公开(公告)号：US5317970A

公开(公告)日：1994-06-07

申请号：US899337

申请日：1992-06-16

申请人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Reinhard Plaschka

发明人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Reinhard Plaschka

IPC分类号： B41C1/00 ,  B41C1/10 ,  B41N3/00 ,  B41N1/00

CPC分类号： B41C1/1075 ,  B41N3/006

摘要： To remove hydrophobic particles from the surface of a hydrophilic printing plate, particularly when the printing plate is used in offset printing, an ionized reactive gas is conducted to the surface of the printing plate, and applied thereto, to cause the hydrophobic particles to form volatile reaction products, which are then removed by suction. The gas can be generated either in a burner, preferably supplied with an oxygen/hydrogen mixture, emitted from nozzles spaced between 10 to 50 mm from the printing plate, in which the printing plate and nozzle are relatively moved at a rate of about 20 mm/sec; or, alternatively, the ionized gas is generated in form of a plasma by a plasma generator, for example a magnetron, operating at 2.45 GHz, which plasma is conducted to the surface of the printing plate in a reaction chamber which is physically sealed with respect to the printing plate, so that the reaction with the hydrophobic particles can there occur. The reaction chamber is coupled to a high-vacuum pump, to maintain a vacuum in the order of about 0.5 mbar above the printing plate and within the reaction chamber.

摘要翻译： 为了从亲水印刷版的表面除去疏水性颗粒，特别是当印刷版用于胶版印刷时，电离反应气体被传导到印刷版的表面并施加到印刷版的表面上，以使疏水性颗粒形成挥发性 反应产物，然后通过抽吸除去。 气体可以在燃烧器中产生，优选地供给氧气/氢气混合物，从与印刷板隔开10至50mm的喷嘴发射，其中印刷板和喷嘴以约20mm的速率相对移动 /秒; 或者，或者，电离气体通过等离子体发生器（例如在2.45GHz下工作的磁控管）以等离子体发生器的形式产生，该等离子体在相对于物理密封的反应室中被传导到印版的表面 使得与疏水性颗粒的反应可能发生。 反应室联接到高真空泵，以将真空保持在印版上方和反应室内大约0.5mbar的数量级。

公开(公告)号：US6125756A

公开(公告)日：2000-10-03

申请号：US166375

申请日：1998-10-05

申请人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Josef Gottling

发明人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Josef Gottling

IPC分类号： B41C1/10 ,  B41N1/00 ,  B41N1/08 ,  B41N3/08 ,  B41N1/14

CPC分类号： B41N3/08 ,  B41C1/1058 ,  B41C1/1066 ,  B41N1/006 ,  B41N1/08 ,  B41N1/00 ,  B41P2227/70

摘要： A printing plate which can be repeatedly directly provided with an image and erased and is suitable for a wet offset printing method. The printing plate has a smooth and pore-free surface which is hydrophilic or can be hydrophilized after being provided with an image. The printing plate contains no strong microdipoles and consists of a ceramic, a glass or a metal, in particular of a metal alloy. An erasing and hydrophilizing apparatus preferably integrated in the printing press, repeatedly erases and prepares, i.e. rehydrophilizes, the printing plate for a further image-providing and printing process.

摘要翻译： 可重复直接设置图像并擦除的印版，适用于湿式胶版印刷法。 印刷版具有光滑无孔的表面，其具有亲水性，或者在提供图像之后可以亲水化。 印刷版不含强力微量元素，由陶瓷，玻璃或金属，特别是金属合金构成。 优选地整合在印刷机中的擦除和亲水化装置重复地擦除并准备印刷版，以进一步提供图像提供和印刷过程。

公开(公告)号：US6016750A

公开(公告)日：2000-01-25

申请号：US85554

申请日：1998-05-27

申请人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Josef Gottling

发明人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Josef Gottling

IPC分类号： B41C1/10 ,  B41N1/00 ,  B41N1/08 ,  B41N3/08

CPC分类号： B41N3/08 ,  B41C1/1058 ,  B41C1/1066 ,  B41N1/006 ,  B41N1/08 ,  B41N1/00 ,  B41P2227/70

摘要： A printing plate which can be repeatedly directly provided with an image and erased and is suitable for a wet offset printing method. The printing plate has a smooth and pore-free surface which is hydrophilic or can be hydrophilized after being provided with an image. The printing plate contains no strong microdipoles and consists of a ceramic, a glass or a metal, in particular of a metal alloy. An erasing and hydrophilizing apparatus preferably integrated in the printing press, repeatedly erases and prepares, i.e. rehydrophilizes, the printing plate for a further image-providing and printing process.

摘要翻译： 可重复直接设置图像并擦除的印版，适用于湿式胶版印刷法。 印刷版具有光滑无孔的表面，其具有亲水性，或者在提供图像之后可以亲水化。 印刷版不含强力微量元素，由陶瓷，玻璃或金属，特别是金属合金构成。 优选地整合在印刷机中的擦除和亲水化装置重复地擦除并准备印刷版，以进一步提供图像提供和印刷过程。

公开(公告)号：US5816161A

公开(公告)日：1998-10-06

申请号：US888312

申请日：1997-07-14

申请人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Josef Gottling

发明人： Barbara Nussel ,  Hartmut Fuhrmann ,  Horst Dauer ,  Josef Gottling

IPC分类号： B41C1/10 ,  B41N1/00 ,  B41N1/08 ,  B41N3/08

CPC分类号： B41N3/08 ,  B41C1/1058 ,  B41C1/1066 ,  B41N1/006 ,  B41N1/08 ,  B41N1/00 ,  B41P2227/70

摘要： A printing plate which can be repeatedly directly provided with an image and erased and is suitable for a wet offset printing method. The printing plate has a smooth and pore-free surface which is hydrophilic or can be hydrophilized after being provided with an image. The printing plate contains no strong microdipoles and consists of a ceramic, a glass or a metal, in particular of a metal alloy. An erasing and hydrophilizing apparatus preferably integrated in the printing press, repeatedly erases and prepares, i.e. rehydrophilizes, the printing plate for a further image-providing and printing process.

摘要翻译： 可重复直接设置图像并擦除的印版，适用于湿式胶版印刷法。 印刷版具有光滑无孔的表面，其具有亲水性，或者在提供图像之后可以亲水化。 印刷版不含强力微量元素，由陶瓷，玻璃或金属，特别是金属合金构成。 优选地整合在印刷机中的擦除和亲水化装置重复地擦除并准备印刷版，以进一步提供图像提供和印刷过程。

公开(公告)号：US06755129B2

公开(公告)日：2004-06-29

申请号：US10233649

申请日：2002-09-03

申请人： Josef Schneider ,  Alfons Schuster ,  Horst Dauer

发明人： Josef Schneider ,  Alfons Schuster ,  Horst Dauer

IPC分类号： B41L1900

CPC分类号： B41M1/06 ,  B41C1/10 ,  B41M3/008

摘要： The image subject to be transferred is applied in preformatted form to at least two printing formes in the form of segment-like image data in a row and column arrangement, in such a way that a first portion of information from each segment of the image subject (information (a) with appropriate index features) is provided on a first printing forme, and a second portion of information from the corresponding segment of the image subject (information (b) with appropriate index features) is provided on a second printing forme. As a result of synchronous rolling of the printing-forme cylinders, the portions of information are assembled to form complete information ( with the respectively combined index features) for each segment of the image subject on the printed page. For each printing-forme cylinder revolution, the index features for each segment of the image subject (information ) are recombined step by step in the manner of a permutation, so that each printed segment constitutes a unique print.

摘要翻译： 待传送的图像以预先格式化的形式以行和列排列形式以段状图像数据的形式施加到至少两个印刷版，使得来自图像对象的每个片段的信息的第一部分 （具有适当的索引特征的信息（a））被提供在第一印刷版上，并且来自图像对象的相应片段的信息的第二部分（具有适当的索引特征的信息（b））被提供在第二印刷版上。 作为印刷版滚筒同步滚动的结果，信息的部分被组合以形成印刷页上图像对象的每个部分的完整信息（具有分别组合的索引特征的）。 对于每个印版滚筒旋转，图像对象的每个段（信息）的索引特征以排列的方式逐步重新组合，使得每个打印的段构成唯一的打印。

公开(公告)号：US06494135B1

公开(公告)日：2002-12-17

申请号：US09634354

申请日：2000-08-09

申请人： Josef Göttling ,  Horst Dauer ,  Godber Petersen

发明人： Josef Göttling ,  Horst Dauer ,  Godber Petersen

IPC分类号： B41F1706

CPC分类号： B41F13/30

摘要： A printing unit for a web-fed rotary printing machine is provided including a plurality of cylinders; a corresponding drive motor for each of the cylinders; a machine frame includes at least one load bearing wall, including two mutually facing wall surfaces perpendicular to a plane through end faces of the cylinders, wherein the at least one load bearing wall is arranged laterally beside an end of the cylinders; a guide means including a plurality of guide elements arranged on the at least one load bearing wall; a plurality of carriages, wherein each carriage is operably attached to at least one of the plurality of guide elements; at least one driven screw spindle mounted on the machine frame; and a permanently threaded nut engaged by an associated driven screw spindle for setting the location of the carriages.

摘要翻译： 卷筒纸式旋转印刷机的印刷单元包括多个圆筒; 用于每个气缸的相应的驱动马达; 机架包括至少一个承载壁，其包括垂直于通过气缸的端面的平面的两个相互面对的壁表面，其中所述至少一个承载壁横向布置在所述气缸的端部旁边; 引导装置，包括布置在所述至少一个承载壁上的多个引导元件; 多个托架，其中每个托架可操作地附接到所述多个引导元件中的至少一个; 安装在机架上的至少一个从动螺杆; 以及由相关联的从动螺杆主轴接合以固定托架的位置的永久螺纹螺母。

公开(公告)号：US06360664B1

公开(公告)日：2002-03-26

申请号：US09496309

申请日：2000-02-01

申请人： Josef Göttling ,  Robert Kersch ,  Gerd Kunert ,  Horst Dauer

发明人： Josef Göttling ,  Robert Kersch ,  Gerd Kunert ,  Horst Dauer

IPC分类号： B41F1314

CPC分类号： B41F13/14

摘要： An apparatus constructed which accurately guides and adjusts a cylinder axially in a rotary printing machine. For this purpose, an electromagnetic system, with which an axial force can be applied to the cylinder, is arranged on the frame of the rotary printing machine. The cylinder is mounted in mountings that permit axial displacement.

摘要翻译： 一种在旋转印刷机中精确地引导和调节圆柱体的装置。 为此，在旋转印刷机的框架上布置有可以向圆筒施加轴向力的电磁系统。 气缸安装在允许轴向位移的安装件中。

公开(公告)号：US06782821B2

公开(公告)日：2004-08-31

申请号：US09860167

申请日：2001-05-17

申请人： Peer Dilling ,  Horst Dauer ,  Martin Weinberger

发明人： Peer Dilling ,  Horst Dauer ,  Martin Weinberger

IPC分类号： B41F1310

CPC分类号： B41F27/14 ,  B29C44/1242 ,  B41F13/10 ,  B41F27/105 ,  B41N1/16

摘要： Variable-format web-fed offset printing machine having printing-unit cylinders comprising core cylinders to which compressed air can be applied and onto which intermediate sleeves can be pushed axially and shrunk on radially. Each intermediate sleeve includes a carrier layer whose inner face rests on the core cylinder, a compressible intermediate layer, a transition layer, and a variable-thickness bridging layer, which ends with a covering layer to which a further surface like a printing plate or a rubber blanket can be fitted.

摘要翻译： 可变格式的卷筒纸胶版印刷机具有包括可以施加压缩空气的芯筒的印刷单元圆柱体，并且可以在其上径向推压轴向和收缩的中间套筒。 每个中间套筒包括其内表面位于芯筒上的载体层，可压缩的中间层，过渡层和可变厚度的桥接层，其以覆盖层为末端，另外的表面如印刷板或 橡胶毯可以安装。

公开(公告)号：US06494138B1

公开(公告)日：2002-12-17

申请号：US09635155

申请日：2000-08-09

申请人： Josef Göttling ,  Horst Dauer

发明人： Josef Göttling ,  Horst Dauer

IPC分类号： B41F500

CPC分类号： B41F13/44 ,  B41F13/30

摘要： A printing unit is provided for a web fed printing machine having at least two cylinders where at least one of the cylinders is adjustable with respect to another of the cylinders; a machine frame having at least one load bearing wall arranged laterally beside an end of the cylinders; a drive motor corresponding to each cylinder; at least one guide element operably attached to the load bearing wall at a surface of the load bearing wall that runs perpendicular to a plane through the end faces of the cylinders; and a plurality of carriages attached to the guide element. At least one of the cylinders is connected to the carriages so that a distance from another of the cylinders can be adjusted.

摘要翻译： 为具有至少两个气缸的卷筒纸进给印刷机提供印刷单元，其中至少一个气缸相对于另一个气缸可调节; 具有至少一个负载轴承壁的机架，所述至少一个承载壁横向于所述气缸的端部横向布置; 对应于每个气缸的驱动马达; 至少一个引导元件，其在所述承载壁的表面处可操作地附接到所述承载壁，所述表面垂直于通过所述气缸的端面的平面延伸; 以及附接到引导元件的多个托架。 至少一个气缸连接到滑架，使得可以调节与另一个气缸的距离。

公开(公告)号：US06357354B1

公开(公告)日：2002-03-19

申请号：US09406597

申请日：1999-09-24

申请人： Horst Dauer ,  Peer Dilling ,  Godber Petersen ,  Josef Schneider

发明人： Horst Dauer ,  Peer Dilling ,  Godber Petersen ,  Josef Schneider

IPC分类号： B41L4714

CPC分类号： B41F27/12 ,  B41P2227/21

摘要： A method and apparatus for fitting a printing plate to a plate cylinder where the printing plate is bent into a circular shape and fixed in this form by leading and trailing legs of the plate being firmly connected to each other. The printing plate shaped in this way is subsequently axially pushed onto the plate cylinder from the free side of the plate cylinder.

摘要翻译： 一种用于将印版安装到印版滚筒上的方法和装置，其中印版被弯曲成圆形并且以这种形式被固定在板上的前后腿彼此牢固地连接。 以此方式成形的印版随后从印版滚筒的自由侧轴向推压到印版滚筒上。