表面（PB），并且在转印位置（312）处沿着弧形路径传送片材;链条夹持器，其包括： 在输送方向上设置在图像形成鼓的下游侧并保持片材的前端部的夹持器（64D）沿着转印位置处的弧形路径传送片材，并且设置在 路径的一部分从传送位置引导到图像形成鼓侧的位置，以及从传送位置设置在链式抓取器侧的鼓风机单元（300），将空气从链夹持器侧吹送到 图像形成鼓侧在传送方向上在传送位置的下游侧，并且朝向由链夹持器传送的纸张吹送空气。

    IMAGE FORMING APPARATUS
    20.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20160085209A1

    公开(公告)日：2016-03-24

    申请号：US14851951

    申请日：2015-09-11

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Satoru NAKAMURA

    IPC: G03G21/20

    CPC classification number: G03G21/206 ,  B65H5/222 ,  B65H9/00 ,  B65H29/125 ,  B65H29/58 ,  B65H85/00 ,  B65H2220/09 ,  B65H2301/3332 ,  B65H2402/45 ,  B65H2404/632 ,  B65H2406/121 ,  B65H2406/364 ,  B65H2407/311 ,  G03G15/6573 ,  G03G21/203

    Abstract: An image forming apparatus having a sheet conveyance path guiding a sheet to a sheet exit port after the sheet passes through a fixing device. A conveyance unit constitutes one of a pair of sheet conveyance surface portions of the sheet conveyance path. A first cooling fan is disposed within the conveyance unit and sucks air from an air introducing hole in the conveyance unit that is in communication with the sheet conveyance path. A second cooling fan is disposed on an opposite side of the sheet conveyance path to the conveyance unit and blows air at a sheet passing through the sheet conveyance path. A conveyance guide member is fitted to the conveyance unit and switches a conveyance direction of the sheet passing through the sheet conveyance path. The first cooling fan blows at the conveyance guide member air sucked from the air introducing hole.

    Abstract translation: 一种图像形成装置，具有在片材通过定影装置之后将片材引导到片材出口的片材传送路径。 传送单元构成片材传送路径的一对片材传送表面部分中的一个。 第一冷却风扇设置在输送单元内并从与纸张输送路径连通的输送单元中的空气引入孔吸入空气。 第二冷却风扇设置在与输送单元的片材输送路径的相对侧，并且吹过通过片材输送路径的纸张上的空气。 输送引导构件装配到输送单元，并且切换通过片材输送路径的片材的输送方向。 第一冷却风扇从从空气导入孔吸入的输送导向构件的空气吹出。

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