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1. 发明申请

WO2005053961A1 METHOD FOR FEEDING SHEETS IN A PRINTING MACHINE 审中-公开
标题翻译：在印刷机中进纸的方法
公开(公告)号：WO2005053961A1
公开(公告)日：2005-06-16
申请号：PCT/EP2004/013667
申请日：2004-12-02
申请人： EASTMAN KODAK COMPANY , BAUER, Eckhard , PAREIGIS, Stephan, Walter, Eduard , WEINLICH, Uwe , DOBBERSTEIN, Dieter, Karl-Heinz , PRINZ, Matthias , SCHOON, Ralph , SING, Gerhard, Rudolf
发明人： BAUER, Eckhard , PAREIGIS, Stephan, Walter, Eduard , WEINLICH, Uwe , DOBBERSTEIN, Dieter, Karl-Heinz , PRINZ, Matthias , SCHOON, Ralph , SING, Gerhard, Rudolf
IPC分类号： B41J13/08
CPC分类号： B41J11/002 , B41J3/60 , B41J13/08
摘要： The invention relates to a method of feeding sheets of printing material in a printing machine, preferably a digital printing machine, on a continuous loop transport means, in particular, a transport belt, which has at least one dead space section, specifically a seam, and which is preferably included in a transport path which permits the alternate selection between simplex printing and duplex printing, in which case it has been taken into account that a region, preferably the leading edge of a respective sheet on the transport means, is detected for the control of a printing process by means of a detecting device. The present invention is to solve the problem of making optimal use of space for sheets on the transport means, while avoiding detecting device errors caused by the dead space section. This problem has been solved by the present invention in that, when a sheet is fed, said sheet’s region to be detected is prevented from entering into the dead space section of the transport means.
摘要翻译：本发明涉及一种在连续循环输送装置，特别是具有至少一个死空间部分，特别是接缝的输送带上的印刷机，优选数字印刷机中输送印刷材料的方法，并且其优选地包括在允许单面打印和双面打印之间的交替选择的传送路径中，在这种情况下，已经考虑了检测到传送装置上的各个片材的前缘的区域，通过检测装置控制打印处理。本发明是为了解决在运送装置上最佳地利用纸张的空间的问题，同时避免由死空间部分引起的装置误差的检测。本发明已经解决了这个问题，即当送纸时，防止被检测的纸张区域进入传送装置的死区。

2. 发明申请

WO2009080090A1 A METHOD FOR PRINTING AN IMAGE ONTO A SHEET IN A PRINTER 审中-公开
标题翻译：一种在打印机中将图像打印到纸上的方法
公开(公告)号：WO2009080090A1
公开(公告)日：2009-07-02
申请号：PCT/EP2007/011422
申请日：2007-12-24
申请人： EASTMAN KODAK COMPANY , SPILZ, Rolf, Johannes , LEYSER, v., Jörg , OTTO, Volker , WECKER, Matthias , DOBBERSTEIN, Dieter, Karl-Heinz , SCHLÜNSS, Stefan , HUNOLD, Heiko , JACOBSEN, Thomas , PETER, Karlheinz, Walter
发明人： SPILZ, Rolf, Johannes , LEYSER, v., Jörg , OTTO, Volker , WECKER, Matthias , DOBBERSTEIN, Dieter, Karl-Heinz , SCHLÜNSS, Stefan , HUNOLD, Heiko , JACOBSEN, Thomas , PETER, Karlheinz, Walter
IPC分类号： G03G15/00 , G03G21/14
CPC分类号： G03G21/14 , G03G15/6564 , G03G15/6567 , G03G2215/00405 , G03G2215/00438 , G03G2215/00561 , G03G2215/00599 , G03G2215/00721 , G03G2215/0141
摘要： A method of printing an image onto a sheet in a printer having at least one print module and a transport arrangement defining a transport path for transporting sheets through the at least one print module is shown. In accordance with the method, a series of constant frame clock signals is generated and a sheet is approximately feed into a frame along the sheet transport path in accordance with the frame clock signal, wherein the frame defines a virtual desired sheet position, which moves with a predetermined speed along the sheet transport path. The sheet is transported along the sheet transport path, an in-track position of the sheet in the sheet transport path is detected and it is determined whether the in-track sheet position matches the frame within predetermined limits. If the sheet matches the frame within predetermined limits, a start of frame signal is issued at a predetermined fixed time following the generation of the frame clock signal in accordance with which the sheet was fed into the frame, wherein the start of frame signal starts generation of a latent toner image in the print module for transfer to the sheet. If the sheet does not match the frame position within predetermined limits, the start of frame signal is issued at a specified time following the generation of the frame clock signal in accordance with which the sheet was fed into the frame, wherein the specified time corresponds to the predetermined fixed time to which a time shift is added, wherein the time shift is determined on the basis of the deviation of the actual sheet. Finally, the sheet is aligned in-track in accordance with the start of frame signal, and the thus aligned sheet is transported through the print module in alignment with the latent toner image to transfer the same to the sheet.
摘要翻译：示出了在具有至少一个打印模块和传送装置的打印机中将图像打印到纸张上的方法，所述打印模块和传送装置限定用于通过至少一个打印模块传送纸张的传送路径。根据该方法，产生一系列恒定的帧时钟信号，并且纸张基于帧时钟信号沿着纸张传送路径近似馈送到一个帧中，其中框架限定了虚拟期望的纸张位置，其随着沿着纸张传送路径的预定速度。纸张沿着纸张传送路径被传送，纸张在片材传送路径中的轨道内位置被检测到，并且确定轨道内片材位置是否与预定限制内的帧匹配。如果纸张与预定限度内的帧匹配，则在生成帧时钟信号之后的预定固定时间发出帧信号的开始，根据该时钟信号将纸张馈送到帧中，其中帧信号的开始开始生成的印刷模块中的潜在调色剂图像转印到纸张上。如果纸张与预定限度内的帧位置不匹配，则在生成帧时钟信号之后的指定时间发出帧信号的开始，该帧时钟信号根据该帧时钟信号将纸张馈送到帧中，其中指定的时间对应于添加时间偏移的预定固定时间，其中基于实际纸张的偏差来确定时间偏移。最后，根据框架信号的开始将片材对准轨道，并将由此排列的片材与潜像调色剂图像对准地传送通过打印模块，以将其转印到片材上。

3. 发明申请

WO2006111322A3 METHOD OF TRANSPORTING SHEETS IN A DIGITAL PRINTING MACHINE 审中-公开
标题翻译：数字打印机中的纸张传输方法
公开(公告)号：WO2006111322A3
公开(公告)日：2007-01-11
申请号：PCT/EP2006003415
申请日：2006-04-13
申请人： EASTMAN KODAK CO , LEYSER JOERG , SCHLUENSS STEFAN , DOBBERSTEIN DIETER KARL-HEINZ , MAGNUSSEN NOMMEN , SPILZ ROLF , WALTHER LARS , DEHN SOENKE , WEINLICH UWE
发明人： LEYSER JOERG , SCHLUENSS STEFAN , DOBBERSTEIN DIETER KARL-HEINZ , MAGNUSSEN NOMMEN , SPILZ ROLF , WALTHER LARS , DEHN SOENKE , WEINLICH UWE
IPC分类号： B41J3/60
CPC分类号： B41F33/14 , B41F13/02 , B41J3/60 , B41J13/0009 , B65H7/00 , B65H2513/10 , B65H2513/108 , B65H2513/20 , B65H2557/242 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： The invention relates to a method of transporting sheets in a digital printing machine. The invention is characterized in that an individual sheet in a transport loop can essentially be negatively accelerated and essentially be positively accelerated. Further, the invention relates to a device for transporting a sheet, in particular after a sheet has been picked off a stack and separated. In accordance with the invention, this object is achieved in that the sheet is continuously accelerated from a stopped state to a transport speed.
摘要翻译：本发明涉及一种在数字印刷机中传送纸张的方法。本发明的特征在于，运输回路中的单个片材基本上可以被负加速并且基本上被积极地加速。此外，本发明涉及一种用于输送片材的装置，特别是在片材被拾取并堆放之后。根据本发明，该目的的实现是，片材从停止状态连续加速到运送速度。

4. 发明申请

WO2006111322A2 METHOD OF TRANSPORTING SHEETS IN A DIGITAL PRINTING MACHINE 审中-公开
标题翻译：数字打印机中的纸张传输方法
公开(公告)号：WO2006111322A2
公开(公告)日：2006-10-26
申请号：PCT/EP2006/003415
申请日：2006-04-13
申请人： EASTMAN KODAK COMPANY , LEYSER, Jörg , SCHLÜNSS, Stefan , DOBBERSTEIN, Dieter, Karl-Heinz , MAGNUSSEN, Nommen , SPILZ, Rolf , WALTHER, Lars , DEHN, Sönke , WEINLICH, Uwe
发明人： LEYSER, Jörg , SCHLÜNSS, Stefan , DOBBERSTEIN, Dieter, Karl-Heinz , MAGNUSSEN, Nommen , SPILZ, Rolf , WALTHER, Lars , DEHN, Sönke , WEINLICH, Uwe
IPC分类号： B41J3/60
CPC分类号： B41F33/14 , B41F13/02 , B41J3/60 , B41J13/0009 , B65H7/00 , B65H2513/10 , B65H2513/108 , B65H2513/20 , B65H2557/242 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： The invention relates to a method of transporting sheets in a digital printing machine. The invention is characterized in that an individual sheet in a transport loop can essentially be negatively accelerated and essentially be positively accelerated. Further, the invention relates to a device for transporting a sheet, in particular after a sheet has been picked off a stack and separated. In accordance with the invention, this object is achieved in that the sheet is continuously accelerated from a stopped state to a transport speed.
摘要翻译：本发明涉及一种在数字印刷机中传送纸张的方法。本发明的特征在于，运输回路中的单个片材基本上可以被负加速并且基本上被积极地加速。此外，本发明涉及一种用于输送片材的装置，特别是在片材被拾取并堆放之后。根据本发明，该目的的实现是，片材从停止状态连续加速到运送速度。

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