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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：US20110062657A1
公开(公告)日：2011-03-17
申请号：US12558113
申请日：2009-09-11
IPC分类号： B65H29/70
CPC分类号： B65H5/062 , B65H2301/44334 , B65H2301/44336 , B65H2301/51214 , B65H2701/1315 , B65H2801/06
摘要： A device is provided for curling side edges of a sheet of media to be held down by a hold down system in an image production system. The device has a first shaped element having an outer section, the outer section of the first shaped element pointing in a first direction; a second shaped element having an outer section, the outer section of the second shaped element pointing in a second direction opposite the first direction; a first pinching element adjacent to the first shaped element, a first pathway being formed between the first pinching element and the first shaped element; and a second pinching element adjacent to the second shaped element, a second pathway being formed between the second pinching element and the second shaped element. The first pathway is for forming an edge curl on a first side edge of the sheet of media, the second pathway is for forming an edge curl on a second side edge of the sheet of media, the second side edge is parallel to the first side edge, and the first and second side edges are parallel to a process direction in which the sheet of media is fed into the device.
摘要翻译： 提供了一种用于在图像生产系统中卷曲由待压系统压住的介质片的侧边缘的装置。 该装置具有第一成形元件，其具有外部部分，第一成形元件的外部部分指向第一方向; 第二成形元件，具有外部部分，第二成形元件的外部部分指向与第一方向相反的第二方向; 与所述第一成形元件相邻的第一夹持元件，形成在所述第一夹持元件和所述第一成形元件之间的第一路径; 以及与所述第二成形元件相邻的第二夹紧元件，形成在所述第二夹持元件和所述第二成形元件之间的第二通道。 所述第一路径用于在所述介质片的第一侧边缘上形成边缘卷曲，所述第二路径用于在所述介质片的第二侧边缘上形成边缘卷曲，所述第二侧边缘平行于所述第一侧 边缘，并且第一和第二侧边缘平行于介质片材被馈送到装置中的处理方向。
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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：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：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：US20130108334A1
公开(公告)日：2013-05-02
申请号：US13282061
申请日：2011-10-26
IPC分类号： G03G15/16
CPC分类号： G03G15/1615 , G03G2215/00156 , G03G2215/0158
摘要： An apparatus including a transfer belt, an edge sensor and a belt steering roll. The transfer belt having a lateral edge and the edge sensor detecting lateral positions of the lateral edge as it passes the edge sensor. The belt steering roll controlling lateral movement of the transfer belt, which is rotatably mounted maintaining rolling engagement with the transfer belt. An axis of rotation of the belt steering roll selectively tiltable defining a steering angle with respect to an axis reference orientation. Changes in the steering angle inducing a lateral shift profile to the lateral edge. The lateral shift profile defined by changes to the lateral positions of the lateral edge during a period. The steering angle being changed based on a differential between a currently detected lateral position of a segment of the lateral edge and a predetermined lateral position derived from the lateral shift profile.
摘要翻译： 一种包括转印带，边缘传感器和皮带转向辊的装置。 所述转印带具有侧边缘，并且所述边缘传感器在所述侧边缘通过所述边缘传感器时检测所述侧边缘的横向位置。 皮带转向辊控制转印带的横向移动，转印带可旋转地安装，保持与转印带的滚动接合。 皮带转向辊的旋转轴线可选择性地倾斜，从而相对于轴线参考方向限定转向角。 转向角的变化导致横向偏移轮廓到侧边缘。 横向偏移轮廓由一段时间内横向边缘的侧向位置的变化而定义。 基于侧向边缘的段的当前检测到的横向位置与从横向偏移轮廓导出的预定横向位置之间的差异来改变转向角。
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9.发明授权Apparatus and method for the prevention of trailing edge deletion in image forming systems 失效用于防止图像形成系统中的后缘删除的装置和方法公开(公告)号：US06736561B2
公开(公告)日：2004-05-18
申请号：US09768867
申请日：2001-01-24
IPC分类号： B41J1310
CPC分类号： B41J13/14
摘要： The present invention provides a capability to form an image along a trailing edge of the paper by the use of a trailing edge deletion prevention apparatus capable of manipulating the paper to allow components capable of forming the image to travel in proximity to the paper without obstruction. In various embodiments, the invention involves the use of a biasing member or an interdigitated support element, each providing a trailing edge deletion prevention capability.
摘要翻译： 本发明提供了一种能够通过使用能够操纵纸张的后缘删除预防装置来形成沿着纸张的后缘的图像，以允许能够形成图像的部件在没有障碍物的情况下靠近纸张行进。 在各种实施例中，本发明涉及使用偏置构件或交错支撑元件，每个提供后缘删除防止能力。
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公开(公告)号：US20110291352A1
公开(公告)日：2011-12-01
申请号：US13209032
申请日：2011-08-12
IPC分类号： B65H9/00
CPC分类号： B65H9/002 , B65H2511/514 , B65H2513/104 , B65H2701/1311 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： Accurate sheet leading edge registration system and method including a first and second nip assembly, a first sheet leading edge sensor and a controller. The first and second nip assemblies being spaced apart from one another. The first sheet leading edge sensor capable of detecting an arrival of a leading edge of a sheet at a point in the process direction. The arrival being associated with engagement of the first and second nip assemblies with the sheet. The controller capable of imparting a rotational skew velocity to the sheet using the first and second nip assemblies. A center of rotation of the skew velocity being offset laterally from a center of the sheet leading edge and being coincident with a lateral position of a virtual point, the virtual point lateral position being offset from a lateral position of the first sheet leading edge sensor.
摘要翻译： 精确的片材前端配准系统和方法，包括第一和第二辊隙组件，第一片材前缘传感器和控制器。 第一和第二夹持组件彼此间隔开。 第一片材前端传感器能够检测片材的前缘到达处理方向的一点。 该到达与第一和第二夹持组件与片材的接合相关联。 该控制器能够使用第一和第二夹持组件向片材赋予旋转偏斜速度。 歪斜速度的旋转中心从片材前缘的中心横向偏移并且与虚拟点的横向位置重合，虚拟点横向位置偏离第一片材前缘传感器的横向位置。
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