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1. 发明申请

US20020001491A1 Method and apparatus for setting register on a multicolor printing machine, and multicolor printing machine 有权
标题翻译：用于在多色印刷机上设置寄存器的方法和装置以及多色印刷机
公开(公告)号：US20020001491A1
公开(公告)日：2002-01-03
申请号：US09860120
申请日：2001-05-17
申请人： NexPress Solutions LLC
发明人： Donald Buch , Ingo Klaus Dreher , Heiko Hunold , Christopher Liston , Patrick Metzler , Michael Mordhorst , Stephan Walter Pareigis , Robert Peffer , Karlheinz Walter Peter , Ralph Petersen , Frank Pierel , John Robert Thompson , Gunther Voss
IPC分类号： G03G015/01
CPC分类号： G03G15/0194 , G03G2215/0119 , G03G2215/0161
摘要： The invention relates to a method and apparatus for setting register on a multicolor printing machine (1) having color printing units (6, 6null, 6null, 6null) allocated to various printing inks and having image cylinders (2, 2null), equipment (3, 3null) for producing images, in particular electrostatic latent images, on the image cylinders (2, 2null, . . . ), a carrier (4) for printing substrates (15) and image transfer points (5, 5null, 5null, 5nullnull) for the transfer of the color separations (7, 7null, . . . ) from the color printing units (6, 6null, 6null, 6nullnull) to the printing substrates (15), an allocation of the image productions (11, 11null) on the image cylinders (2, 2null, . . . ) to the printing substrates (15) being carried out in order to achieve coincidence of register of the color separations (7, 7null, . . . ) in the print. Apparatus and methods of this type are to be configured in such a way that a high precision in setting the register can be achieved with a tolerable outlay, in particular as far as possible without reject prints. This is achieved by a time-independent allocation of the positions of the image productions (11, 11null, . . . ) on the image cylinders (2, 2null, . . . ) to the printing substrates (15) being carried out for at least one defined area (10, 10null, 10null, . . . , 10n) of all the color separations (7, 7null, . . . ).
摘要翻译：本发明涉及一种用于在具有分配给各种印刷油墨的彩色印刷单元（6,6'，6“，6”）的多色印刷机（1）上设置寄存器的方法和装置，并且具有图像柱体 '），用于在图像气缸（2,2'，...）上产生图像特别是静电潜像的设备（3,3'），用于印刷基底（15）和图像转印点的载体（4）（5,6'，6“，6”）的颜色分离（7,7'，...）的色调（5,5'，5“，5”'） '）印刷到印刷基板（15）上，对图像气缸（2,2'...）上的图像生成（11,11'）分配到打印基板（15），以便实现打印中分色（7,7'，...）的记录重合。这种类型的装置和方法应被配置成使得能够以可容许的费用来实现设置寄存器的高精度，特别是尽可能地没有拒绝打印。这是通过时间无关地分配图像产品（11,11'...）在图像气缸（2,2'，...）上的位置到被执行的打印基板（15）来实现的对于所有分色（7,7'，...）的至少一个限定区域（10,10'，10“，...，10n）。

2. 发明申请

US20010050010A1 Method and apparatus for correcting register faults in a printing machine 失效
标题翻译：用于校正印刷机中的记录故障的方法和装置
公开(公告)号：US20010050010A1
公开(公告)日：2001-12-13
申请号：US09859845
申请日：2001-05-17
申请人： NexPress Solutions LLC
发明人： Donald Buch , Heiko Hunold , Michael Kowalczyk , Christopher Liston , Patrick Metzler , Robert Peffer , Karlheinz Walter Peter , John Robert Thompson
IPC分类号： B41M001/14
CPC分类号： G03G15/0194 , G03G2215/0119 , G03G2215/0161
摘要： The invention relates to a method and apparatus for correcting register faults in a multicolor printing machine (1) having a number of items of equipment (2,2null, . . . ) for the digital production of color separations (3,3null, . . . ), correction values being determined and assigned to the angular positions (4,4null, . . . ) of at least one image cylinder (5,5null, . . . ) and, as a result, being taken into account for the control of the production of the color separations (3,3null, . . . ) on said image cylinder. By means of the invention, correction values are to be made available for the correction of register faults, which, with a fine graduation, make it possible to assign them to angular positions of machine elements in a repeatable way. This is achieved by circularity errors (6,6null, . . . ; 8,8null, . . . ; 9) of machine elements (5,5null, . . . ; 7,7null, . . . ; 10) which have an influence on the register being determined, assigned to their angular positions (4,4null, . . . ; 13,13null, . . . ; 14) and, from these, the correction values for the control of the production of the color separations (3,3null, . . . ) on the at least one image cylinder (5,5null, . . . ) being determined.
摘要翻译：本发明涉及一种用于校正多色打印机（1）中的记录故障的方法和装置，该多色打印机具有多个用于数字制作分色（3,3'，...）的设备（2,2'，...） ...），校正值被确定并分配给至少一个图像滚筒（5,5'，...）的角度位置（4,4'，...），并且因此被带入用于控制在所述图像柱上的分色（3,3'，...）的生产。通过本发明，校正值将被用于校正寄存器故障，其中精确的刻度使得可以以可重复的方式将它们分配给机器元件的角位置。这是通过机器元件（5,5'，...，7,7'，...，10的圆形误差（6,6'，...，8,8'，... 9）实现的），它们被分配给它们的角位置（4,4'，...，13,13'，...，14），并且由此确定了用于控制在所确定的至少一个图像气缸（5,5'，...）上产生分色（3,3'，...）。

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