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公开(公告)号：US06010127A
公开(公告)日：2000-01-04
申请号：US834643
申请日：1997-04-14
申请人： Cesidio J. DiCesare , John D. Gramlich , Lisbeth S. Quesnel , Murray O. Meetze, Jr. , Leroy A. Baldwin , Charles E. Smith , Keith L. Willis
发明人： Cesidio J. DiCesare , John D. Gramlich , Lisbeth S. Quesnel , Murray O. Meetze, Jr. , Leroy A. Baldwin , Charles E. Smith , Keith L. Willis
CPC分类号： G03G15/70 , G03G2215/00548 , G03G2215/00552
摘要： An enlarged buckle chamber is positioned within an easily accessible, copy sheet transport path and used to compile sheets during fault cycle down in copiers/printers whenever sheets are prevented from reaching the output in sequence by jammed sheets. The user can then clear most jams by accessing the jam area plus the "easy to reach" area where internally purged sheet are gathered, thereby avoiding having paper distributed all over the paper path.
摘要翻译： 放大的扣环室位于易于访问的复印纸传送路径中，用于在纸张被卡住的纸张顺序地阻止到达输出时在复印机/打印机的故障循环期间编制纸张。 然后，用户可以通过访问卡纸区域加上收集内部清洗的纸张的“易于到达”区域来清除大多数卡纸，从而避免纸张分布在整个纸张路径上。
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2.发明授权公开(公告)号：US06286827B1
公开(公告)日：2001-09-11
申请号：US09442661
申请日：1999-11-18
IPC分类号： B65H114
CPC分类号： B65H1/266 , B65H1/14 , B65H2405/15 , B65H2405/311
摘要： A high capacity copy sheet supplying system for reproduction apparatus, in which a large and heavy stack of copy sheets may be much more easily and accurately loaded therein, by a sheet supplying container insertable into the sheet supply input. This container has sheet stack confining side walls, a bottom wall with plural spaced apertures, and a false bottom tray insert loosely overlying that bottom wall on which the stack of copy sheets is supported. Plural lift rods are operatively connecting with an elevator system to provide movement of the lift rods up through the apertures in the bottom wall of the sheet supplying container, to engage and lift the false bottom tray and the large and heavy stack of copy sheets supported thereon by engagement of the ends of the lift rods, so as to lift up the large stack of copy sheets from within the sheet supplying container into engagement with a fixed position sheet feeder, and then to automatically maintain feeding of sheets from the top of the stack by maintaining with the elevator system the level of the top of the stack until the sheets are depleted by the sheet feeder. The same container can be used for an output stacker. It also may have a contents viewing window.
摘要翻译： 一种用于再现装置的高容量复印纸供应系统，其中通过可插入片材供应输入的片材供应容器，可以更容易且精确地装载大量和重的复印纸堆叠。 该容器具有片材堆叠限制侧壁，具有多个间隔开的孔的底壁以及松散地覆盖在该底壁上的假底部托盘插入物，在该底壁上支撑有复印纸叠。 多个提升杆可操作地与电梯系统连接以提供提升杆向上移动通过片材供应容器的底壁中的孔，以接合和提起假底托盘以及支撑在其上的大而重的复印纸堆叠 通过提升杆的端部的接合，从而将片材供应容器内的大堆复印纸从固定位置的进纸器提升，然后自动维持从堆叠的顶部进给纸张 通过与电梯系统保持堆叠顶部的高度，直到片材由片材进给器耗尽。 相同的容器可用于输出堆垛机。 它也可能有一个内容查看窗口。
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公开(公告)号：US5600426A
公开(公告)日：1997-02-04
申请号：US220383
申请日：1994-03-30
申请人： John D. Gramlich , Margaret C. Plain , Robert F. Rubscha , Cesidio J. Dicesare , Theodore J. Kellogg
发明人： John D. Gramlich , Margaret C. Plain , Robert F. Rubscha , Cesidio J. Dicesare , Theodore J. Kellogg
CPC分类号： B65H5/062
摘要： An idler system that is both self-centering and self-aligning with a drive roll. The idler assembly consists of a pair of rolls connected by a shaft, the shaft being supported in a housing. The housing is retained by a resilient spring member which member allows the axis of rotation of the idler rolls to pivot in more than one plane simultaneously. This pivoting causes the axis of rotation of the idler assembly to align parallel with the drive roll axis. The single spring also provides an even loading of the normal force across the width of the drive nip. As a result of the alignment and even loading, skewing of a sheet is prevented as it is driven through the nip formed by the drive roll and the idler roll. The resilient spring mounting also allows for easy replaceability of the idler assembly and the housing is easily locatable between tabs formed in the frame of the machine for mounting the idler assembly therein. The housing provides a guide from the mounting frame into the nip and from the nip into the downstream paper path for increased capacity to handle curled and/or damaged cut sheet media.
摘要翻译： 一个惰轮系统，既可以自动定心，也可以使用驱动辊自动对准。 惰轮组件由一对由轴连接的辊组成，轴被支撑在壳体中。 壳体由弹性弹簧构件保持，该构件允许惰辊的旋转轴线在多于一个平面中同时枢转。 该枢转导致惰轮组件的旋转轴线与驱动辊轴线平行地对准。 单个弹簧还提供穿过驱动压区宽度的法向力的均匀加载。 作为对准和均匀加载的结果，当通过由驱动辊和惰辊形成的辊隙驱动时，防止片材的偏斜。 弹性弹簧安装件还允许惰轮组件的易于更换，并且壳体可容易地定位在形成在机器框架中的凸片之间，以将惰轮组件安装在其中。 壳体提供从安装框架到辊隙和从辊隙到下游纸路径的引导件，以增加处理卷曲和/或损坏的切割片介质的能力。
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公开(公告)号：US5467182A
公开(公告)日：1995-11-14
申请号：US342289
申请日：1994-11-18
CPC分类号： H04N1/00578 , G03G15/234 , H04N1/00572 , H04N1/0058 , H04N1/00602 , H04N1/0061 , H04N1/00623 , H04N1/00652 , H04N1/00657 , G03G2215/00586
摘要： A duplex path loop having a acceleration nip cooperating with a belt transport and retime nip to allow duplexing of sheets while minimizing skipped pitches on the photoreceptor. As each sheet to be duplex printed is removed from the process path after first side imaging it is accelerated to create a gap between it and subsequent sheets. The sheet is then stalled or slowed in a retime nip, while subsequent sheets to be duplexed are simultaneously driven by the same transport, the first mentioned sheet being reinserted into the process path at the proper time for receiving the second side image before the arrival of the second sheet at the retime nip. Subsequent duplex sheets are handled in the same manner so that duplex copies are interleaved or otherwise reinserted into the process path with first side copies so that skipped pitches on the photoreceptor are minimized.
摘要翻译： 具有与皮带输送和复印夹持配合的加速咬合的双工路径回路，以允许片材的双面打印，同时最小化感光体上的跳过间距。 由于在第一侧成像之后，要从双面打印的每张纸从处理路径中移除，所以加速其在其后续片材之间产生间隙。 然后片材在复位压区中停滞或减速，同时要进行双面打印的后续纸张同时由相同的传送驱动，第一个提到的纸张在适当的时候被重新插入到处理路径中，以便在到达之前接收第二张图像 第二张纸在复印辊隙。 随后的双面打印纸以相同的方式处理，使得双面打印副本被交错或以其他方式重新插入到具有第一副本的处理路径中，使得感光体上的跳过间距最小化。
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公开(公告)号：US6129347A
公开(公告)日：2000-10-10
申请号：US253973
申请日：1999-02-22
申请人： Janice S. Brooks , John D. Gramlich , Thomas P. Lambert , Dean Thomas , Michael J. Diehl , James T. Kayko , Gregory N. Carpenter
发明人： Janice S. Brooks , John D. Gramlich , Thomas P. Lambert , Dean Thomas , Michael J. Diehl , James T. Kayko , Gregory N. Carpenter
CPC分类号： B65H3/5261 , B65H3/56
摘要： A substrate feeding system, and printers that use such feeding systems, that includes a feed roll and a retard roll that form a nip, a nudger roll for advancing a substrate from a substrate stack toward the nip, and an entrance guide between the nudger roll and the nip. The entrance guide has a contact surface that forms an angle of more than 100.degree. with the direction of motion of the substrate. The entrance guide further including a top section over which the substrate moves as it advances into the nip. The entrance guide is beneficially pivotally mounted such that when a retard roll is removed the entrance guide pivots out of the way, and such that when a retard roll is in place the entrance guide moves into position.
摘要翻译： 一种基板供给系统和使用这种进给系统的打印机，其包括形成辊隙的进料辊和延迟辊，用于将基材从基材堆叠朝向辊隙前进的微型滚筒，以及微型滚筒之间的入口导向件 和辊隙。 入口引导件具有与基板的运动方向形成大于100°的角度的接触表面。 入口引导件还包括顶部，当衬垫进入辊隙时，衬底移动。 入口引导件有利地枢转地安装，使得当延迟辊被移除时，入口引导件枢转，并且使得当延迟辊就位时，入口引导件移动到位。
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公开(公告)号：US6070870A
公开(公告)日：2000-06-06
申请号：US838629
申请日：1997-04-11
CPC分类号： G03G15/65 , B65H27/00 , B65H2402/60 , B65H2404/1152 , B65H2404/1316 , B65H2404/13171 , B65H2404/17 , G03G2215/00679
摘要： A replacement drive roll having an integral bearing for easy replacement and universal usage in a printing machine. The roll member has a bearing having a nonround outer race for retention in a frame member and a nonround inner race for engagement with a driveshaft on one end. The opposite end has a locking member for preventing axial movement along the shaft. The roll assembly has elastomer bands stretched around the outer circumference to form the drive surface of the roll. The roll unit is easily replaced and can be used in numerous locations thereby reducing parts inventory requirements.
摘要翻译： 更换驱动辊具有一体式轴承，便于更换，并在印刷机中普遍使用。 辊构件具有轴承，其具有用于保持在框架构件中的非圆外圈和用于在一端与驱动轴接合的非圆内圈。 相对端具有用于防止沿着轴的轴向移动的锁定构件。 辊组件具有围绕外周伸展的弹性体带，以形成辊的驱动表面。 辊单元易于更换，可以在多个位置使用，从而减少了库存要求。
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公开(公告)号：US5743522A
公开(公告)日：1998-04-28
申请号：US749305
申请日：1996-11-14
CPC分类号： B65H1/04 , B65H2511/10 , B65H2511/216
摘要： A sheet feeding system for an imaging system with a sheet input tray into which sheets are loaded onto the upper surface to be fed downstream, with a sheet sensing system for automatically providing different electrical control signals in response to different sheet sizes and different orientations of the sheets loaded into the tray, with sensor actuators projecting into the tray at different preset positions, each actuator being movably mounted to normally project upwardly through an aperture in the tray until operatively engaged by the sheets loaded onto the sheet input tray extending over the preset position of the actuator. Each actuator has an operative shape tapering upwardly from a relatively large base to a relatively small tip to provide laterally angled sheet engagement surfaces on at least three lateral sides thereof, preferably pyramid shaped. These surfaces are sufficiently angled to push down the actuator and prevent jamming or damage to the actuator from stocks of sheets being manually inserted into the sheet input tray from different angles and directions, especially, laterally.
摘要翻译： 一种用于具有片材输入托盘的成像系统的片材进给系统，片材被加载到要供给下游的上表面上，片材感测系统用于响应于不同的片材尺寸和不同的取向而自动提供不同的电气控制信号 装载到托盘中的片材，其中传感器致动器在不同的预设位置处突出到托盘中，每个致动器可移动地安装，以通常向上突出通过托盘中的孔，直到与装载到在预置位置上延伸的片材进纸盘上的片材操作地接合 的执行器。 每个致动器具有从相当大的基部朝向较小的尖端向上逐渐变细的操作形状，以在其至少三个侧面上提供优选为金字塔形的横向成角度的片材接合表面。 这些表面具有足够的角度以推动致动器，并且防止来自不同角度和方向（特别是侧向地）手动地插入到片材进入托盘中的片材的库存的致动器的卡住或损坏。
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公开(公告)号：US4902199A
公开(公告)日：1990-02-20
申请号：US918456
申请日：1986-10-14
IPC分类号： F04D25/16
CPC分类号： F04D25/16 , Y10S415/912
摘要： A multifunction blower in which a common housing is employed to both increase and decrease the pressure of incoming air in separate chambers thereof. The increase and decrease in air pressure is adjustable by changing the impellers of the pressure and vacuum assemblies used therein.
摘要翻译： 一种多功能鼓风机，其中使用公共壳体来增加和减少其分离室中的进入空气的压力。 通过改变其中使用的压力和真空组件的叶轮可以调节空气压力的增加和减小。
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公开(公告)号：US4758101A
公开(公告)日：1988-07-19
申请号：US49197
申请日：1987-05-13
申请人： Norman L. Roof, Sr. , Stephen J. Csaszar, Jr. , Delbert N. Dewald , Patrick T. Ferrari , John D. Gramlich , David C. Irving , Leslie R. Kilian , Kenneth P. Moore , Richard F. Scarlata , Joseph S. Vetromile
发明人： Norman L. Roof, Sr. , Stephen J. Csaszar, Jr. , Delbert N. Dewald , Patrick T. Ferrari , John D. Gramlich , David C. Irving , Leslie R. Kilian , Kenneth P. Moore , Richard F. Scarlata , Joseph S. Vetromile
IPC分类号： F16C35/077 , F16C43/00 , F16C35/07 , F16M13/00
CPC分类号： F16C35/077 , Y10T403/125
摘要： A mounting which supports a bearing in a machine frame. The mounting is molded with the bearing being molded integrally therewith in an aperture therein. The outer race of the bearing is in molded non-rotative engagement with the mounting. The mounting has a plurality of mounting supports. At least one of the mounting supports is adapted to be received by the frame.
摘要翻译： 支撑机架中的轴承的安装件。 安装件被模制，其中轴承与其中的孔一体地模制。 轴承的外圈与安装件成型为非旋转接合。 安装件具有多个安装支架。 至少一个安装支架适于被框架接收。
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