公开(公告)号：US07566052B2

公开(公告)日：2009-07-28

申请号：US11774758

申请日：2007-07-09

申请人： Tien-Ho Hsu ,  Hsuan-Yang Lin ,  Chung-Lung Yu ,  Yu-Jen Tsao

发明人： Tien-Ho Hsu ,  Hsuan-Yang Lin ,  Chung-Lung Yu ,  Yu-Jen Tsao

IPC分类号： B65H3/52

CPC分类号： B65H3/0684 ,  B65H3/34 ,  B65H3/56 ,  B65H2404/1521 ,  B65H2405/1136

摘要： An automatic document feeder for electric equipment includes an input tray, a driving mechanism, and a block mechanism. The input tray has a receiving end, a discharge end, and a first path extending from the receiving end to the discharge end. The driving mechanism includes a separating-roller shaft disposed above the input tray and in proximity to the discharge end, and a separating roller sleeved fixedly on the shaft. The blocking mechanism includes a blocking member pivotable between a blocking position whereat the blocking member is disposed on the first path, and a non-blocking position whereat the blocking member is removed from the first path. A driven arm is connected to and co-rotatable with the separating-roller shaft so as to pivot the blocking member between the blocking position and the non-blocking position.

摘要翻译： 一种用于电气设备的自动送纸器包括一个进纸盘，一个驱动机构和一个挡块机构。 输入托盘具有接收端，放电端和从接收端延伸到放电端的第一路径。 驱动机构包括设置在输入托盘上方并且靠近排出端的分离辊轴和固定在轴上的分离辊。 阻挡机构包括阻挡构件，该阻挡构件可在阻挡构件设置在第一路径上的阻​​挡位置与阻挡构件从第一路径移除的非阻挡位置之间枢转。 从动臂与分离辊轴连接并可与其共同旋转，以使阻挡构件在阻挡位置和非阻挡位置之间枢转。

公开(公告)号：US20080143045A1

公开(公告)日：2008-06-19

申请号：US11733177

申请日：2007-04-09

申请人： Chung-Lung Yu ,  Tien-Ho Hsu ,  Hsuan-Yang Lin ,  Yu-Jen Tsao

发明人： Chung-Lung Yu ,  Tien-Ho Hsu ,  Hsuan-Yang Lin ,  Yu-Jen Tsao

IPC分类号： B65H9/04

CPC分类号： B65H9/004 ,  B65H9/06 ,  B65H2402/54 ,  B65H2404/55 ,  B65H2801/06

摘要： A paper-feeding mechanism includes an input roller for picking up a print medium, a pinch input roller for nipping the print medium with the input roller, and a deskew shutter installed on a side of the input roller and the pinch input roller. The deskew shutter includes a flexible pad for blocking the print medium before the print medium is nipped by the input roller and the pinch input roller so as to adjust the skew print medium. The paper-feeding mechanism further includes an elastic component connected to the deskew shutter for providing an elastic force to the deskew shutter. The deskew shutter is connected to the elastic component in a rotatable manner.

摘要翻译： 送纸机构包括用于拾取打印介质的输入辊，用于用输入辊夹住打印介质的夹送输入辊以及安装在输入辊和夹紧输入辊侧的偏移片。 在通过输入辊和夹送输入辊夹持打印介质之前，该偏移打印机包括用于阻挡打印介质的柔性垫，以便调整偏斜打印介质。 送纸机构还包括连接到偏光遮板的弹性元件，用于向偏斜遮光板提供弹性力。 该偏光遮板以可旋转的方式连接到弹性部件上。

公开(公告)号：US20090189343A1

公开(公告)日：2009-07-30

申请号：US12126923

申请日：2008-05-25

申请人： Tien-Ho Hsu ,  Chen-Tsai Tsai ,  Hsueh-Chou Hsu ,  Yu-Jen Tsao

发明人： Tien-Ho Hsu ,  Chen-Tsai Tsai ,  Hsueh-Chou Hsu ,  Yu-Jen Tsao

IPC分类号： B65H5/06

CPC分类号： B65H3/56 ,  B65H29/14 ,  B65H85/00 ,  B65H2301/132 ,  B65H2301/333 ,  B65H2301/33312 ,  B65H2404/722 ,  B65H2405/1134 ,  B65H2801/06 ,  G03G15/6511

摘要： The paper-feeding mechanism includes a duplex drive roller disposed on a terminal end of a feeding path of an image-forming device for feeding paper and on a side of an output tray, a first idle roller for conveying the paper back to the output tray with the duplex drive roller after a single side of the paper is printed, a second idle roller for conveying the paper back to the output tray with the duplex drive roller after double sides of the paper are printed, and a stop means installed between the terminal end of the feeding path and the output tray for switching to a shut position to stop the paper when the paper is driven back to the feeding path and for switching to an open position when the paper is driven to the output tray after the double sides of the paper are printed.

摘要翻译： 送纸机构包括：双面驱动辊，其设置在用于供纸的图像形成装置的输送路径的末端和出纸托盘的一侧;第一空转辊，用于将纸张输送回到输出托盘 在打印纸的单面之后，双面驱动辊被打印，用于在打印纸的双面之后用双面驱动辊将纸张回送到输出托盘的第二空档辊，并且在端子之间安装停止装置 馈送路径的端部和用于切换到关闭位置的输出托盘，当纸张被驱回到馈送路径时停止纸张，并且当纸张被驱动到出纸盘的双面之后切换到打开位置 打印纸。

公开(公告)号：US20090087236A1

公开(公告)日：2009-04-02

申请号：US11864919

申请日：2007-09-29

申请人： Chang-Lung Yu ,  Tien-Ho Hsu ,  Yu-Jen Tsao

发明人： Chang-Lung Yu ,  Tien-Ho Hsu ,  Yu-Jen Tsao

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G15/6529 ,  B65H29/58 ,  B65H2403/50 ,  B65H2404/632 ,  G03G15/602

摘要： A disk having one or more indentations is configured at one end of a driving shaft and has interaction with an extension arm configured at a corresponding end of a switch shaft for switching the medium conveying route in an image system. When the driving shaft drives the disk to rotate along different directions, the indentation on the disk provides the extension arm room for the disk to guide the extension arm to switch its position between a first position and a second position. A plurality of switch gates on the switch shaft also switch to different positions corresponding to the extension arm such that the conveying route of a medium can be switched between a first route and a second route.

摘要翻译： 具有一个或多个凹口的盘被构造在驱动轴的一端，并且与构造在开关轴的相应端处的延伸臂相互作用，用于在图像系统中切换介质输送路径。 当驱动轴驱动盘沿着不同的方向旋转时，盘上的凹口提供了用于盘的延伸臂室，以引导延伸臂在第一位置和第二位置之间切换其位置。 开关轴上的多个开关闸门也切换到对应于延伸臂的不同位置，使得介质的输送路径能够在第​​一路线和第二路线之间切换。

公开(公告)号：US08403782B2

公开(公告)日：2013-03-26

申请号：US13295161

申请日：2011-11-14

申请人： Yu-Jen Tsao

发明人： Yu-Jen Tsao

IPC分类号： F16H7/08

CPC分类号： B41J25/001 ,  B41J19/005

摘要： A printing apparatus comprises a print head moving module comprising a mounting plate, a first wheel, a second wheel, an endless belt, a retaining member of the mounting plate to clamp with the second wheel; an adjusting device comprising a positioning member of the mounting plate, a driving member of the positioning member comprising an indicating block, a moveable member of the positioning member abutting the retaining member, the moveable member comprises a receiving portion having graduations; the indicating block is through the positioning member in the receiving portion; a resilient member in the receiving portion between the driving and the moveable members; wherein the driving member drives the moveable and the retaining members from a first to a second position, in the first position, the indicating block is away from a predetermined graduation; in the second position, resilient member deformed, the indicating block is at the predetermined graduation.

摘要翻译： 打印装置包括打印头移动模块，其包括安装板，第一轮，第二轮，环形带，安装板的保持构件以与第二轮夹紧; 调节装置，包括安装板的定位构件，所述定位构件的驱动构件包括指示块，所述定位构件的可移动构件抵靠所述保持构件，所述可移动构件包括具有刻度的接收部分; 指示块通过接收部分中的定位构件; 驱动部件和可动部件之间的接收部分中的弹性部件; 其中所述驱动构件将所述可移动和所述保持构件从第一位置驱动到所述第一位置，所述指示块远离预定刻度; 在第二位置，弹性构件变形，指示块处于预定刻度。

公开(公告)号：US08002278B2

公开(公告)日：2011-08-23

申请号：US12230191

申请日：2008-08-26

申请人： Yu-Jen Tsao

发明人： Yu-Jen Tsao

IPC分类号： B65H5/02

CPC分类号： G03G15/6529 ,  G03G21/1647 ,  G03G2221/1657 ,  G03G2221/1675

摘要： A printing apparatus includes a housing including a feeding tray and an ejecting tray, an image forming unit disposed in the housing, a drive motor disposed in the housing, and a driving device disposed in the housing and driven by the drive motor. The driving device is adapted to convey a sheet of paper from the feeding tray onto the ejecting tray, and includes first and second driving units. The first driving unit includes a sun gear rotatable about an axis, a planet carrier rotatable about the axis, and a planetary gear disposed rotatably on the planet carrier and meshing with the sun gear. The second driving unit includes a driven gear meshing with the planetary gear. The planet carrier is pivotable relative to the sun gear to remove the planetary gear from the driven gear.

摘要翻译： 打印装置包括：壳体，包括进料托盘和排出托盘，设置在壳体中的图像形成单元，设置在壳体中的驱动马达以及设置在壳体中并由驱动马达驱动的驱动装置。 驱动装置适于将一张纸从进料托盘输送到排出托盘上，并且包括第一和第二驱动单元。 第一驱动单元包括可围绕轴线旋转的太阳齿轮，可围绕轴线旋转的行星架，以及可旋转地布置在行星架上并与太阳齿轮啮合的行星齿轮。 第二驱动单元包括与行星齿轮啮合的从动齿轮。 行星架相对于太阳齿轮可枢转，以从从动齿轮移除行星齿轮。

公开(公告)号：US20090239701A1

公开(公告)日：2009-09-24

申请号：US12230191

申请日：2008-08-26

申请人： Yu-Jen Tsao

发明人： Yu-Jen Tsao

IPC分类号： F16H57/08

CPC分类号： G03G15/6529 ,  G03G21/1647 ,  G03G2221/1657 ,  G03G2221/1675

摘要： A printing apparatus includes a housing including a feeding tray and an ejecting tray, an image forming unit disposed in the housing, a drive motor disposed in the housing, and a driving device disposed in the housing and driven by the drive motor. The driving device is adapted to convey a sheet of paper from the feeding tray onto the ejecting tray, and includes first and second driving units. The first driving unit includes a sun gear rotatable about an axis, a planet carrier rotatable about the axis, and a planetary gear disposed rotatably on the planet carrier and meshing with the sun gear. The second driving unit includes a driven gear meshing with the planetary gear. The planet carrier is pivotable relative to the sun gear to remove the planetary gear from the driven gear.

摘要翻译： 打印装置包括：壳体，包括进料托盘和排出托盘，设置在壳体中的图像形成单元，设置在壳体中的驱动马达以及设置在壳体中并由驱动马达驱动的驱动装置。 驱动装置适于将一张纸从进料托盘输送到排出托盘上，并且包括第一和第二驱动单元。 第一驱动单元包括可围绕轴线旋转的太阳齿轮，可围绕轴线旋转的行星架，以及可旋转地布置在行星架上并与太阳齿轮啮合的行星齿轮。 第二驱动单元包括与行星齿轮啮合的从动齿轮。 行星架相对于太阳齿轮可枢转，以从从动齿轮移除行星齿轮。