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公开(公告)号：US20110049799A1
公开(公告)日：2011-03-03
申请号：US12636965
申请日：2009-12-14
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H2404/1441 , B65H2511/13 , B65H2511/152 , B65H2511/224 , B65H2553/61 , B65H2557/23 , B65H2557/2423 , B65H2701/1916 , B65H2220/03
摘要： A method of measuring a thickness of a sheet being conveyed on a transport path includes rotating a substantially cylindrical reference surface disposed in the transport path and engaging a probe with the reference surface to determine a runout value for each of a set of positions along a circumference of the reference surface. The method further includes conveying the sheet on the transport path so that the sheet contacts the reference surface at one position of the set, engaging the probe with the sheet at the one position to determine a measured sheet thickness value, and adjusting the measured sheet thickness value based on the runout value for the one position to obtain an actual sheet thickness value.
摘要翻译： 测量在传送路径上传送的片材的厚度的方法包括旋转设置在传送路径中的大致圆柱形的参考表面，并将探针与参考表面接合，以确定沿着圆周的一组位置中的每一个的跳动值 的参考表面。 该方法还包括在输送路径上输送片材，使得片材在组件的一个位置接触参考表面，将探针与片材在一个位置接合以确定测量的片材厚度值，并且调整测量的片材厚度 基于一个位置的跳动值的值来获得实际的板厚度值。
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公开(公告)号：US08038150B2
公开(公告)日：2011-10-18
申请号：US12636965
申请日：2009-12-14
IPC分类号： B65H7/02
CPC分类号： B65H5/062 , B65H2404/1441 , B65H2511/13 , B65H2511/152 , B65H2511/224 , B65H2553/61 , B65H2557/23 , B65H2557/2423 , B65H2701/1916 , B65H2220/03
摘要： A method of measuring a thickness of a sheet being conveyed on a transport path includes rotating a substantially cylindrical reference surface disposed in the transport path and engaging a probe with the reference surface to determine a runout value for each of a set of positions along a circumference of the reference surface. The method further includes conveying the sheet on the transport path so that the sheet contacts the reference surface at one position of the set, engaging the probe with the sheet at the one position to determine a measured sheet thickness value, and adjusting the measured sheet thickness value based on the runout value for the one position to obtain an actual sheet thickness value.
摘要翻译： 测量在传送路径上传送的片材的厚度的方法包括旋转设置在传送路径中的大致圆柱形的参考表面，并将探针与参考表面接合，以确定沿着圆周的一组位置中的每一个的跳动值 的参考表面。 该方法还包括在输送路径上输送片材，使得片材在组件的一个位置接触参考表面，将探针与片材在一个位置接合以确定测量的片材厚度值，并且调整测量的片材厚度 基于一个位置的跳动值的值来获得实际的板厚度值。
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公开(公告)号：US07469816B2
公开(公告)日：2008-12-30
申请号：US11246984
申请日：2005-10-07
CPC分类号： B65D27/06 , G11B33/0422 , G11B33/0494
摘要： A mailer primarily composed of three layers, or sheets, that are fastened on top of one-another. A back sheet forms the back of both the outgoing and return mail pieces. The back sheet includes the reclosable flap and further includes an opening to allow external viewing of an identification code marked on a media sleeve that is placed in the finished mailer. A second sheet is a middle sheet fastened on top of the back sheet. The middle sheet also has an opening, and is attached to the back sheet such that the middle sheets opening aligns with the back sheet opening. A disk receiving slot is formed between the back sheet and the middle sheet. The aligned openings in the back and middle sheets are located in a center of the disk receiving slot. A third top sheet is removably attached on top of the middle sheet. The top sheet includes delivery markings for original mailing portion of the mailer. The closing flap of the back sheet folds into a closed position over the top sheet and the middle sheet to seal a completed two-way mailer.
摘要翻译： 主要由三层或多层组成的邮件主体紧固在另一层之上。 背板形成传出和返回邮件的背面。 背板包括可重新闭合的挡板，并且还包括允许外部观察放置在完成的邮件中的介质套筒上标记的识别代码的开口。 第二片是紧固在背板顶部的中间片。 中间片也具有开口，并且附接到背片，使得中间片开口与背片开口对齐。 在背板和中间片之间形成有盘接收槽。 后片和中间片中的对齐开口位于盘片接收槽的中心。 第三顶片可移除地附接在中间片的顶部。 顶片包括邮寄员的原始邮寄部分的传送标记。 背板的封闭片折叠在顶片和中间片上的封闭位置，以密封完整的双向邮寄。
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公开(公告)号：US07516950B2
公开(公告)日：2009-04-14
申请号：US11397161
申请日：2006-04-04
IPC分类号： B65H83/00
CPC分类号： B65H5/24 , B65H3/063 , B65H3/0692 , B65H3/10 , B65H29/66 , B65H2301/42134
摘要： A cut sheet feeder for feeding stacked sheets of material including a feed support deck defining a planar surface for supporting the stacked sheet material and a transport deck defining an inclined surface relative to the planar surface of the feed support deck. The inclined surface is operative to transport additional sheet material to the feed support deck and produce a cantilevered sheet material delivery profile. Furthermore, a rotating element is employed to engage a surface of the stacked sheet material, and separate a single sheet from other sheet material supported by the feed support deck. The cantilevered delivery profile reduces the weight acting on the stacked material, minimizes the friction developed between individual sheets of material and facilitates separation of the sheets by the rotating element. A platen structure may also be employed to bear against the stacked sheet material to ensure reliable sheet material run out. That is, the platen structure serves to equilibrate or compensate for a lessening of sheet material weight as the final or last sheets of the stack are singulated or separated by the rotating element.
摘要翻译： 一种切割片材进给器，用于输送堆叠的材料片材，包括限定用于支撑堆叠的片材的平坦表面的进给支撑平台和限定相对于进给支撑甲板的平坦表面的倾斜表面的运输甲板。 倾斜表面可操作以将附加的片材输送到进给支撑平台并产生悬臂式的片材输送轮廓。 此外，旋转元件用于接合堆叠的片材的表面，并将单个片材与由进给支撑甲板支撑的其他片材分离。 悬臂输送轮廓减小了作用在堆叠材料上的重量，使得在各个材料片之间产生的摩擦力最小化并且有助于通过旋转元件分离片材。 压板结构也可用于承受堆叠的片材，以确保可靠的片材用尽。 也就是说，压板结构用于平衡或补偿当堆叠的最后或最后的片材被旋转元件分离或分离时的片材重量的减轻。
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公开(公告)号：US20100078873A1
公开(公告)日：2010-04-01
申请号：US12238653
申请日：2008-09-26
IPC分类号： B65H3/06
CPC分类号： B65H3/063 , B65H3/56 , B65H2404/62 , B65H2701/1916
摘要： A singulating sheet feeder includes a deck for slidably supporting a plurality of sheets and a drive system for moving the sheets along the deck. The drive system includes a drive element for engaging a lowermost sheet to move the sheets into a shingled arrangement. The sheet feeder further includes a transport element for transporting the lowermost sheet away from the plurality of sheets and a separator element proximate to the transport element including a substantially planar surface for engaging leading edges of subsequent sheets to retard motion of the subsequent sheets as the lowermost sheet is transported, wherein the substantially planar surface is disposed at an acute angle to the deck.
摘要翻译： 单张片材进给器包括用于可滑动地支撑多个片材的甲板和用于沿着甲板移动片材的驱动系统。 驱动系统包括用于接合最下面的片材以将片材移动成带状布置的驱动元件。 片材进给器还包括用于将最下面的片材从多个片材传送的传送元件和靠近传送元件的分离器元件，其包括用于接合后续片材的前缘的基本平坦的表面，以延迟后续片材的运动，作为最下面 片材被输送，其中基本平坦的表面与甲板成锐角地设置。
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公开(公告)号：US07600747B2
公开(公告)日：2009-10-13
申请号：US11397243
申请日：2006-04-04
IPC分类号： B65H1/08
CPC分类号： B65H9/163 , B65H1/22 , B65H7/14 , B65H29/38 , B65H29/66 , B65H29/70 , B65H31/3027 , B65H31/3072 , B65H2301/42262 , B65H2301/42265 , B65H2511/13 , B65H2511/515 , B65H2513/512 , B65H2515/60 , B65H2553/41 , B65H2220/03 , B65H2220/02 , B65H2220/01
摘要： A platen structure to facilitate the transport of stacked sheet material conveyed along a transport deck of a sheet feeing apparatus. The platen structure comprises first and second segments connected by means of a compliant coupling. The first segment of the platen is operative to engage a face of the stacked sheet material and apply a stabilizing normal force thereon. The second segment of the platen is operative to engage and travel synchronously with a moving surface of the transport deck. Furthermore, the first and second segments are connected by means of a compliant coupling which is operative to facilitate the relative angular displacement of the first and second segments about at least one axis while maintaining the relative linear displacement therebetween about at least one of the other axes. The platen structure ensures reliable sheet material run-out by compensating for a reduction in sheet material weight as the final or last sheets of the stack are singulated/separated. Furthermore, the compliant coupling enables the various segments of the platen structure to conform to the contour of the stacked sheet material, i.e., a cantilevered delivery profile.
摘要翻译： 一种压板结构，便于运输沿着片材使用装置的运输甲板输送的堆叠片材。 压板结构包括通过柔性联接件连接的第一和第二段。 压盘的第一段可操作以接合堆叠的片材的表面并在其上施加稳定的法向力。 压盘的第二段可操作以与运输甲板的移动表面同步地接合和行进。 此外，第一和第二段通过柔性联接器连接，该联接器可操作以促进第一和第二段围绕至少一个轴线的相对角位移，同时保持其间的至少一个其它轴线之间的相对线性位移 。 压板结构通过补偿堆叠的最终或最后一张单片/分离来补偿片材重量的减少，确保了可靠的片材料排出。 此外，柔性联接使得压板结构的各个部分能够与堆叠的片材的轮廓一致，即悬臂输送轮廓。
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公开(公告)号：US06658370B2
公开(公告)日：2003-12-02
申请号：US09930578
申请日：2001-08-15
IPC分类号： G05B1300
CPC分类号： G05B13/024
摘要： A method and system are invented for adaptively and automatically retuning a closed-loop servo motor that is operating within normal limits. A first active set of configurable tuning constants is assigned to the servo motor, and motor performance is periodically measured to determine if performance is outside a retuning threshold, in which case the active set of configurable tuning constants is replaced by selecting a replacement set of tuning constants from a finite group of discrete predesigned sets of tuning constants. Actual performance of the servo motor is remeasured, and this process is repeated if the performance remains outside the retuning threshold. The predesigned sets of tuning constants are derived and stored in the servo motor software, typically as a result of pretesting the servo motor model by the manufacturer, for example using manual retuning.
摘要翻译： 发明了一种方法和系统，用于自适应和自动重新调节在正常范围内运行的闭环伺服电动机。 第一个有效的可配置调谐常数被分配给伺服电动机，并且周期性地测量电动机性能以确定性能是否在再调整阈值之外，在这种情况下，通过选择替换的调谐组来代替有效的可配置调谐常数组 来自有限组的离散预设组调谐常数的常数。 重新测量伺服电机的实际性能，如果性能保持在重新调谐阈值之外，则重复该过程。 预先设计的调谐常数组被导出并存储在伺服电机软件中，通常是由制造商预先测试伺服电机模型的结果，例如使用手动重新调谐。
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