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1. 发明授权

US06687480B2 Variable length transfer assist blade 有权
标题翻译：可变长度传输辅助刀片
公开(公告)号：US06687480B2
公开(公告)日：2004-02-03
申请号：US10165717
申请日：2002-06-07
申请人： Brendan P. Obrien , Andrew J. Bonacci , Mark A. Atwood
发明人： Brendan P. Obrien , Andrew J. Bonacci , Mark A. Atwood
IPC分类号： G03G1516
CPC分类号： G03G15/165
摘要： A contact blade, formed of a plurality of blade segments, is mounted parallel to and spaced from an imaging surface. A plurality of blade lifters, one blade lifter for each of the blade segments, are individually movable from an inoperative position immediately adjacent to the blade segments to an operative position. When in the operative position the engage lifters engage the blade segments and deflect the blade segments. This causes tips of the blade segments to contact a print sheet contacting the imaging surface and press the print sheet against the imaging surface. A lifter activating device moves a current select number of adjacent blade lifters into the operative position.
摘要翻译：由多个叶片段形成的接触片平行于成像表面并与成像表面间隔开。多个叶片升降器，用于每个叶片段的一个叶片升降器可以从紧邻叶片段的不工作位置单独移动到操作位置。当处于操作位置时，啮合升降器接合叶片段并使叶片段偏转。这使得刀片段的尖端与接触成像表面的打印片接触并将打印片材压靠在成像表面上。提升器启动装置将当前选定数量的相邻叶片升降器移动到操作位置。

2. 发明授权

US06766138B2 Variable length transfer assist blade 有权
标题翻译：可变长度传输辅助刀片
公开(公告)号：US06766138B2
公开(公告)日：2004-07-20
申请号：US10165706
申请日：2002-06-07
申请人： Brendan P. Obrien , Andrew J. Bonacci , Mark A. Atwood
发明人： Brendan P. Obrien , Andrew J. Bonacci , Mark A. Atwood
IPC分类号： G03G1516
CPC分类号： G03G15/165
摘要： A resilient contact blade includes a blade root and a blade tip. The blade is movable from an inoperative position in which the blade root is spaced from a print sheet contacting an imaging member by a first distance. The blade tip is spaced from the print sheet to an operative position in which the blade root is spaced from the print sheet by a second distance that is greater than the first distance. A blade deflector is located in the path of travel of the blade from the inoperative position to the operative position. While the blade is moving from the inoperative position to the operative position the blade engages the deflector. When the blade is in the operative position the blade is deflected by the deflector causing the blade tip to contact the print sheet and press the print sheet against the imaging member.
摘要翻译：弹性接触片包括叶片根部和叶片尖端。叶片可从不工作位置移动，在该位置叶片根部与与成像构件接触第一距离的打印片材间隔开。叶片尖端与打印片材间隔开到其中刀片根部与打印片材间隔开比第一距离大的第二距离的操作位置。叶片偏转器位于叶片从不工作位置到操作位置的行进路径中。当刀片从不工作位置移动到操作位置时，刀片接合偏转器。当叶片处于操作位置时，叶片被偏转器偏转，导致叶片尖端接触打印片材并将打印片材压靠在成像构件上。

3. 发明申请

US20100264574A1 MODULAR PRINTING SYSTEM HAVING A MODULE WITH A BYPASS PATH 有权
标题翻译：具有旁路路径的模块的模块化打印系统
公开(公告)号：US20100264574A1
公开(公告)日：2010-10-21
申请号：US12424604
申请日：2009-04-16
申请人： Jacqueline Y. Tyson , Andrew J. Bonacci , Michael J. Diehl , Colleen R. Enzien , Thomas E. Higgins , David R. Kretschmann , Carlos A. Lopez , Ana P. Tooker
发明人： Jacqueline Y. Tyson , Andrew J. Bonacci , Michael J. Diehl , Colleen R. Enzien , Thomas E. Higgins , David R. Kretschmann , Carlos A. Lopez , Ana P. Tooker
IPC分类号： B65H7/06
CPC分类号： B65H5/26 , B65H3/44 , B65H7/06 , B65H29/60 , B65H2402/10 , B65H2511/528 , B65H2513/42 , B65H2801/06 , G03G15/6529 , G03G2215/00016 , B65H2220/01 , B65H2220/02
摘要： Disclosed are embodiments of a modular printing system with one or more modules having one or more bypass paths and comprise a modular printing system with a module (e.g., a stacker or feeder module) having a main compartment and at least one additional compartment. Contained within the main compartment is a main sheet transport path and a functional component (e.g., a sheet stacking device or a sheet feeding device) connected to the main sheet transport path. Contained with the additional compartment is a bypass path. The bypass path allows sheets to be routed through the module in the event of a print media sheet jam in the main sheet transport path. Because the bypass path is contained within a separate compartment, the jam can be cleared from the main compartment without cycling down the printing system, thereby allowing for continued productivity.
摘要翻译：公开了具有一个或多个具有一个或多个旁路路径的模块的模块化打印系统的实施例，并且包括具有模块（例如，堆叠器或进料器模块）的模块化打印系统，该模块具有主隔室和至少一个附加隔间。包含在主隔室内的主片输送路径和连接到主片输送路径的功能部件（例如，片材堆叠装置或片材进给装置）。附加隔间包含旁路路径。如果打印介质卡纸在主纸张传送路径中，旁路路径允许纸张通过模块。由于旁路路径被包含在单独的隔间内，所以卡纸可以从主隔间清除，而不需要沿着打印系统循环，从而允许持续的生产率。

4. 发明授权

US06606478B2 Composite transfer assist blade 有权
标题翻译：复合传动辅助刀片
公开(公告)号：US06606478B2
公开(公告)日：2003-08-12
申请号：US10043347
申请日：2002-01-14
申请人： Michael A. Fayette , Andrew J. Bonacci , Bruce J. Parks
发明人： Michael A. Fayette , Andrew J. Bonacci , Bruce J. Parks
IPC分类号： G03G1516
CPC分类号： G03G15/165 , G03G2215/1609 , G03G2215/1628
摘要： A transfer assist blade for an electrophotograhic printing machine that provides the necessary stiffness to allow complete transfer of a toner image while avoiding excessive bending stress in the blade. The blade is made up of a semiconductive polyester layer bonded to a non-semiconductive polyester layer. A third and fourth layer of high molecular weight polyethylene are bonded o the second layer. These third and fourth layers do not extend the full length of the blade to provide supplemental stiffness while avoiding excess bending stress.
摘要翻译：一种用于电子照相印刷机的转印辅助刮刀，其提供必要的刚度，以允许调色剂图像的完全转印，同时避免刀片中的过大的弯曲应力。刀片由与非半导体聚酯层结合的半导体聚酯层构成。第三层和第四层高分子量聚乙烯结合在第二层上。这些第三层和第四层不延伸叶片的全长以提供补充刚度，同时避免过度的弯曲应力。

5. 发明授权

US06928250B1 Closed loop control function for corona device 失效
标题翻译：电晕装置的闭环控制功能
公开(公告)号：US06928250B1
公开(公告)日：2005-08-09
申请号：US10832605
申请日：2004-04-27
申请人： Jerry F. Adams , Susan A. Turner , William R. Haag , Thomas E. Higgins , Joseph L. Filion , Andrew J. Bonacci
发明人： Jerry F. Adams , Susan A. Turner , William R. Haag , Thomas E. Higgins , Joseph L. Filion , Andrew J. Bonacci
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/1645 , G03G2215/027
摘要： An electrophotographic printing machine of the type having a latent image recorded on an imaging member wherein said latent image is developed and transferred to a media substrate during successive printing cycles of successive print jobs, including a charging device for producing a voltage potential on the media substrate to transfer the developed latent image to the media substrate, said charging device including a coronode member and shield; a first voltage supply for apply a shield voltage to said shield; a second voltage supply for applying a wire voltage to said coronode member; a voltage monitor for measuring the voltage on the shield, said voltage monitor periodically polling the voltage during a cycle of a print job and generating a voltage measured signal as a function thereof; controller, responsive to a media type of each media substrate and said voltage monitor, for adjusting said wire voltage to said coronode member in respect to said shield voltage to said shield to compensate for process impedance as said media substrate passes under said charging device to obtained desirable image transfer.
摘要翻译：一种具有记录在成像构件上的潜像的电子照相印刷机，其中所述潜像在连续打印作业的连续打印循环期间显影并转印到介质基板，包括用于在介质基板上产生电压电位的充电装置将显影的潜像转印到介质基板，所述充电装置包括冠状构件和屏蔽件; 用于向所述屏蔽施加屏蔽电压的第一电压源; 用于向所述冠状构件施加电线电压的第二电压源; 电压监视器，用于测量屏蔽上的电压，所述电压监视器在打印作业的周期期间周期性地轮询电压并产生作为其功能的电压测量信号; 控制器，响应于每个介质基板和所述电压监视器的介质类型，用于相对于所述屏蔽电压的所述屏蔽电压调整所述网络电压的所述电线电压，以补偿当所述介质基板在所述充电装置下通过时获得的过程阻抗，以获得理想的图像传输。

6. 发明授权

US08200140B2 Modular printing system having a module with a bypass path 有权
标题翻译：具有具有旁路路径的模块的模块化打印系统
公开(公告)号：US08200140B2
公开(公告)日：2012-06-12
申请号：US12424604
申请日：2009-04-16
申请人： Jacqueline Y. Tyson , Andrew J. Bonacci , Michael J. Diehl , Colleen R. Enzien , Thomas E. Higgins , David R. Kretschmann , Carlos A. Lopez , Ana P. Tooker
发明人： Jacqueline Y. Tyson , Andrew J. Bonacci , Michael J. Diehl , Colleen R. Enzien , Thomas E. Higgins , David R. Kretschmann , Carlos A. Lopez , Ana P. Tooker
IPC分类号： G03G15/00
CPC分类号： B65H5/26 , B65H3/44 , B65H7/06 , B65H29/60 , B65H2402/10 , B65H2511/528 , B65H2513/42 , B65H2801/06 , G03G15/6529 , G03G2215/00016 , B65H2220/01 , B65H2220/02
摘要： Disclosed are embodiments of a modular printing system with one or more modules having one or more bypass paths and comprise a modular printing system with a module (e.g., a stacker or feeder module) having a main compartment and at least one additional compartment. Contained within the main compartment is a main sheet transport path and a functional component (e.g., a sheet stacking device or a sheet feeding device) connected to the main sheet transport path. Contained with the additional compartment is a bypass path. The bypass path allows sheets to be routed through the module in the event of a print media sheet jam in the main sheet transport path. Because the bypass path is contained within a separate compartment, the jam can be cleared from the main compartment without cycling down the printing system, thereby allowing for continued productivity.
摘要翻译：公开了具有一个或多个具有一个或多个旁路路径的模块的模块化打印系统的实施例，并且包括具有模块（例如，堆叠器或进料器模块）的模块化打印系统，该模块具有主隔室和至少一个附加隔间。包含在主隔室内的主片输送路径和连接到主片输送路径的功能部件（例如，片材堆叠装置或片材进给装置）。附加隔间包含旁路路径。如果打印介质卡纸在主纸张传送路径中，旁路路径允许纸张通过模块。由于旁路路径被包含在单独的隔间内，所以卡纸可以从主隔间清除，而不需要沿着打印系统循环，从而允许持续的生产率。

7. 发明授权

US06255649B1 Charging device with grid tensioning shafts 有权
标题翻译：带网格张紧轴的充电装置
公开(公告)号：US06255649B1
公开(公告)日：2001-07-03
申请号：US09364299
申请日：1999-07-29
申请人： Alfred J. Claflin, Jr. , Andrew J. Bonacci , David A. D'Angelantonio , Jaime Soley
发明人： Alfred J. Claflin, Jr. , Andrew J. Bonacci , David A. D'Angelantonio , Jaime Soley
IPC分类号： H01T1904
CPC分类号： G03G15/0291 , G03G2215/017 , G03G2215/1609
摘要： A charging device comprises a housing defining a charging chamber. Two tensioning shafts are mounted on opposite ends of the housing. The charging device comprises a control grid attached to the grid tensioning shafts, thus substantially covering the chamber opening. The control grid is comprised of a conductive material capable of being stretched along its length. As a result, the grid becomes flat when opposing rotating forces are applied to the two tensioning shafts.
摘要翻译：充电装置包括限定充电室的壳体。两个张紧轴安装在外壳的两端。充电装置包括附接到电网张紧轴的控制栅格，从而基本上覆盖室开口。控制栅格由能够沿其长度拉伸的导电材料构成。结果，当相反的旋转力施加到两个张紧轴上时，格栅变平。

8. 发明申请

US20110318041A1 CONTROLLING SHEET SYNCHRONIZATION IN A DIGITAL PRINTING SYSTEM 有权
标题翻译：数字打印系统中的控制画面同步
公开(公告)号：US20110318041A1
公开(公告)日：2011-12-29
申请号：US13225744
申请日：2011-09-06
申请人： Andrew J. Bonacci , Jonathan B. Hunter , David M. Kerxhalli , David R. Kretschmann
发明人： Andrew J. Bonacci , Jonathan B. Hunter , David M. Kerxhalli , David R. Kretschmann
IPC分类号： G03G21/14
CPC分类号： G03G15/238 , G03G15/1605 , G03G15/235 , G03G15/6561 , G03G2215/00021 , G03G2215/00139 , G03G2215/00599
摘要： A calibration procedure for the synchronization of photoreceptor belt seams of tandem marking devices at system cycle-up. The procedure allows for images projected upon equivalent image panels relative to the belt seams of the tandem engines to be printed on the same sheet. The successive image panels on each belt are of relatively equal distance from the respective belt seams. Thus there is less frequency of the need to skip pitches in the printing operation to avoid either imaging on a belt seam or having the sheet arrive outside the input timing window for second engine sheet registration.
摘要翻译：串联标记装置的感光带接缝同步的校准程序。该过程允许将相对于串联发动机的皮带接缝投影在相同图像面板上的图像打印在同一张纸上。每个皮带上的连续图像面板距离相应的皮带接缝具有相对相等的距离。因此，在打印操作中需要跳过间距的频率较低，以避免在皮带接缝上进行成像或者将纸张到达输入定时窗口之外以用于第二张发动机纸张配准。

9. 发明申请

US20110026950A1 DYNAMIC IMAGE POSITIONING AND SPACING IN A DIGITAL PRINTING SYSTEM 有权
标题翻译：数字印刷系统中的动态图像定位和间隔
公开(公告)号：US20110026950A1
公开(公告)日：2011-02-03
申请号：US12511279
申请日：2009-07-29
申请人： Andrew J. Bonacci , Jonathan B. Hunter , David M. Kerxhalli , David R. Kretschmann
发明人： Andrew J. Bonacci , Jonathan B. Hunter , David M. Kerxhalli , David R. Kretschmann
IPC分类号： G03G15/00
CPC分类号： G03G15/238 , G03G15/0178 , G03G15/5033 , G03G15/5041 , G03G2215/00021
摘要： A dynamic positional shifting, in the process direction, of the images on the second print engine of a tandem machine printing system in order to increase the time (and number of prints) between skipped pitches. Although the photoreceptor belts of each print engine may be out-of-phase, the relative positions of their individual seam zones may be derived during cycle-up. A control procedure then optimizes the position and spacing of each image within each belt revolution of the second engine, while still maintaining the minimum inter-document zone (IDZ) length required for paper path feeding and registration, xerographic process controls, and finishing. Removing the constraints of fixed-dimension IDZ's, as well as being able to adjust spacing and length of individual images on the belt, allows for optimization of system productivity by either delaying or eliminating the need for a skipped pitch.
摘要翻译：在串联机打印系统的第二打印引擎上的图像在处理方向上的动态位置移动，以便增加跳过的间距之间的时间（和打印数量）。虽然每个打印引擎的感光带可能是异相的，但它们的各个接缝区域的相对位置可以在循环过程中得到。然后，控制过程优化第二发动机的每个带旋转期间每个图像的位置和间距，同时仍然保持纸张进给和配准所需的最小文档间距（IDZ）长度，静电印刷过程控制和精加工。消除固定维度IDZ的限制，以及能够调整皮带上各个图像的间距和长度，可以通过延迟或消除对跳过间距的需要来优化系统生产力。

10. 发明申请

US20100329742A1 CONTROLLING SHEET SYNCRONIZATION IN A DIGITAL PRINTING SYSTEM 审中-公开
标题翻译：数字打印系统中的控制表同步
公开(公告)号：US20100329742A1
公开(公告)日：2010-12-30
申请号：US12491307
申请日：2009-06-25
申请人： Andrew J. Bonacci , Jonathan B. Hunter , David M. Kerxhalli , David R. Kretschmann
发明人： Andrew J. Bonacci , Jonathan B. Hunter , David M. Kerxhalli , David R. Kretschmann
IPC分类号： G03G15/00
CPC分类号： G03G15/238 , G03G15/1605 , G03G15/235 , G03G15/6561 , G03G2215/00021 , G03G2215/00139 , G03G2215/00599
摘要： A calibration procedure for the synchronization of photoreceptor belt seams of tandem marking devices at system cycle-up. The procedure allows for images projected upon equivalent image panels relative to the belt seams of the tandem engines to be printed on the same sheet. The successive image panels on each belt are of relatively equal distance from the respective belt seams. Thus there is less frequency of the need to skip pitches in the printing operation to avoid either imaging on a belt seam or having the sheet arrive outside the input timing window for second engine sheet registration.
摘要翻译：串联标记装置的感光带接缝同步的校准程序。该过程允许将相对于串联发动机的皮带接缝投影在相同图像面板上的图像打印在同一张纸上。每个皮带上的连续图像面板距离相应的皮带接缝具有相对相等的距离。因此，在打印操作中需要跳过间距的频率较低，以避免在皮带接缝上进行成像或者将纸张到达输入定时窗口之外以用于第二张发动机纸张配准。

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