公开(公告)号：US08783682B2

公开(公告)日：2014-07-22

申请号：US14037781

申请日：2013-09-26

申请人： Brother Kogyo Kabushiki Kaisha

发明人： Shota Iijima

IPC分类号： B65H5/00

CPC分类号： B65H5/26 ,  B65H3/0684 ,  B65H5/062 ,  B65H7/02 ,  B65H85/00 ,  B65H2301/33312 ,  B65H2402/46 ,  B65H2403/20 ,  B65H2403/422 ,  B65H2403/481 ,  B65H2404/144 ,  B65H2404/1521 ,  B65H2404/6111 ,  B65H2404/63 ,  B65H2511/10 ,  B65H2511/20 ,  B65H2513/11 ,  B65H2513/412 ,  B65H2513/42 ,  B65H2513/53 ,  B65H2553/612 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： There is provided an image recording apparatus including: a main body with first and second transporting paths, a transporting roller pair, a recording portion, a reversal roller pair, a re-transporting roller pair, a transporting motor, first and second transmission mechanisms, and a controller. The second transmission mechanism has: a sun gear, an arm, a pendulum gear, and a gear row. The second transmission mechanism is configured to change a posture between a first posture and a second posture. The controller is configured to determine a position of the sheet, determine a size of the sheet, switch the rotation of the transporting motor under certain conditions, and increase the rotation amount of the transporting motor more for the case that the size of the sheet is determined to be not less than a transport distance than for the case that it is determined to be less than the transport distance.

摘要翻译： 提供了一种图像记录装置，包括：具有第一和第二传送路径的主体，传送辊对，记录部分，反转辊对，再传送辊对，传送电机，第一和第二传输机构， 和控制器。 第二传动机构具有：太阳齿轮，臂，摆动齿轮和齿轮排。 第二传动机构被配置为改变第一姿态和第二姿势之间的姿势。 控制器被配置为确定片材的位置，确定片材的尺寸，在特定条件下切换传送电机的旋转，并且在片材的尺寸为多个的情况下更多地增加传送电动机的旋转量 被确定为不小于比确定小于运输距离的情况的运输距离。

公开(公告)号：US20120200027A1

公开(公告)日：2012-08-09

申请号：US13362515

申请日：2012-01-31

申请人： Kenji KORENAGA

发明人： Kenji KORENAGA

IPC分类号： B65H5/26 ,  B65H85/00 ,  B65H5/34

CPC分类号： B65H85/00 ,  B65H7/125 ,  B65H2220/09 ,  B65H2403/422 ,  B65H2403/724 ,  B65H2404/14 ,  B65H2511/20 ,  B65H2511/514 ,  B65H2513/104 ,  B65H2513/42 ,  B65H2513/51 ,  B65H2513/53 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/39 ,  B65H2220/02 ,  B65H2220/01 ,  B65H2220/03

摘要： An automatic document feeder includes a first roller portion on the first transportation path to feed an original to a scanning position to scan a first face of the original, a second roller portion on a second transportation path to transport the scanned original, a third roller portion on the second transportation path to feed the original to the scanning position to scan a second face of the original, a fourth roller portion on the first transportation path to transport the scanned original, and a transporting speed adjusting unit gaining a circumferential velocity of the second roller portion than the one of the first roller portion and gaining a circumferential velocity of the fourth roller portion than the one of third roller portion, when the original is transported from the first transportation path to the second transportation path and from the second transportation path to the first transportation path, respectively.

摘要翻译： 自动文件进给器包括在第一传送路径上的第一辊子部分，以将原件供给到扫描位置以扫描原件的第一面;第二辊部分，在第二传送路径上传送扫描的原稿;第三辊部分 在第二输送路径上将原稿送入扫描位置扫描原稿的第二面，在第一输送路径上的第四辊部分输送被扫描的原稿，以及输送速度调节单元， 当第一输送路径从第一输送路径输送到第二输送路径，并且从第二输送路径向第二输送路径输送到第二输送路径时，获得与第三滚筒部分的圆周速度相比， 第一条交通路径。

公开(公告)号：US08220795B2

公开(公告)日：2012-07-17

申请号：US12621880

申请日：2009-11-19

申请人： Randal M. Wong ,  Juan Belon ,  Petrica D. Balcan

发明人： Randal M. Wong ,  Juan Belon ,  Petrica D. Balcan

IPC分类号： B65H1/22

CPC分类号： B65H1/266 ,  B65H1/28 ,  B65H3/0607 ,  B65H3/44 ,  B65H2403/41 ,  B65H2403/422 ,  B65H2405/3311 ,  B65H2405/35 ,  B65H2801/06

摘要： A printer having a sheet tray, a drive for advancing sheets past a marking mechanism, and a picker to remove sheets from an aligned tray includes a load position and a pick position. The trays are selectively moved between the load and pick positions. A transmission is engagable to connect the drive to the tray moving mechanism, whereby the tray is moved between the pick position and the load position by the media sheet advancing drive. The transmission is disengagable to enable advancement of the media sheets without movement of the tray. Starting with both trays in their load positions, one of the trays is moved to its pick position whereat a sheet can be picked; moving the other of the trays to its pick position whereat a sheet of media from each of the trays can be picked; and moving the tray remaining at its pick position from its pick position to its media load position.

摘要翻译： 具有片材托盘的打印机，用于使纸张通过标记机构的驱动器和用于从对准托盘移除纸张的拾取器的打印机包括装载位置和拾取位置。 托盘选择性地在载荷和拾取位置之间移动。 变速器可接合以将驱动器连接到托盘移动机构，由此托盘通过介质片前进驱动器在拾取位置和装载位置之间移动。 传动装置是可分离的，以使媒体片材能够前进，而不会移动托盘。 从两个托盘的装载位置开始，其中一个托盘移动到其拾取位置，在该位置可以挑选纸张; 将另一个托盘移动到其拾取位置，其中可以拾取每个托盘的一张介质; 并将剩余在其拾取位置的托盘从其拾取位置移动到其介质装载位置。

公开(公告)号：US20120161383A1

公开(公告)日：2012-06-28

申请号：US13316780

申请日：2011-12-12

申请人： Kuniaki Sato ,  Kazuyuki Morinaga

发明人： Kuniaki Sato ,  Kazuyuki Morinaga

IPC分类号： B65H5/26 ,  B65H5/06 ,  B65H3/06

CPC分类号： B65H3/0669 ,  B65H3/0684 ,  B65H3/34 ,  B65H3/56 ,  B65H5/062 ,  B65H2301/4222 ,  B65H2403/422 ,  B65H2403/481 ,  B65H2403/721 ,  B65H2801/06 ,  B65H2801/39 ,  G03G15/602

摘要： The present invention provide a sheet conveying device comprising a driving source which freely rotates in a forward/reverse direction, a separation roller shaft configured to drive a separation roller to separate and feed each sheet to be conveyed in accordance with forward/reverse rotation of the driving source, a stopper unit configured to close a conveyance path of stacked sheets on an upstream side of the separation roller in a conveyance direction, a stopper opening/closing member configured to open/close the stopper unit in a vertical direction, and a transfer unit provided between the stopper opening/closing member and the separation roller shaft and configured to transfer a rotating force to the stopper opening/closing member in accordance with a drive of the separation roller shaft.

摘要翻译： 本发明提供了一种片材输送装置，其包括沿前后方向自由旋转的驱动源，分离辊轴，构造成驱动分离辊，以根据所述分离辊的正向/反向旋转来分离和供给待传送的每个片材 驱动源，止挡单元，其构造成在输送方向上封闭分离辊的上游侧的堆叠片材的输送路径;止动开闭部件，其构造成在垂直方向上打开/关闭止动单元;以及转印 设置在止动器打开/关闭构件和分离辊轴之间并且构造成根据分离辊轴的驱动将旋转力传递到止动器打开/关闭构件。

公开(公告)号：US20120161382A1

公开(公告)日：2012-06-28

申请号：US13327968

申请日：2011-12-16

申请人： Kazuyuki Morinaga ,  Kuniaki Sato

发明人： Kazuyuki Morinaga ,  Kuniaki Sato

IPC分类号： B65H5/06 ,  B65H3/00

CPC分类号： B65H3/0684 ,  B65H3/0669 ,  B65H5/062 ,  B65H7/02 ,  B65H2403/422 ,  B65H2403/481 ,  B65H2403/721 ,  B65H2405/3321 ,  B65H2511/20 ,  B65H2511/514 ,  B65H2513/41 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/06 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： The present invention provides a sheet conveying device comprising a first conveyance path for conveying a sheet from a pair of first rollers to a pair of second rollers, a second conveyance path for performing switchback conveyance of the sheet, a switching unit for switching the second rollers between a press-contacted state and a separated state, and a single driving source for driving the rollers and the switching unit. A non transferring of drive section is set where when the driving source switches the rotation direction after the sheet that has been switchback-conveyed has reached the first rollers, a drive from the driving source is not transferred to the second rollers. The switching unit is driven to separate the second rollers during a time the drive is not transferred to the second rollers due to the non transferring of drive section.

摘要翻译： 本发明提供了一种纸张输送装置，包括：第一输送路径，用于将纸张从一对第一辊子输送到一对第二辊子;第二输送路径，用于执行纸张的回转输送;切换单元，用于切换第二辊 在压接状态和分离状态之间，以及用于驱动辊和切换单元的单个驱动源。 设置驱动部的非传递部，其中在已经转回的片材已经到达第一辊之后驱动源切换旋转方向，来自驱动源的驱动不被传送到第二辊。 由于驱动部分的不传输，在驱动器不传送到第二辊的时间期间，切换单元被驱动以分离第二辊。

公开(公告)号：US20120050437A1

公开(公告)日：2012-03-01

申请号：US12871124

申请日：2010-08-30

申请人： Wayne E. Stiehler

发明人： Wayne E. Stiehler

IPC分类号： B41J2/01 ,  B65H3/32

CPC分类号： B65H3/0661 ,  B41J2002/14362 ,  B65H3/565 ,  B65H2403/422 ,  B65H2403/533 ,  B65H2404/5311 ,  B65H2404/56 ,  B65H2405/1136 ,  B65H2801/12

摘要： A media separator comprising an elastomeric element mounted in a frame and including a plurality of fingers wherein, when unbent, the ends of the fingers extend to interfere with a movement of a media sheet. When a finger is bent by a sheet of media it is moved to a recess position such that it does not extend to interfere with the media sheet.

摘要翻译： 一种介质分离器，其包括安装在框架中并包括多个指状物的弹性体元件，其中当未弯曲时，指状物的端部延伸以干扰介质片材的移动。 当手指被一张介质弯曲时，它被移动到凹陷位置，使得它不会延伸以干扰介质片。

公开(公告)号：US08123210B1

公开(公告)日：2012-02-28

申请号：US12913139

申请日：2010-10-27

申请人： Richard A. Murray

发明人： Richard A. Murray

IPC分类号： B65H5/22

CPC分类号： B65H3/0669 ,  B65H5/06 ,  B65H2220/09 ,  B65H2403/422 ,  B65H2403/43 ,  B65H2801/06

摘要： A paper feeding apparatus for a printer includes a motor; a first roller assembly includes a first roller having a first end, a second end and an axis; a first gear disposed at the first end of the first roller, wherein the first gear is configured to be driven by the motor; and a second gear disposed at the second end of the first roller, wherein the second gear having a first bevel gear; a drive shaft including a first end, a second end and an axis, wherein the first end of the drive shaft having a second bevel gear that is configured to engage with the first bevel gear of the second gear of the first roller assembly, and wherein the second end of the drive shaft having a third bevel gear; and a second roller assembly having a second roller and a fourth bevel gear that is configured to engage with the third bevel gear at the second end of the drive shaft.

摘要翻译： 一种用于打印机的送纸装置，包括：电动机; 第一辊组件包括具有第一端，第二端和轴的第一辊; 设置在所述第一辊的第一端的第一齿轮，其中所述第一齿轮被构造成由所述马达驱动; 以及设置在所述第一辊的第二端的第二齿轮，其中所述第二齿轮具有第一锥齿轮; 驱动轴，其包括第一端，第二端和轴，其中所述驱动轴的所述第一端具有第二锥齿轮，所述第二锥齿轮被构造成与所述第一辊组件的所述第二齿轮的所述第一锥齿轮啮合，并且其中 驱动轴的第二端具有第三锥齿轮; 以及第二辊组件，其具有第二辊和第四锥齿轮，其构造成在所述驱动轴的第二端处与所述第三锥齿轮接合。

公开(公告)号：US20110272878A1

公开(公告)日：2011-11-10

申请号：US12903323

申请日：2010-10-13

申请人： Ming-Chung CHUNG ,  Ying-Jui Lee ,  Hsin-Chang Chen

发明人： Ming-Chung CHUNG ,  Ying-Jui Lee ,  Hsin-Chang Chen

IPC分类号： B65H3/24

CPC分类号： B65H3/0684 ,  B65H3/0669 ,  B65H2403/422 ,  B65H2403/721

摘要： A media pick system includes a pick-up rack, a pick-up roller, a separate roller, a swing gear arm, a swing gear lever, and a part of action. While the separate roller and the swing gear arm are driven to rotate, the swing gear lever would be driven to rotate. Therefore, while the torque generated on the pick-up rack by the part of action so that the pick-up rack could be lifted up or pushed down to pick up the media.

摘要翻译： 介质拾取系统包括拾取架，拾取辊，单独的辊，摆动臂，摆动杆和作用的一部分。 当单独的辊和摆动臂被驱动旋转时，摆动杆将被驱动旋转。 因此，当通过作用的一部分在拾取架上产生的扭矩使得拾取架能够被提起或推下以拾取介质。

公开(公告)号：US20100327522A1

公开(公告)日：2010-12-30

申请号：US12824583

申请日：2010-06-28

申请人： Toshihiko SEIKE ,  Takashi Kubo

发明人： Toshihiko SEIKE ,  Takashi Kubo

IPC分类号： B65H29/20

CPC分类号： G03G15/6552 ,  B65H29/14 ,  B65H2402/45 ,  B65H2403/422 ,  B65H2403/72 ,  B65H2601/11 ,  B65H2801/06

摘要： A paper discharger is configured so as to perform paper conveying process to a first stacking tray and paper conveying process to a second stacking tray by a driving force from a single motor capable of reversible rotation in both directions. An image forming apparatus includes a movable door configured so as to support the second stacking tray, and a second gear train. Between a group of gears configuring the second gear train and a discharge roller is disposed a one way clutch configured so as to transmit driving force to the discharge roller only in the direction of discharging paper to the second stacking tray.

摘要翻译： 排纸器被配置为通过来自能够沿两个方向可逆地旋转的单个电动机的驱动力将纸张传送过程执行到第一堆垛盘和纸张输送处理到第二堆垛盘。 图像形成装置包括被构造成支撑第二堆叠托盘的可移动门和第二齿轮系。 在构成第二齿轮系的一组齿轮和排出辊之间设置有单向离合器，该单向离合器构造成仅在排出纸张的方向上将驱动力传递到排出辊到第二堆叠托盘。

公开(公告)号：US20100032885A1

公开(公告)日：2010-02-11

申请号：US12483804

申请日：2009-06-12

申请人： Aihua XU

发明人： Aihua XU

IPC分类号： F16H37/06 ,  B65H5/06

CPC分类号： H04N1/00578 ,  B65H5/062 ,  B65H2301/33312 ,  B65H2403/422 ,  B65H2404/6111 ,  B65H2801/06 ,  F16H1/003 ,  G03G15/6529 ,  G03G2215/00586 ,  G03G2221/1657 ,  H04N1/00572 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/12 ,  Y10T74/19074

摘要： A transmission system includes a rotatable main gear, first and second transmission gears rotatably and movably disposed and respectively in constant mesh with the main gear, and first and second power output components rotatably disposed and in constant mesh with each other. The first and second transmission gears detachably mesh with the first and second power output components respectively. The main gear is rotated counterclockwise to drive the second transmission gear away from the second power output component, and to drive the first transmission gear to mesh with the first power output component to rotate the first and second power output components. The main gear is rotated clockwise to drive the first transmission gear away from the first power output component, and to drive the second transmission gear to mesh with the second power output component to rotate the second and first power output components.

摘要翻译： 传动系统包括可旋转的主齿轮，可旋转并可移动地设置并分别与主齿轮啮合的第一和第二传动齿轮，以及可旋转地设置并彼此恒定啮合的第一和第二动力输出部件。 第一和第二传动齿轮分别与第一和第二功率输出部件分离地啮合。 主齿轮逆时针旋转以驱动第二传动齿轮离开第二动力输出部件，并且驱动第一传动齿轮与第一功率输出部件啮合以旋转第一和第二功率输出部件。 主齿轮顺时针旋转以驱动第一传动齿轮离开第一动力输出部件，并且驱动第二传动齿轮与第二动力输出部件啮合以旋转第二和第一动力输出部件。