公开(公告)号：US5046420A

公开(公告)日：1991-09-10

申请号：US557361

申请日：1990-07-24

申请人： Werner Sondergeld ,  Bert Cappel ,  Gunter Schniggenfittig ,  Nicola Pupic ,  Valentin Gensheimer ,  Georg Hartung

发明人： Werner Sondergeld ,  Bert Cappel ,  Gunter Schniggenfittig ,  Nicola Pupic ,  Valentin Gensheimer ,  Georg Hartung

IPC分类号： B41F31/02 ,  B41F31/00 ,  B41F31/04

CPC分类号： B41F31/002

摘要： To obviate local differences in heat expansion in the ink duct, ink metering means and ductor roller, and to temper the printing ink, stabilize the ink-damping agent emulsion and protect the ductor roller from corrosion, the ink duct includes a heat insulating material secured to underside of the duct body and a mid-section portion of the duct body side facing the ductor roller is supplied with a warm air flow from the printing press, boosted by a plurality of fans.

摘要翻译： 为了消除墨水管道，墨水计量装置和导管辊中的热膨胀的局部差异，并且调节印刷油墨，稳定油墨阻尼剂乳液并保护导辊免受腐蚀，油墨管道包括固定的绝热材料 在导管体的下侧和面向导流辊的导管主体侧的中间部分被供给来自印刷机的暖空气流，由多个风扇提升。

公开(公告)号：US5343807A

公开(公告)日：1994-09-06

申请号：US27684

申请日：1993-03-08

申请人： Gerhard Hackelborger ,  Werner Sondergeld

发明人： Gerhard Hackelborger ,  Werner Sondergeld

IPC分类号： B41F30/00 ,  B41F22/00 ,  B41F30/02 ,  B41F30/04 ,  B41F1/28

CPC分类号： B41F22/00

摘要： An improved surface casing for a sheet-guiding printing cylinder comprising a number of elevations having constant cross-sectional areas extending radially therefrom to form a sheet bearing surface. The constant cross-sectional area over the length of the elevations ensures that as the elevations are worn down over time, the overall bearing area does not increase. As a result, smearing of the printing image, which is related to the total bearing area, does not increase over time. Additionally, the total bearing area does not increase for sheets having a low paper weight due to sagging of the sheet between the elevations.

摘要翻译： 一种用于片材引导印刷滚筒的改进的表面壳体，包括具有从其径向延伸的恒定横截面面积的多个凸起，以形成片材承载表面。 在高度长度上的恒定横截面面积确保随着高度随着时间的推移而磨损，总体轴承面积不增加。 结果，与总承载面积相关的打印图像的拖尾不随时间增加。 此外，由于纸张在高度之间的下垂，纸张重量低的纸张的总承载面积不增加。

公开(公告)号：US06290633B1

公开(公告)日：2001-09-18

申请号：US09445911

申请日：2000-03-22

申请人： Werner Sondergeld

发明人： Werner Sondergeld

IPC分类号： F16C1300

CPC分类号： B41N7/04 ,  B41N2207/02 ,  B41N2207/10

摘要： A damping roller for printing presses and a method for the production thereof, wherein a heat injected microporous special steel coating is applied to a cylindrical base body, is described. The average pore body of said coating is approximately 5 &mgr;m. A thicker moistening agent film is obtained by capillary force thereby enabling a higher moistening agent flow rate in the damping system of an off-set printing press.

摘要翻译： 描述了用于印刷机的阻尼辊及其制造方法，其中将热喷射微孔特殊钢涂层施加到圆筒形基体上。 所述涂层的平均孔体约为5μm。 通过毛细管力获得较厚的润湿剂膜，从而能够在偏压印刷机的阻尼系统中实现更高的润湿剂流速。

公开(公告)号：US5785840A

公开(公告)日：1998-07-28

申请号：US638540

申请日：1996-04-26

申请人： Werner Sondergeld

发明人： Werner Sondergeld

IPC分类号： B41F21/00 ,  B41F13/02 ,  B41F13/18 ,  B41N1/20 ,  B41N3/04 ,  B41N10/02 ,  C23F1/00 ,  C25F3/02 ,  C25F3/14 ,  B05D3/00 ,  B23K26/06 ,  H01R43/00

CPC分类号： B41N1/20 ,  B41N3/04 ,  C25F3/14 ,  Y10T29/49563

摘要： The present invention relates to a process for producing a surface structure, preferably on a cylinder, cylinder dressing, or roller of a printing machine, with a hard chromium coating which is galvanically produced and preferably ground to dimensional accuracy. The object of the invention is to develop a process which permits a surface structure to be produced on the hard chromium coating, which surface structure permits relatively high frictional forces between the contact points of the printing material and the coating of the cylinder of the printing machine. This is achieved in that the surface structure is produced in two process steps in sequence, a surface part structure being produced as a dot screen in an approximately even random distribution by means of a first material erosion process in a first process step, and the final surface structure being produced in a second process step by means of a second material erosion including the dot screen.

摘要翻译： 本发明涉及一种用于生产表面结构的方法，优选在印刷机的圆筒，滚筒修整或辊上，其具有电镀产生并优选研磨成尺寸精度的硬铬涂层。 本发明的目的是开发一种方法，其允许在硬铬涂层上产生表面结构，该表面结构允许在印刷材料的接触点和印刷机的滚筒的涂层之间相对较高的摩擦力 。 这是通过依次在两个工艺步骤中制造表面结构来实现的，通过在第一工艺步骤中的第一材料侵蚀工艺，表面部件结构以大致均匀的随机分布产生作为点丝网，并且最终 表面结构在第二工艺步骤中通过包括点划线的第二材料侵蚀产生。

公开(公告)号：US5911175A

公开(公告)日：1999-06-15

申请号：US802068

申请日：1997-02-19

申请人： Werner Sondergeld ,  Heike Schneider

发明人： Werner Sondergeld ,  Heike Schneider

IPC分类号： B41F35/06 ,  B41F35/00 ,  B41N3/06

CPC分类号： B41N3/06 ,  B41F35/006

摘要： A method and apparatus for cleaning a printing cylinder surface in a printing machine of strongly adhering dirt, such as paper dust and hardened printing ink. This is achieved by applying a predetermined coating of alkaline cleaning agent to the printing cylinder surface by a cleaning roller and allowing the cleaning agent to act on the surface for a defined time, preferably greater than sixty minutes, and then subsequently removing the cleaning agent from the printing cylinder surface by means of a cleaning fluid, such as water.

摘要翻译： 一种用于清洁印刷机中的印刷滚筒表面的方法和装置，其具有强烈粘附的污垢，例如纸屑和硬化的印刷油墨。 这是通过用清洁辊将预定的碱性清洁剂涂层施加到印刷滚筒表面并使清洁剂在表面上作用一定时间，优选大于60分钟，然后将清洁剂从 印刷滚筒表面借助清洁液体，如水。

公开(公告)号：US4970955A

公开(公告)日：1990-11-20

申请号：US273247

申请日：1988-11-18

申请人： Werner Sondergeld ,  Nikolaus Matentzoglu ,  Nikola Pupic ,  Manfred Ruger

发明人： Werner Sondergeld ,  Nikolaus Matentzoglu ,  Nikola Pupic ,  Manfred Ruger

IPC分类号： B41F21/04 ,  B41F21/10 ,  B65H5/12

CPC分类号： B65H5/12 ,  B41F21/04 ,  B41F21/104

摘要： A gripper finger for a sheet gripper system for a printing press, to which gripper unwanted paper dust, dirt, debris, or the like cannot stick, the profiled retaining surface of the finger has in its front part a single bead-like protuberance which contacts the sheet, has a bead radius (R) of from 0.4 to 1.0 mm, extends parallel to the front edge of the sheet and is coated with a hard substance.

摘要翻译： 用于印刷机的纸张夹具系统的夹持器手指，其中夹持器不想要的纸屑，污垢，碎屑等不能粘附，手指的成型保持表面在其前部具有单个的珠状突起，其接触 片材具有0.4至1.0mm的珠半径（R），平行于片材的前边缘延伸并涂覆有硬物质。

公开(公告)号：US5797827A

公开(公告)日：1998-08-25

申请号：US637166

申请日：1996-04-24

申请人： Werner Sondergeld

发明人： Werner Sondergeld

IPC分类号： B41F21/00 ,  B41F13/18 ,  B41F22/00 ,  B41N10/02 ,  B65H27/00 ,  B23P15/00

CPC分类号： B41F13/18 ,  B41F22/00

摘要： A printing material guiding surface structure, preferably for cylinders or cylinder dressings of printing machines has a surface structure which facilitates improved sheet guiding in that the friction forces at the contact points of the printing material and the surface structure are increased. This is achieved by utilizing elevated structure elements which are arranged on a substrate, and which have a bearing surface with a multiplicity of depressions that increase the surface roughness thereof and have good ink repelling characteristics.

摘要翻译： 印刷材料引导表面结构，优选用于印刷机的气缸或圆筒装料，其表面结构有利于改进的薄片引导，因为印刷材料和表面结构的接触点处的摩擦力增加。 这通过利用布置在基板上的升高的结构元件实现，并且具有带有增加其表面粗糙度并具有良好的排墨特性的多个凹陷的支承表面。

公开(公告)号：US5147513A

公开(公告)日：1992-09-15

申请号：US772921

申请日：1991-10-08

申请人： Werner Sondergeld ,  Gerhard Hackelborger

发明人： Werner Sondergeld ,  Gerhard Hackelborger

IPC分类号： B41F13/10 ,  B41N3/00 ,  C23F1/02 ,  C25F3/08 ,  C25F3/14

CPC分类号： B41N3/00

摘要： A process for the production of a surface structure on a printing cylinder for offset printing presses, wherein said cylinder includes a galvanically coated hard chrome surface, comprising applying a thin layer of alkali-resistant negative-resist material to said hard chrome surface, contacting the resist material with a positive raster, irradiating said cylinder to harden a portion of the resist material, removing the unirradiated resist material, and etching said hard chrome surface by forming a circuit with said printing cylinder as the anode, contacting said hard chrome surface with a sodium hydroxide solution which has passed through a cathode, and removing the hardened resist material from said printing cylinder.

摘要翻译： 一种用于在胶版印刷机的印刷滚筒上生产表面结构的方法，其中所述圆柱体包括电镀涂层的硬铬表面，其包括向所述硬铬表面施加薄的耐碱性抗蚀剂材料层， 用正光栅照射材料，照射所述圆筒以硬化抗蚀剂材料的一部分，去除未照射的抗蚀剂材料，并且通过与所述印刷滚筒作为阳极形成电路来蚀刻所述硬铬表面，使所述硬铬表面与 已经通过阴极的氢氧化钠溶液，并从所述印刷滚筒中除去硬化的抗蚀剂材料。

公开(公告)号：US4781791A

公开(公告)日：1988-11-01

申请号：US55607

申请日：1987-05-28

申请人： Claus Simeth ,  Werner Sondergeld

发明人： Claus Simeth ,  Werner Sondergeld

IPC分类号： B05D5/02 ,  B41F21/04 ,  B41F21/10 ,  B41M1/12 ,  B41M1/28 ,  C23F1/00 ,  C23F1/02 ,  B44C1/22

CPC分类号： B41F21/104 ,  B41M1/12 ,  B41M1/28 ,  C23F1/02

摘要： The invention relates to a process for the production of structured retaining areas on sheet grippers, sheet gripper supports or similar gripper facilities for machines for handling and processing sheets by the formation of a non-etchable dot structure on the base member and the subsequent etching out of intervening areas. To provide structured retaining areas having a smoothly shaped surface, the dot structure is produced by screen printing or pressure pad printing and after the etching-out of unprinted areas, a hard smoothing coating, preferably of chromium or ceramic, is applied to the structural retaining area.

摘要翻译： 本发明涉及一种用于在片夹持器上形成结构化的保持区域的方法，用于通过在基底构件上形成不可蚀刻的点结构并随后蚀刻出来处理和处理片材的机器的类似的夹持器设备 的干预地区。 为了提供具有平滑形状的表面的结构化保持区域，通过丝网印刷或压力印刷产生点结构，并且在未印刷区域的蚀刻之后，将硬的平滑涂层（优选为铬或陶瓷）施加到结构保持 区。