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    FRICTION FEEDING SEPARATING SYSTEM
    1.
    发明申请
    FRICTION FEEDING SEPARATING SYSTEM 审中-公开

    公开(公告)号：US20190193966A1

    公开(公告)日：2019-06-27

    申请号：US15850004

    申请日：2017-12-21

    申请人： Superior Paper Handling Solutions, Inc.

    发明人： Steven G. Sands

    IPC分类号： B65H3/06

    CPC分类号： B65H3/0623 ,  B65H3/0669 ,  B65H2513/10 ,  B65H2513/50 ,  B65H2551/18

    摘要： A friction sheet feeding machine is provided. The friction sheet feeding machine comprises a hopper configured to hold a stack of items. The friction sheet feeding machine also comprises a receiver configured to receive an item from the stack of items. The friction sheet feeding machine also comprises a separating mechanism configured to separate the item from the stack of items. The separating mechanism comprises a drive mechanism. The drive mechanism is configured to operate in a forward direction and a reverse direction. The friction sheet feeding machine also comprises a controller configured to generate signals to the drive mechanism to operate in the forward direction for a first period of time, and in the reverse direction for a second period of time.

    RECORDING APPARATUS
    4.
    发明申请
    RECORDING APPARATUS 有权
    录音设备

    公开(公告)号：US20160221368A1

    公开(公告)日：2016-08-04

    申请号：US14991763

    申请日：2016-01-08

    申请人： SEIKO EPSON CORPORATION

    发明人： Kazuo OTSUKA

    IPC分类号： B41J11/04

    CPC分类号： B65H3/0661 ,  B41J13/103 ,  B65H3/0623 ,  B65H3/0653 ,  B65H3/56 ,  B65H2404/72

    摘要： A recording apparatus comprises: a medium tray on which a medium is set vertically, or with a tilt; a feed roller that feeds the medium set on the medium tray by rotating while being in contact with the medium; a recording unit that performs recording on the medium; an urging mechanism for urging the medium and/or the feed roller in a direction of coming closer; and a restricting portion that faces a recording surface at a lower edge portion of the medium set on the medium tray and restricts movement of the lower edge of the medium, wherein the feed roller feeds the medium so that the lower edge of the medium can get over an upper end of the restricting portion.

    摘要翻译： 一种记录装置，包括：介质托盘，其中介质垂直设置或倾斜; 馈送辊，其通过在与介质接触的同时旋转而馈送介质托盘上的介质; 在介质上执行记录的记录单元; 推动机构，用于在接近的方向上推动介质和/或进给辊; 以及限制部，其在设置在介质托盘上的介质的下边缘部分处的记录表面，并限制介质的下边缘的移动，其中进给辊馈送介质，使得介质的下边缘可以获得 超过限制部分的上端。

    Method and arrangement for feeding out end sheets from a stack of sheets
    5.
    发明授权
    Method and arrangement for feeding out end sheets from a stack of sheets 失效
    从一叠纸张送出端板的方法和装置

    公开(公告)号：US07748701B2

    公开(公告)日：2010-07-06

    申请号：US12095499

    申请日：2006-11-30

    申请人： Lars Gustafsson ,  Jörgen Sundmark

    发明人： Lars Gustafsson ,  Jörgen Sundmark

    IPC分类号： B65H3/06

    CPC分类号： B65H3/0623 ,  B65H1/025 ,  B65H1/24 ,  B65H3/5246 ,  B65H7/12 ,  B65H2301/512125 ,  B65H2402/22 ,  B65H2402/24 ,  B65H2511/20 ,  B65H2511/22 ,  B65H2511/524 ,  B65H2513/108 ,  B65H2513/11 ,  B65H2513/20 ,  B65H2515/30 ,  B65H2701/1912 ,  B65H2220/03 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

    摘要： A method and an arrangement for feeding out end sheets from a stack of sheets comprises that a driver acting against the end sheet of the stack (1) first displaces the end sheet in the plane thereof toward a support for elastic bulging of the end sheet, and then displaces the buckled end sheet away from the support, to a separating arrangement for the separation of sheets that unintentionally are accompanying the end sheet (21) fed out. The driver being carried by a spring arrangement, which offers an increasing support force to the driver upon the advancement of the stack by means of a pusher acting against the rear end of the stack. A sensor detects the displacement position of the driver, and activates the driver for a sheet-outfeed operation when the distance sensor detects a displacement position of the driver corresponding to a predetermined abutment force of the driver against the end sheet. Between the sheet-outfeed operations, the pusher is unloaded.

    摘要翻译： 用于从一堆纸张送出端板的方法和装置包括：作用在堆叠（1）的端板上的驱动器首先将其平面中的端板朝向端板的弹性膨胀支撑件移位， 然后将带扣的端片从支撑件移位到用于分离不期望送出的端片（21）的片材的分离装置。 驾驶员由弹簧装置承载，当借助于推动器抵靠在堆叠的后端时，推动器向推进器提供增加的支撑力。 传感器检测驾驶员的位移位置，并且当距离传感器检测到与驾驶员的预定抵靠力相对于终端片材的预定邻接力相对应的驾驶员的位移位置时，激活驾驶员进行出纸操作。 在进纸输出操作之间，推动器被卸载。

    Paper Feed Mechanism and Image Generating Apparatus
    6.
    发明申请
    Paper Feed Mechanism and Image Generating Apparatus 有权
    进纸机构和图像发生装置

    公开(公告)号：US20080315500A1

    公开(公告)日：2008-12-25

    申请号：US12140690

    申请日：2008-06-17

    申请人： Daisuke TAKASAKA ,  Takahiro NAITO

    发明人： Daisuke TAKASAKA ,  Takahiro NAITO

    IPC分类号： B65H3/06 ,  B65H1/08

    CPC分类号： B65H3/0623 ,  B65H1/266 ,  B65H2301/331 ,  B65H2405/1117 ,  B65H2405/1142 ,  B65H2801/06 ,  Y10S271/902

    摘要： This paper feed mechanism includes a paper feed cassette integrally having a paper contact portion on a position deviating from the center of a rear-side inner wall surface in the cross direction by a prescribed distance in the cross direction and an apparatus body mountable with the paper feed cassette, and the apparatus body includes a driving portion rotating a paper feed roller in a paper feed direction and a paper discharge direction and a control portion bringing the rear end of the paper into contact with the paper contact portion for generating torque for the paper and thereafter transporting the paper to the apparatus body in paper feeding.

    摘要翻译： 该送纸机构包括：进纸盒，其一体地具有纸张接触部分，该纸张接触部分在横向方向上从背面内壁表面的中心偏离预定距离的位置，以及可安装在纸张上的装置主体 进给盒，装置主体包括驱动部，其沿供纸方向和排纸方向旋转供纸辊，使控制部使纸的后端与纸张接触部接触，以产生纸张的扭矩 然后在送纸中将纸张输送到装置主体。

    Method and Arrangement for Feeding Out End Sheets from a Stack of Sheets
    7.
    发明申请
    Method and Arrangement for Feeding Out End Sheets from a Stack of Sheets 失效
    从堆叠的堆放出端板的方法和布置

    公开(公告)号：US20080272535A1

    公开(公告)日：2008-11-06

    申请号：US12095499

    申请日：2006-11-30

    申请人： Lars Gustafsson ,  Jorgen Sundmark

    发明人： Lars Gustafsson ,  Jorgen Sundmark

    IPC分类号： B65H3/46

    CPC分类号： B65H3/0623 ,  B65H1/025 ,  B65H1/24 ,  B65H3/5246 ,  B65H7/12 ,  B65H2301/512125 ,  B65H2402/22 ,  B65H2402/24 ,  B65H2511/20 ,  B65H2511/22 ,  B65H2511/524 ,  B65H2513/108 ,  B65H2513/11 ,  B65H2513/20 ,  B65H2515/30 ,  B65H2701/1912 ,  B65H2220/03 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

    摘要： A method and an arrangement for feeding out end sheets from a stack of sheets comprises that a driver acting against the end sheet of the stack (1) first displaces the end sheet in the plane thereof toward a support for elastic bulging of the end sheet, and then displaces the buckled end sheet away from the support, to a separating arrangement for the separation of sheets that unintentionally are accompanying the end sheet (21) fed out. The driver being carried by a spring arrangement, which offers an increasing support force to the driver upon the advancement of the stack by means of a pusher acting against the rear end of the stack. A sensor detects the displacement position of the driver, and activates the driver for a sheet-outfeed operation when the distance sensor detects a displacement position of the driver corresponding to a predetermined abutment force of the driver against the end sheet. Between the sheet-outfeed operations, the pusher is unloaded.

    摘要翻译： 用于从一堆纸张送出端板的方法和装置包括：作用在堆叠（1）的端板上的驱动器首先将其平面中的端板朝向端板的弹性膨胀支撑件移位， 然后将带扣的端片从支撑件移位到用于分离不期望送出的端片（21）的片材的分离装置。 驾驶员由弹簧装置承载，当借助于推动器抵靠在堆叠的后端时，推动器向推进器提供增加的支撑力。 传感器检测驾驶员的位移位置，并且当距离传感器检测到与驾驶员的预定抵靠力相对于终端片材的预定邻接力相对应的驾驶员的位移位置时，激活驾驶员进行出纸操作。 在进纸输出操作之间，推动器被卸载。

    Feeding apparatus, and image forming apparatus incorporating feeding apparatus
    9.
    发明申请
    Feeding apparatus, and image forming apparatus incorporating feeding apparatus 有权

    公开(公告)号：US20060180990A1

    公开(公告)日：2006-08-17

    申请号：US11183837

    申请日：2005-07-19

    申请人： Daisuke Ueda ,  Akira Kosugi ,  Shigeru Okazaki ,  Takanori Kanda ,  Kenichi Hosoi

    发明人： Daisuke Ueda ,  Akira Kosugi ,  Shigeru Okazaki ,  Takanori Kanda ,  Kenichi Hosoi

    IPC分类号： B65H3/52

    CPC分类号： B65H3/5261 ,  B65H3/0623 ,  B65H3/0669 ,  B65H2515/40 ,  B65H2220/01

    摘要： A feeding apparatus including a feeding roller for conveying a sheet, a separation roller for conveying the sheet in a reverse direction, a transmission mechanism for transmitting the rotational force to the feeding roller, a limited force reverse transmission mechanism for transmitting the rotational force to the separation roller through a torque limiter, a forced reverse transmission mechanism for directly transmitting the rotational force to the separation roller, a temperature detector and a controller, wherein the controller controls the separation roller to receive rotational force through the forced reverse transmission mechanism after the limited force reverse transmission mechanism transmits the rotational force to the separation roller, then allows the limited force reverse transmission mechanism to transmit the rotational force to the separation roller, or to rotate the feeding via the transmission mechanism and the limited force transmission mechanism to transmit the rotational force to the separation roller.

    Separation roll wear compensation device
    10.
    发明授权
    Separation roll wear compensation device 有权
    分离辊磨损补偿装置

    公开(公告)号：US07007945B2

    公开(公告)日：2006-03-07

    申请号：US10366343

    申请日：2003-02-14

    申请人： Naruaki Hiramitsu ,  Yoshihiko Naruoka

    发明人： Naruaki Hiramitsu ,  Yoshihiko Naruoka

    IPC分类号： B65H3/00

    CPC分类号： B65H3/5246 ,  B65H3/0623 ,  B65H3/063 ,  B65H2701/1912

    摘要： A sheet take-out apparatus includes a pickup roller to send out sheets, a take-out roller to take out sheets sent out by the pickup roller, a separation roller pressure contacting the take-out roller to separate taken out sheets one by one by applying revolving torque in the direction reverse to the sheet take-out direction, a swing arm that is supporting the separation roller and swings according to change in the diameter of the separation roller, a detector to detect the position of the swing arm, and a controller to control revolving torque applied to the separation roller according to the detection result of the detector.

    摘要翻译： 片材取出装置包括用于发送片材的拾取辊，用于取出由拾取辊发送的片材的取出辊，与取出辊接触的分离辊压力，逐个分离取出的片材， 沿着与纸张取出方向相反的方向施加旋转扭矩;支撑分离辊并根据分离辊的直径变化摆动的摆臂;检测摆臂位置的检测器;以及 控制器根据检测器的检测结果控制施加到分离辊的转矩。