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公开(公告)号：US20100278573A1
公开(公告)日：2010-11-04
申请号：US12433368
申请日：2009-04-30
IPC分类号： G03G15/00
CPC分类号： G03G15/23 , B41J3/60 , B41J11/0095 , B41J13/26 , G03G15/6579 , G03G2215/00561 , G03G2215/00616 , G03G2215/00721
摘要： A print device for registering a printable medium during a duplex printing process. The print device includes a controller, at least one leading edge sensor operably connected to the controller, the at least one leading edge sensor configured to detect a leading edge of a printable medium having a first and a second side when the first side is facing away from the at least one leading edge sensor, a coarse registration sensor operably connected to the controller, the coarse registration sensor configured to detect a leading edge of the printable medium when the second side of the printable medium is facing away from the at least one leading edge sensor, and at least one trail edge sensor operably connected to the controller, the at least one trail edge sensor configured to detect a trailing edge of the printable medium.
摘要翻译： 一种用于在双面打印过程中记录可打印介质的打印装置。 所述打印装置包括控制器，至少一个可操作地连接到所述控制器的前缘传感器，所述至少一个前缘传感器被配置为当所述第一侧面朝外时检测具有第一侧和第二侧的可打印介质的前缘 从所述至少一个前缘传感器，可操作地连接到所述控制器的粗对准传感器，所述粗配准传感器被配置为当所述可打印介质的第二侧面向远离所述至少一个引导线时，检测所述可打印介质的前缘 边缘传感器，以及可操作地连接到控制器的至少一个尾端传感器，所述至少一个跟踪边缘传感器被配置为检测可打印介质的后缘。
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公开(公告)号：US20110049800A1
公开(公告)日：2011-03-03
申请号：US12547105
申请日：2009-08-25
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H7/00 , B65H9/002 , B65H2511/224 , B65H2515/30 , B65H2220/01 , B65H2220/02
摘要： An apparatus and method for transporting substrate media including a nip assembly having a drive wheel operably connected to a drive mechanism for rotating the drive wheel, and an idler member disposed adjacent the drive wheel. The idler wheel and drive wheel forming a nip. The drive wheel and idler wheel are displaceable from each other to form a nip gap therebetween. A nip force generator is operably connected to the nip assembly. The nip force generator develops a first nip force upon entry of the substrate media into the nip and formation of the nip gap and develops a second nip force subsequent to the first nip force. The second nip force is greater than the first nip force.
摘要翻译： 一种用于输送基底介质的装置和方法，包括具有可操作地连接到用于旋转驱动轮的驱动机构的驱动轮的辊隙组件，以及邻近驱动轮设置的惰轮构件。 惰轮和驱动轮形成压区。 驱动轮和惰轮可以彼此移动以在它们之间形成一个辊隙。 咬合力发生器可操作地连接到辊隙组件。 夹持力发生器在衬底介质进入辊隙中并形成辊隙间隙时形成第一压合力，并在第一压合力之后形成第二压合力。 第二压合力大于第一压合力。
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公开(公告)号：US20110049801A1
公开(公告)日：2011-03-03
申请号：US12547179
申请日：2009-08-25
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H9/002 , B65H2404/1441 , B65H2511/13 , B65H2511/224 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/02
摘要： An apparatus and method for transporting substrate of media including a nip assembly having a drive wheel operably connected to a drive mechanism for rotating the drive wheel and an idler wheel disposed adjacent the drive wheel. The drive wheel and idler wheel forming a nip therebetween. The drive wheel and idler wheel being displaced from each other forming a nip gap, wherein the nip gap is present absent the presence of the substrate media in the nip.
摘要翻译： 用于输送介质的基板的装置和方法，包括具有可操作地连接到用于旋转驱动轮的驱动机构的驱动轮和邻近驱动轮设置的惰轮的辊隙组件。 驱动轮和惰轮在其间形成一个辊隙。 驱动轮和惰轮彼此相互错开，形成压合间隙，其中夹持间隙在夹持部中不存在基底介质的情况下存在。
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公开(公告)号：US20100327513A1
公开(公告)日：2010-12-30
申请号：US12495233
申请日：2009-06-30
CPC分类号： B65H5/062 , B65H2220/09 , B65H2403/512 , B65H2404/143 , B65H2404/1442 , B65H2601/272 , B65H2801/06
摘要： A sheet transport system and method including a first drive module including a frame. A first drive wheel is rotatably disposed on the frame. A first drive motor is operably connected to the first drive wheel and disposed on the frame. The first drive module is pivotally secured to a structure. A first idler wheel corresponds to the first drive wheel. An actuator is operably engagable with the first drive module. The actuator is configured to move the first drive module to cause the first drive wheel to move between an open position and a closed position. The first drive wheel is configured to propel a sheet in the closed position and to not propel a sheet in the open position.
摘要翻译： 一种纸张传送系统和方法，包括包括框架的第一驱动模块。 第一驱动轮可旋转地设置在框架上。 第一驱动马达可操作地连接到第一驱动轮并且设置在框架上。 第一驱动模块枢转地固定到结构上。 第一惰轮对应于第一驱动轮。 致动器可操作地与第一驱动模块接合。 致动器构造成移动第一驱动模块以使第一驱动轮在打开位置和关闭位置之间移动。 第一驱动轮被配置成在关闭位置推动纸张并且不将纸张推进打开位置。
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公开(公告)号：US20100276873A1
公开(公告)日：2010-11-04
申请号：US12433008
申请日：2009-04-30
IPC分类号： B65H9/00
CPC分类号： B65H9/006 , B65H2404/133 , B65H2404/143 , B65H2511/12 , B65H2511/20 , B65H2801/06 , B65H2220/01 , B65H2220/04 , B65H2220/02 , B65H2220/11
摘要： Systems for moving a moveable drive module in a cross-process direction are disclosed. A system includes a moveable drive module and a cross-process positioning system. The moveable drive module includes a drive roll. The cross-positioning system is capable of moving the moveable drive module in a cross-process direction. The system may optionally include a plurality of idler rolls, each configured to be associated with the drive roll when the moveable drive module is in an associated position. The moveable drive module may alternately include an idler roll associated with the drive roll. Alternately, the cross-positioning system may further be capable of moving a moveable idler module in a cross-process direction. Still alternately, the system may further include a moveable idler module including an idler roll and a translation drive motor capable of moving the moveable idler module in a cross-process direction.
摘要翻译： 公开了用于在跨过程方向上移动可移动驱动模块的系统。 系统包括可移动驱动模块和交叉过程定位系统。 可移动驱动模块包括驱动辊。 交叉定位系统能够以交叉的方向移动可移动的驱动模块。 该系统可以可选地包括多个惰辊，每个惰辊被配置为当可移动驱动模块处于相关位置时与驱动辊相关联。 可移动驱动模块可以可选地包括与驱动辊相关联的惰辊。 或者，交叉定位系统还可以能够在交叉处理方向上移动可移动惰轮模块。 仍然可选地，该系统还可以包括可移动的惰轮模块，其包括惰轮和平移驱动马达，其能够在交叉处理方向上移动可移动惰轮模块。
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公开(公告)号：US20120006215A1
公开(公告)日：2012-01-12
申请号：US12833044
申请日：2010-07-09
CPC分类号： G03G15/1615 , G03G2215/00156
摘要： Methods and devices detect a first lateral measure of an edge of a belt loop supported by rollers within an apparatus using a first sensor to find an amount of misalignment of the edge of the belt loop relative to a known alignment position. The first sensor is positioned at a first location within the apparatus. The methods and devices also detect a second lateral measure of the edge of the belt loop within the apparatus relative to the known alignment position using a second sensor. The second sensor is positioned at a second location within the apparatus that is different than the first location. The methods and devices use a processor to determine the non-linear shape of the edge of the belt loop based on the second lateral measure of the edge of the belt loop detected by the second sensor. The methods and devices correct the amount of misalignment detected by the first sensor based on the non-linear shape of the edge of the belt loop to generate a corrected misalignment value, using the processor. Further, the method and devices adjust the current lateral position of the belt loop within the apparatus relative to the known alignment position based on the corrected misalignment value using a belt tracking actuator that is operatively connected to the processor.
摘要翻译： 方法和装置使用第一传感器来检测由装置内的辊支撑的带环的边缘的第一横向测量，以发现相对于已知对准位置的带环的边缘的未对准量。 第一传感器位于设备内的第一位置。 所述方法和装置还使用第二传感器相对于已知的对准位置检测装置内的带环的边缘的第二横向测量。 第二传感器位于与第一位置不同的设备内的第二位置。 方法和装置使用处理器基于由第二传感器检测到的带环的边缘的第二横向测量来确定带环的边缘的非线性形状。 所述方法和装置使用所述处理器，基于所述带环的边缘的非线性形状来校正由所述第一传感器检测到的未对准的量，以产生校正的未对准值。 此外，方法和装置使用可操作地连接到处理器的皮带跟踪致动器，基于校正的未对准值，相对于已知的对准位置来调节装置内的皮带环的当前横向位置。
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公开(公告)号：US20110292145A1
公开(公告)日：2011-12-01
申请号：US12787984
申请日：2010-05-26
申请人： Linn C. Hoover , Barry Paul Mandel , Ruddy Castillo , Matthew Dondiego , Joannes N.M. deJong , Lloyd A. Williams
发明人： Linn C. Hoover , Barry Paul Mandel , Ruddy Castillo , Matthew Dondiego , Joannes N.M. deJong , Lloyd A. Williams
IPC分类号： B41J2/01
CPC分类号： B41J11/0085 , B41J11/06
摘要： A printable media hold-down system includes a print head array, a transport surface positioned adjacent to the print head array which transports a printable medium past the print head array in a location where the print head array may apply ink to the printable medium, and a vacuum system that creates vacuum pressure that holds the printable medium to the transport surface, the vacuum system having at least one adjustable baffle configured to move in a cross process direction and change a dimension of the vacuum system based on a dimension of the printable medium.
摘要翻译： 可打印介质压紧系统包括打印头阵列，与打印头阵列相邻定位的传送表面，该打印头阵列在可打印头阵列可将打印头阵列施加到可打印介质的位置上传送可打印介质经过打印头阵列;以及 真空系统，其产生将可印刷介质保持在传送表面上的真空压力，所述真空系统具有至少一个可调整挡板，其构造成在交叉处理方向上移动并基于可印刷介质的尺寸改变真空系统的尺寸 。
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公开(公告)号：US20110143873A1
公开(公告)日：2011-06-16
申请号：US12636832
申请日：2009-12-14
CPC分类号： F16H7/129 , F16H7/0848 , F16H2007/0806 , F16H2007/0808 , F16H2007/0851 , F16H2007/0893
摘要： According to aspects illustrated herein, there are provided methods and systems for applying continuous tension on a belt/cable system. The automatic tensioning system includes a pivot mechanism and a locking mechanism. The pivot mechanism includes a pivot arm extending between an idler pulley and a pivot point. The idler pulley is mateable with a belt/cable. The belt/cable is routed about the idler pulley. The idler pulley rotates by the movement of the belt/cable, and the pivot arm pivots in an opposing direction from the belt/cable at the pivot point to apply continuous tension to the belt/cable as the pivot arm pivots. The locking mechanism is in communication with the pivot arm to secure the pivot arm in position, and the locking mechanism is adjustable.
摘要翻译： 根据本文所示的方面，提供了用于在带/电缆系统上施加连续张力的方法和系统。 自动张紧系统包括枢转机构和锁定机构。 枢转机构包括在惰轮和枢转点之间延伸的枢转臂。 惰轮与皮带/电缆配合使用。 皮带/电缆绕惰轮滑动。 惰轮通过皮带/电缆的移动而旋转，并且枢转臂在枢转点处与皮带/电缆相反的方向枢转，以在枢转臂枢转时向皮带/电缆施加连续的张力。 锁定机构与枢转臂连通以将枢转臂固定就位，并且锁定机构是可调节的。
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公开(公告)号：US20100276877A1
公开(公告)日：2010-11-04
申请号：US12433069
申请日：2009-04-30
IPC分类号： B65H5/06
CPC分类号： B65H9/002 , B65H2404/1523 , B65H2404/161 , B65H2511/10 , B65H2511/22 , B65H2220/01 , B65H2220/02
摘要： Systems for moving a moveable drive module in a cross-process direction are disclosed. A system includes a moveable drive module including a drive roll and a translation drive motor capable of moving the moveable drive module in a cross-process direction. The system may optionally include a plurality of idler rolls, each configured to be associated with the drive roll when the moveable drive module is in an associated position. Optionally, the moveable drive module may further include an idler roll associated with the drive roll. Alternately, the system may further include a moveable idler module including an idler roll and a translation drive motor capable of moving the moveable idler module in a cross-process direction.
摘要翻译： 公开了用于在跨过程方向上移动可移动驱动模块的系统。 一种系统包括可移动的驱动模块，该驱动模块包括驱动辊和平移驱动马达，其能够沿着跨过程方向移动可移动的驱动模块。 该系统可以可选地包括多个惰辊，每个惰辊被配置为当可移动驱动模块处于相关位置时与驱动辊相关联。 可选地，可移动驱动模块还可以包括与驱动辊相关联的惰辊。 或者，该系统可以进一步包括可移动惰轮模块，其包括惰轮和能够在交叉处理方向上移动可移动惰轮模块的平移驱动马达。
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公开(公告)号：US20130033535A1
公开(公告)日：2013-02-07
申请号：US13196269
申请日：2011-08-02
IPC分类号： B41J29/38
CPC分类号： H04N1/506 , H04N1/0473 , H04N2201/0082 , H04N2201/0471 , H04N2201/04734 , H04N2201/04737 , H04N2201/04786
摘要： A method of adjusting the operation of printheads in a printing system with a moving sheet carrying device has been developed. The method includes identifying a first amount of sheet carrying device displacement and second amount of sheet carrying device displacement as the sheet carrying device carries a media sheet past first and second printheads, respectively, for imaging of a predetermined location of the media sheet. A time for operating the second printhead is adjusted based on a difference between the first sheet carrying device offset and the second sheet carrying device offset to provide color registration between ink drops of the first printhead and second printhead on the media sheet.
摘要翻译： 已经开发了一种利用移动片材传送装置来调节打印系统中的打印头的操作的方法。 该方法包括识别第一量的片材承载装置位移和第二量的片材承载装置位移，因为片材承载装置分别将介质片传送经过第一和第二打印头，以便对介质片材的预定位置进行成像。 基于第一纸张承载装置偏移和第二纸张承载装置偏移之间的差异来调节用于操作第二打印头的时间，以在第一打印头的墨滴和介质片上的第二打印头之间提供颜色配准。
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