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1. 发明授权

US08714687B1 Web skew compensation in a printing system 有权
公开(公告)号：US08714687B1
公开(公告)日：2014-05-06
申请号：US13663839
申请日：2012-10-30
申请人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
发明人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
IPC分类号： B41J11/20 , B65H7/02 , B65H7/06 , B65H7/20
CPC分类号： B41J13/26 , B41J13/025 , B41J2029/3935
摘要： A printing system includes one or more lineheads that jet ink onto a first side of a print media. At least one roller supports a second side of the print media as the print media is transported through the printing system. A roller deformation adjustment mechanism abuts at least one roller and is configured to apply a force to the roller to deform the roller. The deformation of the roller compensates for web skew by changing the relative timing of ink flight times from the linehead to the first side of the print media. The linehead can be disposed on a movable support. The printing system can also include one or more linehead skew adjustment mechanisms configured to move the movable support to adjust a skew of the linehead.

2. 发明申请

US20140002524A1 CORRECTING WEB SKEW IN A PRINTING SYSTEM 审中-公开
标题翻译：校正打印系统中的网页
公开(公告)号：US20140002524A1
公开(公告)日：2014-01-02
申请号：US13536216
申请日：2012-06-28
申请人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
发明人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
IPC分类号： B41J29/38
CPC分类号： B41J25/003 , B41J2/155 , B41J2/2146 , B41J15/046
摘要： A printing system can include a movable support and a linehead disposed on the movable support. The linehead is positioned opposite a print media and jets ink onto a surface of the print media. One or more linehead skew adjustment mechanisms are configured to move the movable support to adjust a skew of the linehead. The printing system can include an imaging system that captures images of the surface of the print media and a processing device that analyzes the images to determine if the print media is skewed and to determine one or more linehead skew adjustment values when the print media is skewed.
摘要翻译：打印系统可以包括可移动支撑件和设置在可移动支撑件上的线头。线头与打印介质相对定位并将墨喷射到打印介质的表面上。一个或多个线头倾斜调节机构构造成移动可移动支撑件以调节线头的偏斜。打印系统可以包括捕获打印介质表面的图像的成像系统和分析图像以确定打印介质是否倾斜的处理设备，并且当打印介质偏斜时确定一个或多个行头偏移调整值。

3. 发明申请

US20140118433A1 WEB SKEW COMPENSATION IN A PRINTING SYSTEM 有权
公开(公告)号：US20140118433A1
公开(公告)日：2014-05-01
申请号：US13663839
申请日：2012-10-30
申请人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
发明人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
IPC分类号： B41J13/26
CPC分类号： B41J13/26 , B41J13/025 , B41J2029/3935
摘要： A printing system includes one or more lineheads that jet ink onto a first side of a print media. At least one roller supports a second side of the print media as the print media is transported through the printing system. A roller deformation adjustment mechanism abuts at least one roller and is configured to apply a force to the roller to deform the roller. The deformation of the roller compensates for web skew by changing the relative timing of ink flight times from the linehead to the first side of the print media. The linehead can be disposed on a movable support. The printing system can also include one or more linehead skew adjustment mechanisms configured to move the movable support to adjust a skew of the linehead.

4. 发明申请

US20140002529A1 CORRECTING WEB SKEW IN A PRINTING SYSTEM 审中-公开
标题翻译：校正打印系统中的网页
公开(公告)号：US20140002529A1
公开(公告)日：2014-01-02
申请号：US13536189
申请日：2012-06-28
申请人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
发明人： Christopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
IPC分类号： B41J29/38
CPC分类号： B41J15/046
摘要： A printing system includes a linehead that jets ink onto a surface of the print media, an imaging system that captures images of the surface of the print media, and one or more linehead skew adjustment mechanisms adapted to adjust the skew of the linehead. A method for correcting for skew in a print media in the printing system includes capturing images of one or more test marks printed or formed on the print media and analyzing the images to determine whether the print media is skewed with respect to a transport direction of the print media. If the print media is skewed, one or more linehead skew adjustment values is determined to adjust a skew of the linehead. The skew of the linehead is adjusted based on the one or more linehead skew adjustment values.
摘要翻译：打印系统包括将墨水喷射到打印介质的表面上的线头，捕获打印介质的表面的图像的成像系统以及适于调节线头的偏斜的一个或多个线头倾斜调节机构。用于校正打印系统中的打印介质中的歪斜的方法包括捕获打印或形成在打印介质上的一个或多个测试标记的图像，并分析图像以确定打印介质是否相对于传送方向倾斜印刷媒体。如果打印介质偏斜，则确定一个或多个行头偏移调整值以调整线头的偏斜度。基于一个或多个线头偏移调整值来调整线头的偏斜。

5. 发明申请

US20140118452A1 WEB SKEW COMPENSATION IN A PRINTING SYSTEM 有权
标题翻译：打印系统中的网页补偿
公开(公告)号：US20140118452A1
公开(公告)日：2014-05-01
申请号：US13663851
申请日：2012-10-30
申请人： Christoopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
发明人： Christoopher M. Muir , Randy E. Armbruster , Thomas Niertit , Brad Smith , Timothy J. Hawryschuk , James M. Enge , Daniel J. DeVivo
IPC分类号： B41J2/01
CPC分类号： B41J2/155 , B41J11/04 , B41J11/20
摘要： A printing system includes one or more lineheads that jet ink onto a first side of a print media. At least one roller supports a second side of the print media as the print media is transported through the printing system. A roller deformation adjustment mechanism abuts at least one roller and is configured to apply a force to the roller to deform the roller. The deformation of the roller compensates for web skew by changing the relative timing of ink flight times from the linehead to the first side of the print media. The linehead can be disposed on a movable support. The printing system can also include one or more linehead skew adjustment mechanisms configured to move the movable support to adjust a skew of the linehead.
摘要翻译：打印系统包括将墨水喷射到打印介质的第一侧上的一个或多个线头。当打印介质通过打印系统传送时，至少一个辊支撑着打印介质的第二面。辊变形调节机构邻接至少一个辊，并且构造成向辊施加力以使辊变形。辊的变形通过将墨水飞行时间的相对时间从线头改变到打印介质的第一面来补偿纸幅偏斜。线头可以设置在可动支架上。打印系统还可以包括一个或多个线头倾斜调节机构，其配置成移动可移动支撑件以调整线头的偏斜。

6. 发明申请

US20130113857A1 MEDIA TRANSPORT SYSTEM INCLUDING ACTIVE MEDIA STEERING 审中-公开
标题翻译：包括活动媒体转向的媒体运输系统
公开(公告)号：US20130113857A1
公开(公告)日：2013-05-09
申请号：US13292117
申请日：2011-11-09
申请人： Randy E. Armbruster , Christopher M. Muir , Thomas Niertit , Bradley C. DeCook , Brian J. Joseph
发明人： Randy E. Armbruster , Christopher M. Muir , Thomas Niertit , Bradley C. DeCook , Brian J. Joseph
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： B41J3/543 , B41J15/165 , B41J29/38
摘要： A digital printing system, for printing on a continuous web of print media, includes a media operation zone in which an operation is performed on the print media. A support structure guides a continuous web of print media under tension through the media operation zone. The support structure includes a first mechanism and a second mechanism. The first mechanism, located upstream relative to the media operation zone, includes structure that positions the print media in a cross track direction so as to establish center justification of the print media as the print media enters the media operation zone. The second mechanism, located downstream relative to the media operation zone, includes structure that positions the print media in a cross track direction so as to maintain center justification of the print media as the print media travels through the media operation zone.
摘要翻译：用于在连续的打印介质上打印的数字打印系统包括其中在打印介质上执行操作的介质操作区域。支撑结构通过介质操作区在张力下引导连续的打印介质网。支撑结构包括第一机构和第二机构。相对于介质操作区域位于上游的第一机构包括将打印介质定位在交叉轨道方向上的结构，以便在打印介质进入介质操作区域时建立打印介质的中心调整。相对于介质操作区域位于下游的第二机构包括将打印介质定位在十字轨道方向上的结构，以便在打印介质行进通过介质操作区时保持打印介质的中心调整。

7. 发明申请

US20130152807A1 TURNBAR AND TURNOVER MODULE FOR PRINTING SYSTEMS 审中-公开
标题翻译：打印系统的TURNBAR和TURNOVER模块
公开(公告)号：US20130152807A1
公开(公告)日：2013-06-20
申请号：US13326449
申请日：2011-12-15
申请人： Randy E. Armbruster , Thomas Niertit , Christopher M. Muir , Bradley S. Bush , Bradley C. DeCook
发明人： Randy E. Armbruster , Thomas Niertit , Christopher M. Muir , Bradley S. Bush , Bradley C. DeCook
IPC分类号： B41F13/24
CPC分类号： B41F13/06 , B65H23/24 , B65H23/32 , B65H2511/12 , B65H2220/04
摘要： A turnbar for use in a turnover module in a printing system includes one or more air-cushioned sections and one or more friction sections. Each air-cushioned section includes holes formed in a portion of a perimeter of the turnbar. Each friction section includes a friction-inducing material disposed over or affixed to another portion of the perimeter of the turnbar. Pressurized air or gas is output through the holes to produce a cushion of air or gas between a print media and the air-cushioned section. The turnbar can include one or more pistons within the turnbar, or one or more sleeves within or around the turnbar, or a combination of pistons and sleeves, to adjust airflow through the air-cushioned section.
摘要翻译：在打印系统中用于翻转模块的转向杆包括一个或多个气垫部分和一个或多个摩擦部分。每个空气缓冲部分包括形成在转向杆的周边的一部分中的孔。每个摩擦部分包括设置在转向杆的周边的另一部分上方或固定到转向器的周边的另一部分上的摩擦引起材料。加压空气或气体通过孔输出，以在打印介质和空气缓冲部分之间产生空气或气体缓冲。转向杆可以包括转动杆内的一个或多个活塞，或转向杆内或周围的一个或多个套筒，或活塞和套筒的组合，以调节通过空气缓冲部分的气流。

8. 发明申请

US20110278389A1 MEDIA TRANSPORT SYSTEM DRIVE MODULE 审中-公开
标题翻译：媒体运输系统驱动模块
公开(公告)号：US20110278389A1
公开(公告)日：2011-11-17
申请号：US12778210
申请日：2010-05-12
申请人： Randy E. Armbruster , Bradley S. Bush , Thomas Niertit , Christopher M. Muir , Bradley C. DeCook
发明人： Randy E. Armbruster , Bradley S. Bush , Thomas Niertit , Christopher M. Muir , Bradley C. DeCook
IPC分类号： B65H23/185
CPC分类号： B65H23/32 , B65H2301/522 , B65H2801/15
摘要： A media drive module includes a drive motor. A roller, around a portion of which a web of media wraps, is connected to the drive motor such that the roller is caused to rotate. A guide is positioned to direct a leading edge of the web of media around the roller. The guide is movable between a first position adjacent to the roller to direct the leading edge of the web of media and a second position removed from the roller that provides access to at least a portion of the roller.
摘要翻译：介质驱动模块包括驱动电机。围绕其一部分介质卷绕的辊连接到驱动马达，使得辊被旋转。引导件定位成引导卷筒纸的前缘绕着辊。引导件可以在与滚子相邻的第一位置之间移动，以引导介质幅材的前缘和从辊移除的提供对辊的至少一部分的通路的第二位置。

9. 发明申请

US20130286072A1 CORRECTING WEB SKEW IN A PRINTING SYSTEM 审中-公开
标题翻译：校正打印系统中的网页
公开(公告)号：US20130286072A1
公开(公告)日：2013-10-31
申请号：US13671880
申请日：2012-11-08
申请人： Randy E. Armbruster , Christopher M. Muir , Brad Smith , Thomas Niertit , Bradley C. DeCook
发明人： Randy E. Armbruster , Christopher M. Muir , Brad Smith , Thomas Niertit , Bradley C. DeCook
IPC分类号： B41J29/38
CPC分类号： B41J15/046
摘要： A printing system includes multiple lineheads that each jet ink onto a print media while the print media is transported through the printing system. Imaging devices are positioned to capture one or more images of each side of the print media. A method for correcting for web skew and front-to-back registration includes determining a skew positional error for each color plane in a printing module and determining one or more skew positional correction values based on the skew positional error. A registration positional error can be determined and one or more registration positional correction values can be determined based on the registration positional error. A setting or operation of at least one printing system component is automatically adjusted based on at least one registration positional correction value or at least one skew positional correction value.
摘要翻译：打印系统包括多个线头，每个线头在打印介质通过打印系统传送时将墨水喷射到打印介质上。成像装置被定位成捕获打印介质的每一侧的一个或多个图像。用于校正纸张歪斜和前后对准的方法包括确定打印模块中每个彩色平面的偏斜位置误差，并且基于偏斜位置误差确定一个或多个偏斜位置校正值。可以确定登记位置错误，并且可以基于登记位置错误来确定一个或多个登记位置校正值。基于至少一个配准位置校正值或至少一个偏斜位置校正值来自动调整至少一个打印系统组件的设置或操作。

10. 发明申请

US20130153618A1 METHOD FOR TRANSPORTING PRINT MEDIA 审中-公开
标题翻译：运输打印介质的方法
公开(公告)号：US20130153618A1
公开(公告)日：2013-06-20
申请号：US13326487
申请日：2011-12-15
申请人： Randy E. Armbruster , Thomas Niertit , Christopher M. Muir , Bradley S. Bush , Bradley C. DeCook
发明人： Randy E. Armbruster , Thomas Niertit , Christopher M. Muir , Bradley S. Bush , Bradley C. DeCook
IPC分类号： B65H20/02
CPC分类号： B65H23/32 , B65H2301/312 , B65H2301/332 , B65H2404/5311 , B65H2406/111 , B65H2801/21
摘要： A turnbar for use in a turnover module in a printing system includes one or more air-cushioned sections and one or more friction sections. Each air-cushioned section includes holes formed in a portion of a perimeter of the turnbar. Each friction section includes a friction-inducing material disposed over or affixed to another portion of the perimeter of the turnbar. Pressurized air or gas is output through the holes to produce a cushion of air or gas between a print media and the air-cushioned section. The turnbar can include one or more pistons within the turnbar, or one or more sleeves within or around the turnbar, or a combination of pistons and sleeves, to adjust airflow through the air-cushioned section.
摘要翻译：在打印系统中用于翻转模块的转向杆包括一个或多个气垫部分和一个或多个摩擦部分。每个空气缓冲部分包括形成在转向杆的周边的一部分中的孔。每个摩擦部分包括设置在转向杆的周边的另一部分上方或固定到转向器的周边的另一部分上的摩擦引起材料。加压空气或气体通过孔输出，以在打印介质和空气缓冲部分之间产生空气或气体缓冲。转向杆可以包括转动杆内的一个或多个活塞，或转向杆内或周围的一个或多个套筒，或活塞和套筒的组合，以调节通过空气缓冲部分的气流。

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