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    • 1. 发明授权
    • Printing unit for a press
    • 印刷机印刷机
    • US07469636B2
    • 2008-12-30
    • US11222719
    • 2005-09-09
    • Peer DillingGodber PetersenJosef Schneider
    • Peer DillingGodber PetersenJosef Schneider
    • B41F7/02
    • B41F31/302B41P2227/70Y10S101/49
    • A printing unit having at least one press unit, the, or each, press unit having at least one form cylinder, a transfer cylinder, an inking unit and preferably a damping unit, and having at least one imaging device for imaging and/or de-imaging a rewritable and erasable printing form positioned on the form cylinder. The inking unit, if appropriate together with the damping unit, can be pivoted with respect to a form cylinder from a printing position into a rest position. The imaging device can be pivoted with respect to the form cylinder from an imaging position into a rest position. The imaging device is pivoted into a rest position when the inking unit and, if appropriate, damping unit is pivoted into the printing position and, when the imaging device is pivoted into the imaging position, the inking unit and, if appropriate, the damping unit is pivoted into a rest position.
    • 一种印刷单元,具有至少一个按压单元,或每个压榨单元具有至少一个成型圆筒,传送滚筒,着色单元,优选地是阻尼单元,并且具有至少一个用于成像和/或去除的成像装置 - 映射位于表单圆柱体上的可重写和可擦除的打印形式。 如果适当的话,上墨单元与阻尼单元一起可以相对于成形滚筒从打印位置枢转到静止位置。 成像装置可以相对于成形柱从成像位置枢转到静止位置。 当着墨单元和适当时阻尼单元枢转到打印位置时,成像装置枢转到静止位置,并且当成像装置枢转到成像位置时,着墨单元和适当的阻尼单元 枢转到静止位置。
    • 5. 发明申请
    • Apparatus and method for imaging a form cylinder of a printing unit
    • 用于对印刷单元的成形滚筒进行成像的装置和方法
    • US20060117979A1
    • 2006-06-08
    • US11267533
    • 2005-11-04
    • Josef SchneiderPeer Dilling
    • Josef SchneiderPeer Dilling
    • B41F33/00
    • B41F7/04B41P2227/70
    • A printing unit having at least one press unit, the, or each, press unit having at least one form cylinder, a transfer cylinder, an inking unit and preferably a damping unit, and having at least one imaging device for imaging and/or de-imaging a rewritable and erasable printing form positioned on the form cylinder. The, or each, imaging device having at least one laser device for producing at least one laser beam and an optical device for focusing the, or each, laser beam on the printing form. At least the laser device of the, or each, imaging device is arranged at a distance from the respective form cylinder, it being possible for the, or each, laser beam produced by the laser device to be conducted via at least one optical fiber in the direction of the optical device of the imaging device positioned in the region of the respective form cylinder.
    • 一种印刷单元,具有至少一个按压单元,或每个压榨单元具有至少一个成型圆筒,传送滚筒,着色单元,优选地是阻尼单元,并且具有至少一个用于成像和/或去除的成像装置 - 映射位于表单圆柱体上的可重写和可擦除的打印形式。 该或每个成像装置具有用于产生至少一个激光束的至少一个激光装置和用于将激光束聚焦在打印形式上的每个激光束的光学装置。 至少所述成像装置的每一个或每个成像装置的激光装置被布置在距相应成形圆柱体一定距离处,激光装置产生的或每个激光束可以经由至少一根光纤传导 成像装置的光学装置的方向位于相应形状圆筒的区域中。
    • 7. 发明申请
    • Printing unit for a press
    • 印刷机印刷机
    • US20060054041A1
    • 2006-03-16
    • US11222719
    • 2005-09-09
    • Peer DillingGodber PetersenJosef Schneider
    • Peer DillingGodber PetersenJosef Schneider
    • B41F7/24B41N3/00B41F7/20
    • B41F31/302B41P2227/70Y10S101/49
    • A printing unit having at least one press unit, the, or each, press unit having at least one form cylinder, a transfer cylinder, an inking unit and preferably a damping unit, and having at least one imaging device for imaging and/or de-imaging a rewritable and erasable printing form positioned on the form cylinder. The inking unit, if appropriate together with the damping unit, can be pivoted with respect to a form cylinder from a printing position into a rest position. The imaging device can be pivoted with respect to the form cylinder from an imaging position into a rest position. The imaging device is pivoted into a rest position when the inking unit and, if appropriate, damping unit is pivoted into the printing position and, when the imaging device is pivoted into the imaging position, the inking unit and, if appropriate, the damping unit is pivoted into a rest position.
    • 一种印刷单元,具有至少一个按压单元,或每个压榨单元具有至少一个成型圆筒,传送滚筒,着色单元,优选地是阻尼单元,并且具有至少一个用于成像和/或去除的成像装置 - 映射位于表单圆柱体上的可重写和可擦除的打印形式。 如果适当的话,上墨单元与阻尼单元一起可以相对于成形滚筒从打印位置枢转到静止位置。 成像装置可以相对于成形柱从成像位置枢转到静止位置。 当着墨单元和适当时阻尼单元枢转到打印位置时,成像装置枢转到静止位置,并且当成像装置枢转到成像位置时,着墨单元和适当的阻尼单元 枢转到静止位置。
    • 10. 发明授权
    • Method of producing a printing plate on a cylindrical printing-plate carrier in a rotary printing press
    • 在旋转印刷机中在圆筒形印版载体上制造印版的方法
    • US07224490B2
    • 2007-05-29
    • US10401254
    • 2003-03-27
    • Josef SchneiderArmin Weichmann
    • Josef SchneiderArmin Weichmann
    • B41C1/02
    • H04N1/407B41C1/1075B41P2227/70H04N1/047H04N1/06H04N2201/04717H04N2201/04787
    • A method of producing a printing plate on a cylindrical printing-plate carrier includes subdividing the printing-plate carrier by computation in terms of its width and axial length into at least two circumferential subareas. Then an actual transfer characteristic curve for each subarea is determined and compared by computation with a predetermined desired printing characteristic curve for each subarea to find a deviation. The method further includes calculating a correction to compensate for each deviation; receiving a digital image data in a first data format using a raster image processor; converting the digital image data into machine-specific image data including the position and the tonal value in the form of a bitmap; applying the correction for a predetermined desired printing characteristic curve for the edition print to the machine-specific image data using the raster image processor; and supplying the corrected machine-specific image data to an imagesetting unit.
    • 在圆柱形印版载体上制造印版的方法包括通过根据其宽度和轴向长度的计算将印版载体细分成至少两个圆周分区。 然后,确定每个子区域的实际传送特性曲线,并通过计算与每个子区域的预定期望打印特性曲线进行比较以找到偏差。 该方法还包括计算校正以补偿每个偏差; 使用光栅图像处理器以第一数据格式接收数字图像数据; 将数字图像数据转换为包括位图和位图的形式的色调值的机器特定图像数据; 使用所述光栅图像处理器对所述版本打印对所述机器特定图像数据应用预定的期望打印特性曲线的校正; 并将校正的机器特定图像数据提供给图像设置单元。