Paper feed unit, paper separating unit, and image forming apparatus

    公开(公告)号:US20060082043A1

    公开(公告)日:2006-04-20

    申请号:US11249447

    申请日:2005-10-14

    申请人: Akihiro Ikeda

    发明人: Akihiro Ikeda

    IPC分类号: B65H3/52

    摘要: A paper feed unit, which is provided with a paper feed roller disposed such that an outer circumferential surface thereof contacts stacked sheets of paper so as to feed each sheet of paper by rotating, a separating pad having elasticity configured to press a sheet of paper being forwarded by the paper feed roller against the outer circumferential surface of the paper feed roller from a side of the sheet of paper opposite to the other side contacting the outer circumferential surface of the paper feed roller, a holder that supports the separating pad, and a biasing device that biases the holder so as to press the separating pad against the outer circumferential surface of the paper feed roller, for separating each sheet of paper from the stacked sheets by the rotation of the paper feed roller in cooperation with the separating pad and thus feeding the sheet of paper.

    Automatic document feeder
    42.
    发明授权

    公开(公告)号:US06601845B2

    公开(公告)日:2003-08-05

    申请号:US10021023

    申请日:2001-12-19

    申请人: Szu-Hui Lien Jack Lin

    发明人: Szu-Hui Lien Jack Lin

    IPC分类号: B65H3100

    摘要: An ADF with simple structure includes an input tray and elastic film. The input tray is for receiving a document to be fed and the elastic film disposed upon the input tray is for supporting the document to be fed by bounce. The elastic film includes a jointing portion for fixing the elastic film onto the input tray and a supporting portion forming an angle with the input tray for supporting the document to be fed. The elastic film further includes a bending portion, wherein one end of the bending portion connects to the supporting portion and the other end of bending portion bends towards the input tray.

    Sheet feeder unit
    43.
    发明授权
    Sheet feeder unit 失效
    供纸单元

    公开(公告)号:US6086062A

    公开(公告)日:2000-07-11

    申请号:US995579

    申请日:1997-12-22

    IPC分类号: B65H3/52

    摘要: A sheet feeder unit capable of separately supplying cut sheets of any thickness or characteristics without causing any residual deformation. The pile of cut sheets 11 are advanced one by one with a pair of feeding rollers 31 contacting thereto from one side thereof. A friction member 33 of various configurations is disposed at various positions for separating the outermost cut sheet 11 from the other sheets by the frictional force of contact generated therebetween when the friction member is backed away by the advancing cut sheet 11.

    摘要翻译: 一种供纸单元,能够单独地供给任何厚度或特性的切割片,而不会造成任何残留变形。 一堆切割片11由一对从其一侧与其接触的进给辊31一个一个地前进。 各种构造的摩擦构件33设置在用于将最外切割片材11与其他片材分离的各个位置处,当摩擦构件被推进的切割片材11后退时,其间产生的接触摩擦力。

    Press roller spring frame
    45.
    发明授权

    公开(公告)号:US09926159B2

    公开(公告)日:2018-03-27

    申请号:US15139593

    申请日:2016-04-27

    摘要: A press roller spring frame is provided. The spring frame includes a frame body having a first section having an arcuate shape, a second section extending from the first section and having a substantially planar shape, a third section extending from the first section and having a substantially planar shape. The second and third sections are configured to oppose one another with the first section therebetween. The spring frame further includes a roller operatively coupled to the third section and configured to rotate about an axis. A compressive force may be applied to the roller to displace the third section closer to the second section, whereby the arcuate shape of the first member is compressed. The compression causes the first member to produce a spring force that resists the compressive force applied against the roller to keep the roller against the object applying the compressive force.

    PAPER CURRENCY ACCOMMODATING DEVICE
    47.
    发明申请
    PAPER CURRENCY ACCOMMODATING DEVICE 有权
    纸质货币兑换设备

    公开(公告)号:US20160225217A1

    公开(公告)日:2016-08-04

    申请号:US15021927

    申请日:2014-10-24

    发明人: Dengli CHEN

    摘要: A banknote accommodating device includes a box body, a box door and a banknote inlet. A movable guide plate in the box body is arranged below the banknote inlet through a rotating shaft, and has a guide surface facing the banknote inlet, and an included angle between the guide surface and a vertical direction ranges from 0 degree to 20 degrees, an elastic element is provided on a back surface of the guide surface, and provides a thrust to rotate the movable guide plate counterclockwise. The box door is provided with a guide rib which forms an included angle with the vertical direction, and a stacking surface is provided at the bottom of the box body and forms an included angle with a horizontal direction, and a space for stacking banknotes vertically is formed between the guide surface, the guide rib and the stacking surface.

    摘要翻译: 纸币收纳装置包括箱体,箱门和纸币入口。 盒体内的可动引导板通过旋转轴布置在纸币入口的下方,并且具有面向纸币入口的引导表面,并且引导表面与垂直方向之间的夹角在0度至20度的范围内, 弹性元件设置在引导表面的后表面上,并提供使可动引导板逆时针旋转的推力。 盒门设有与垂直方向形成夹角的引导肋,并且堆叠表面设置在箱体的底部并与水平方向形成夹角,并且用于垂直堆叠纸币的空间是 形成在引导表面,引导肋和堆叠表面之间。

    SHEET FEEDING APPARATUS
    48.
    发明申请
    SHEET FEEDING APPARATUS 有权
    面料送料装置

    公开(公告)号:US20160185539A1

    公开(公告)日:2016-06-30

    申请号:US14978618

    申请日:2015-12-22

    申请人: Toshiyuki ITO

    发明人: Toshiyuki ITO

    IPC分类号: B65H1/14 B65H3/06 B65H1/04

    摘要: The present invention is to provide a sheet feeding apparatus to feed a sheet including a pressing member that presses and regulates one end in the width direction of sheets on a stack tray, an urging member that urges the pressing member, and an urging force changing mechanism that changes an urging force of the urging member in accordance with a sheet thickness, the urging force changing mechanism provides a pressing force in accordance with a sheet kind, so that sheets can be reliably aligned and fed in an appropriate posture.

    摘要翻译: 本发明提供一种片材进给装置,用于输送片材,该片材包括按压部件,该按压部件将堆叠托盘上的片材的宽度方向上的一端按压并调节;推压构件,其推压按压部件;以及促动力切换机构 根据片材厚度改变施力构件的推压力,推动力改变机构根据片材类型提供按压力,使得片材可以可靠地对准并以适当的姿势进给。

    ABSORBING MECHANISM
    50.
    发明申请
    ABSORBING MECHANISM 有权
    吸收机制

    公开(公告)号:US20140010627A1

    公开(公告)日:2014-01-09

    申请号:US13804152

    申请日:2013-03-14

    IPC分类号: B65H3/08

    摘要: An absorbing mechanism includes a positioning member, an absorbing member, and at least one separating member. The positioning member defines a receiving chamber, for receiving a plurality of workpieces. The attaching member is constructed for absorbing the workpieces. The at least one separating member comprises a main body and a detaching portion. The main body is mounted on the positioning member. The detaching portion protrudes from the main body toward an axis of the positioning member, and forming an inclined surface away from the main body. The inclined surface defines at least one blow hole. The inclined surface towards the receiving chamber.

    摘要翻译: 吸收机构包括定位构件,吸收构件和至少一个分离构件。 定位构件限定用于容纳多个工件的容纳室。 安装构件用于吸收工件。 所述至少一个分离构件包括主体和分离部分。 主体安装在定位构件上。 分离部从主体朝向定位构件的轴线突出,并且形成远离主体的倾斜表面。 倾斜表面限定至少一个气孔。 朝向接收室的倾斜表面。