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1. 发明授权

US06823786B1 Tandem printing system with fine paper-position correction 失效
标题翻译：串行打印系统，具有良好的纸位置校正功能
公开(公告)号：US06823786B1
公开(公告)日：2004-11-30
申请号：US10089631
申请日：2002-08-05
申请人： Aron Shmaiser , Daniel Sagi , Lior Lewintz
发明人： Aron Shmaiser , Daniel Sagi , Lior Lewintz
IPC分类号： B41F502
CPC分类号： G03G15/00 , B41F13/00 , B41F13/008 , B41F21/108 , B41F21/12 , G03G2215/00021
摘要： A tandem printer with a mechanism for fine substrate-position correction, comprising: a first printing station; a second printing station; a rotatable element, rotating at a given rotation rate, that receives the substrate after printing thereon by the first printing station and transfer the substrate toward the second printing station; a sensor which measure the position of an edge of the substrate during its transfer from the first printing station to the second printing station; and a controller, which applies a corrective step change in angular position of the rotatable element responsive to the measurements of the sensor, without changing the general rotation rate of the rotatable element.
摘要翻译：一种具有用于精细衬底位置校正的机构的串联式打印机，包括：第一印刷站; 第二印刷站; 可旋转元件，以给定的旋转速度旋转，所述旋转元件在由所述第一印刷站在其上打印之后接收所述基板并将所述基板转移到所述第二印刷台; 传感器，其在从所述第一印刷站传送到所述第二印刷台期间测量所述基板的边缘的位置; 以及控制器，其响应于传感器的测量而对可旋转元件的角位置进行校正阶跃改变，而不改变可旋转元件的总体旋转速率。

2. 发明授权

US07766325B2 Paper rotation method and apparatus 有权
标题翻译：纸张旋转方法和装置
公开(公告)号：US07766325B2
公开(公告)日：2010-08-03
申请号：US10870140
申请日：2004-06-16
申请人： Daniel Sagi , Aron Shmaiser , Avi Barazani
发明人： Daniel Sagi , Aron Shmaiser , Avi Barazani
IPC分类号： B65H7/02
CPC分类号： B65H9/002 , B65H2301/331 , B65H2511/242 , B65H2513/104 , B65H2220/01 , B65H2220/02
摘要： Apparatus for rotating a sheet moving in a first direction, the rotator comprising:at least one first roller that rotates against a sheet first side, the at least one first roller having a first drive;at least one second roller that rotates against the sheet first side, the at least one second roller having a second drive that is capable of rotating the second roller independently of the first roller, the second roller being spaced a distance from the at least one first roller in a direction perpendicular to the first direction; anda controller that controls the first and second drives to rotate the sheet around an axis substantially perpendicular to the plane of the sheet.
摘要翻译：用于旋转沿第一方向移动的片材的装置，所述转子包括：至少一个第一辊，其相对于片材第一侧旋转，所述至少一个第一辊具有第一驱动; 至少一个第二辊，其相对于所述纸张第一侧旋转，所述至少一个第二辊具有能够独立于所述第一辊旋转所述第二辊的第二驱动器，所述第二辊与所述至少一个第一辊间隔开一定距离; 在垂直于第一方向的方向上滚动; 以及控制器，其控制所述第一和第二驱动器使所述纸张围绕基本上垂直于所述纸张平面的轴线旋转。

3. 发明申请

US20050280200A1 Paper rotation method and apparatus 有权
标题翻译：纸张旋转方法和装置
公开(公告)号：US20050280200A1
公开(公告)日：2005-12-22
申请号：US10870140
申请日：2004-06-16
申请人： Daniel Sagi , Aron Shmaiser , Avi Barazani
发明人： Daniel Sagi , Aron Shmaiser , Avi Barazani
IPC分类号： B41J13/26 , B65H9/00 , B65H9/10 , B65H29/00
CPC分类号： B65H9/002 , B65H2301/331 , B65H2511/242 , B65H2513/104 , B65H2220/01 , B65H2220/02
摘要： Apparatus for rotating a sheet moving in a first direction, the rotator comprising: at least one first roller that rotates against a sheet first side, the at least one first roller having a first drive; at least one second roller that rotates against the sheet first side, the at least one second roller having a second drive that is capable of rotating the second roller independently of the first roller, the second roller being spaced a distance from the at least one first roller in a direction perpendicular to the first direction; and a controller that controls the first and second drives to rotate the sheet around an axis substantially perpendicular to the plane of the sheet.
摘要翻译：用于旋转沿第一方向移动的片材的装置，所述转子包括：至少一个第一辊，其相对于片材第一侧旋转，所述至少一个第一辊具有第一驱动; 至少一个第二辊，其相对于所述纸张第一侧旋转，所述至少一个第二辊具有能够独立于所述第一辊旋转所述第二辊的第二驱动器，所述第二辊与所述至少一个第一辊间隔开一定距离; 在垂直于第一方向的方向上滚动; 以及控制器，其控制所述第一和第二驱动器使所述纸张围绕基本上垂直于所述纸张平面的轴线旋转。

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