RIESCHER GEORG (Total 59 Patents Found)

Two satellite printing stations (2, 3) are located vertically above each other, and a web (22) is guided first about a common impression cylinder (13) of the lower printing station, then upwardly about a common impression cylinder (4) of the upper printing station (2). To prevent set-off of freshly printed ink in the l...
In order to obtain improved register stability as compared with an eight-tower arrangement, two ten-cylinder satellite printing mechanisms (35, 36) are arranged one above the other. The cylinders in each printing mechanism (35, 36) are exclusively drivable in a single direction of rotation and the blanket cylinders (39...
Die Erfindung betrifft eine Druckmaschine und ein Verfahren zum Herstellen von Zeitungen. Um Zeitungen und Magazine mit geringem technischem Aufwand herzustellen, sind auf einer Druckmaschine sowohl aus mit Coldsetfarben bedruckten Bahnen (4, 5, 6) als auch aus mit Heatsetfarben bedruckten Bahnen (12) Bücher herstellb...
A reel-fed rotary printing press including printing units for printing at least one web, wherein each printing unit includes a form cylinder with a circumference defining a circumferential direction and a length defining a longitudinal direction. The form cylinder can be lined with at least two broadsheet pages extendi...
Ein Druckwerksturm (1) umfaßt zwei übereinander angeordnete Satellitendruckwerke (2, 3). Mindestens ein Satellitendruckwerk (2) ist so ausgebildet, daß benachbarte Gummituchzylinder (6, 7 bzw. 10, 12) etwa in einer horizontalen Ebene (31) gegeneinander anstellbar sind. Dadurch kann eine bereits auf einer Seite mit F...
La présente invention a trait à un procédé d'impression sur une toile de matériel d'impression au moyen d'une machine d'impression rotative offset, laquelle machine d'impression rotative offset comprend au moins une unité d'impression qui est dotée au moins de deux cylindres porte-plaque,...
A method and apparatus for printing on a printing material web is disclosed. A rotary offset printing machine includes a printing unit with two plate cylinders and a blanket cylinder. The blanket cylinder prints on the printing material web and the two plate cylinders are arranged relative to each other such that respe...
A dryer (21) is provided for drying at least one printed heatset web. Heatset formers and heatset folders process the heatset web into a longitudinally and transversely folded heatset signature. A processing device is configured for processing the heatset signature into at least one magazine. Three unwinders (1-3) unre...
A reel-fed rotary printing press including printing units for printing at least one web, wherein each printing unit includes a form cylinder with a circumference defining a circumferential direction and a length defining a longitudinal direction. The form cylinder can be lined with at least two broadsheet pages extendi...
ABSTRACT OF THE DISCLOSURE A device for time-saving and technically low-cost adjustment of contact between rollers of a printing mechanism of a rotary printing press which are adjustable relative to one another with respect to their distance. The device includes an optical device that has a transmitter and a receiver w...
A method for adjusting contact between two rollers of a printing mechanism of a rotary printing press, which rollers are adjustable relative to one another. The method includes separating the rollers so that a gap exists therebetween, inserting a piezofilm of known thickness into the gap between the rollers at one end ...
Die Erfindung betrifft eine Druckmaschine und ein Verfahren zum Herstellen von Zeitungen. Um Zeitungen und Magazine mit geringem technischem Aufwand herzustellen, sind auf einer Druckmaschine sowohl aus mit Coldsetfarben bedruckten Bahnen (4, 5, 6) als auch aus mit Heatsetfarben bedruckten Bahnen (12) Bücher herstellb...
<P>PROBLEM TO BE SOLVED: To provide a printing machine enabling a reduction in technical cost for manufacturing newspaper and separate volumes. <P>SOLUTION: The present invention relates to a printing machine for manufacturing newspaper and its method. In order to manufacture newspaper and separate volumes...
提供了用于通过使用旋转胶印机在印刷材料幅材上进行印刷的方法,其中旋转胶印机包括至少一个印刷单元,该印刷单元具有至少两个印版滚筒,该方法包括如下步骤:提供具有第一侧和第二侧的印刷材料幅材;其中印刷材料幅材被处理以减...
The assembly has a set of printing drums (2a-2d) with a set of web turning devices (3a-3d) and a folding apparatus (8), where the turning devices turn paper webs (7a-7d) or partial paper webs (17a-17d, 27a-27d) around 90 degrees from the drums to the apparatus. The turning devices are arranged over the drums in a direc...
【課題】ロール紙輪転印刷機において、タブロイド判印刷物を製造する際に、当該タブロイド判印刷物の本としての構造を維持したままで製造する方法を実現する。 【解決手段】印刷装置(2)を有してなる、少なくとも一つのウェブ(...
Beschrieben wird eine Rollenrotationsdruckanlage mit Rollenwechslern (1a, 1b, 1c, 1d), Drucktürmen (2a, 2b, 2c, 2d) mit mehreren Druckwerken (6a, 6b, 6c, 6d), Bahnwende-Einrichtungen (3a, 3b, 3c, 3d) und mindestens einem Falzapparat (8), wobei die Bahnwende-Einrichtungen (3a, 3b, 3c, 3d) eine Wendung einer Papierbahn ...
The printing press for producing newspapers includes several unwinders from which coldset webs can be unreeled, coldset printing couples for printing the coldset webs with coldset inks, coldset formers and a coldset folder for processing the coldset webs into longitudinally and transversely folded coldset signatures. T...
A web cutting device comprises a circular blade 1 mounted in a clamping roller 2 and which co-operates with a groove 11 of a cutting roller 10 to cut a moving web 12 in a longitudinal direction. The clamping roller 2 frictionally engages the web, by means of material 13, when it is urged towards the cutting roller. Thi...
A method for adjusting contact between two rollers of a printing mechanism of a rotary printing press, which rollers are adjustable with respect to their distance relative to one another. The method includes separating the two rollers, driving a first one of the rollers at a first speed, moving the rollers toward one a...
Beschrieben wird eine Rollenrotationsdruckanlage mit Rollenwechslern (1a, 1b, 1c, 1d,), Drucktürmen (2a, 2b, 2c, 2d) mit mehreren Druckwerken (6a, 6b, 6c, 6d), Bahnwende-Einrichtungen (3a, 3b, 3c, 3d) und mindestens einem Falzapparat (8), wobei die Bahnwende-Einrichtungen (3a, 3b, 3c, 3d) eine Wendung einer Papierbahn...
In order to set the contact between cylinders (1, 2) of adjustable mutual spacing of a printing unit of a rotary printing machine at a low outlay in terms of time and apparatus, an optical device (5) according to the invention has a transmitter (3) and a receiver (4), the transmitter (3) and the receiver (4) being posi...
The invention pertains to a printing press and to a process for producing newspapers. To produce newspapers and magazines with the least possible technical effort, signatures can be produced on a printing press both from webs (4, 5, 6) printed with coldset inks and from webs (12) printed with heatset inks, where the s...