EP0924069A2 - Bogenführungseinrichtung in einer Druckmaschine - Google Patents
Bogenführungseinrichtung in einer Druckmaschine Download PDFInfo
- Publication number
- EP0924069A2 EP0924069A2 EP98121740A EP98121740A EP0924069A2 EP 0924069 A2 EP0924069 A2 EP 0924069A2 EP 98121740 A EP98121740 A EP 98121740A EP 98121740 A EP98121740 A EP 98121740A EP 0924069 A2 EP0924069 A2 EP 0924069A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet guiding
- cylinder
- printing
- guiding device
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F25/00—Devices for pressing sheets or webs against cylinders, e.g. for smoothing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/52—Stationary guides or smoothers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/113—Details of the part distributing the air cushion
- B65H2406/1132—Multiple nozzles arrangement
- B65H2406/11325—Adjustable impact angle
Definitions
- the invention relates to a sheet guiding device in a printing press according to the preamble of the main claim.
- blowing device known by MAN Roland Druckmaschinen AG in the Roland 800 series, a rotary printing press based on the five-cylinder principle, from 1978 to 1995 was realized and sold.
- This blowing device is of a plurality of spaced from each other in the cylinder axis length and the curvature of the cylinder surface adapted guide elements, each guide element has a hollow cylindrical cross section as a chamber.
- Each one Guide element has obliquely arranged in the wall against the pressure cylinder as well as the conveying direction of the printing material directed blow air openings, which prevent the sheet from lifting off the surface of the impression cylinder.
- the interior of the hollow cylindrical guide element represents the blown air chamber which is coupled with a pneumatic system for the blown air supply is.
- the wall of the guide elements with blown air openings represents as Outer contour is a guide surface that the outer surface of the printing cylinder is adjusted. Furthermore, additional blown air openings are arranged that are transverse considered to the direction of movement in the edge area of the guide elements are directed inside and out.
- the invention has for its object a sheet guiding device in a To create printing machine that avoids the disadvantages mentioned, in particular a more even guidance of the printing material on a sheet guiding cylinder, especially the printing cylinder, allowed and an improved Guaranteed entry of the substrate into a printing nip.
- the sheet guiding device In order to prevent the sheet-like printing material from lifting off from the outer surface of the sheet guiding cylinder, the sheet guiding device according to the invention, which can be acted upon pneumatically, assumes that - depending on at least the machine speed and / or the weight per unit area - directed blowing air flows in the area of the printing nip act on the printing material tops.
- a sheet guiding device is arranged in the conveying direction of the printing material in front of the printing gap formed from the blanket / form cylinder and sheet guiding cylinder, for example the printing cylinder, in which the kinetic energy of the blown air flow is converted into printing energy acting on the printing material.
- the sheet guiding device has a guide surface with openings for the blowing air outlet on the underside.
- the direction of the blowing air flow emerging from the openings can be adjusted in the direction of the conveying direction of the printing stock in order to prevent the sheet-like printing stock from lifting off from the outer surface of the sheet guiding cylinder. This makes it possible to noticeably reduce the drag flow of the conveyed printing material and to prevent the printing material from being lifted off the sheet guiding cylinder by a suction effect which arises.
- a major advantage of the invention is that the openings in the guide surface of the sheet guiding device adjustable and thus for Directing the blown air flow can be used. Blown air flows are preferred in the guide surface at an angle and against the direction of movement of the The substrate can be adjusted in a directional manner, as are the blown air flows adjustable at right angles to the lateral surface of the sheet guiding cylinder. Furthermore is also a combination of approximately rectangular and oblique against the conveying direction of the printing material directed blowing air flows can be realized.
- the sheet guiding device is arranged in front of the printing nip in such a way that between the guide surface (underside of the sheet guiding device) and an inlet gap is formed on the lateral surface of the sheet guiding cylinder is a tapered course in the conveying direction towards the pressure gap having.
- the combination of directed pressure energy and tapered inlet gap in front of the printing nip enables by the movement and speed of the substrate caused drag flow on the top of the substrate just as noticeably reduced, so that a lifting of the printing material, especially the rear edge, prevented by a suction effect becomes.
- a further sheet guiding device in addition to that in front of the pressure gap in the conveying direction arranged sheet guiding device a further sheet guiding device arranged after the printing nip.
- This sheet guiding device is preferred can be pneumatically acted upon and is used to guide the substrate at Leaving the pressure gap.
- an outlet gap formed from the printing nip in the conveying direction of the substrate has a widening gap.
- a sheet-fed rotary printing press is shown in a row construction in accordance with FIG. 1.
- the last printing unit is a cantilever 2, which the printing material by means of sprocket shaft 5 and circulating chain systems 6 in the conveying direction 8 on sheet guiding devices 7 transported along and placed on a boom stack.
- Each Printing unit 1 consists in a known manner of a printing cylinder 10, a Blanket cylinder 11 and a plate cylinder 24.
- the plate cylinder 24 is assigned an inking unit and possibly a dampening unit, which are not dealt with here shall be.
- a coating unit is comparable to a printing unit 1.
- Blanket cylinder 11 of the printing unit corresponds to the forme cylinder of the coating unit, that with an application roller and a coating system is in functional connection.
- the printing cylinder 10 also takes over in the coating unit the function of the sheet guiding cylinder 10.
- Blanket / form cylinder 11 and impression cylinder 10 form a printing gap 12, transported by the sheet-like printing material in the on position and is printed or varnished.
- the printing material lying on the outer surface of the printing cylinder 10 pass the pressure gap 12 contactlessly to the blanket / form cylinder 11.
- a sheet guiding device is in the conveying direction 8 in the first embodiment in front of the printing nip 12 9 arranged.
- the sheet guiding device 9 preferably has has an approximately wedge-shaped cross-section and is with a pneumatic system 21 coupled for the blown air supply.
- the sheet guiding device 9 protrudes into the gusset-shaped space of the printing gap 12, formed by a rubber blanket / forme cylinder 11 and pressure cylinder 10, and is with a chamber 13 formed as a flow channel which is enclosed by a housing 17.
- the Chamber 13 serves to receive air, which is provided by the pneumatic system 21 for the Blown air supply is supplied.
- a guide surface 19 on the underside of the Housing 17 has a plurality of ball joints 14.
- the bottom of the Housing 17 is the outer surface of the sheet-guiding printing cylinder 10 as Guide surface 19 adjacent.
- a ball joint 14 is through a ball nozzle 15 with a through opening 16 and the housing 17 are formed.
- Form ball nozzle 15 and housing 17 a pair of shapes, which technically corresponds to a ball socket joint.
- the opening 16 is always functionally connected to the chamber 13, i.e. the Opening 16 is directed into chamber 13 at one end. The other end is directed to the outer surface of the printing cylinder 10.
- each ball nozzle 15 is individual with the direction of the assigned one Opening 16 adjustable by inserting a tool into opening 16 and the direction of flow of the blowing air emerging from the opening 16 to the outer surface of the pressure cylinder 10 by adjusting the ball nozzle 15 is definable.
- the shape pairing of ball nozzle 15 and housing 17th self-locking.
- the adjustment of the ball nozzles 15 corresponding to an adjustment takes place in such a way that the openings 16 as blown air openings in the housing 17 at right angles and / or obliquely against the conveying direction 8 on the printing material are directed with their blown air flow to lift the printing material with activated pneumatic system 21 from the outer surface of the pressure cylinder 10 to prevent.
- a combination of ball nozzles 15 with openings 16, which are directed approximately at right angles to the sheet-guiding printing cylinder 10, with further ball nozzles 15 with openings 16, which are directed obliquely against the conveying direction 8, for a smooth placement of the printing material on the outer surface of the printing cylinder 10 advantageous.
- the openings 16 directed obliquely against the conveying direction 8 can in turn be set at different angles of inclination.
- the blowing air flow directions of the ball nozzles 15 with openings 16 in the guide surface 19 - seen transversely to the conveying direction 8 - in the edge regions of the guide surface 19 against the conveying direction 8 and inwards are adjustable in order to prevent possible escape of the blown air from the side .
- the sheet guiding device 9 is - via the Length of the sheet guide cylinder (impression cylinder 10) seen - at least in a portion of the outer surface of the printing cylinder 10 is arranged. This is the sheet guiding device 9 over the length of the sheet guiding cylinder 10 seen, adjustable on a frame-fixed crossbeam, with several Adjacent sheet guiding elements 9 on the crossbar and are fixable. In a preferred embodiment, the sheet guiding device extends 9 at least over the minimum format width.
- Another training is characterized in that the ball nozzles 15 with Openings 16 individually or in groups in their flow direction (for the Blown air flow) by means of at least one functionally connected Actuator 18 are adjustable.
- an actuating device hinged on the frame side 18 is, for example, a pneumatically activatable working cylinder or a servomotor can be used.
- the actuating device 18, preferably as a working cylinder, is via a frame-fixed swivel 20 and a ternary Link 26 (angle lever with three swivel elements) and one gearbox Coupling 22 connected as a technical gear, which the ball nozzles 15 connect individually or in groups.
- the actuating device 18 is preferably connected in terms of circuitry to a control device, for example a control station of the printing press. This enables activation of the actuating device 18 as a function of various factors. Thus, taking into account the basis weight of the printing material (including the printing subject in the case of multiple printing / varnish) and / or the machine speed, the actuating device 18 can be activated in order to adjust the ball nozzles 15 with openings 16 in their flow direction. For example, at a machine speed of less than 10,000 sheets per hour, the direction of flow of the ball nozzles 15 with opening 16 is adjusted approximately at right angles to the outer surface of the printing cylinder 10 (FIG. 3).
- the direction of flow of the ball nozzles 15 with opening 16 is inclined and counter to the conveying direction 8 (FIG. 2).
- the adjustment of the ball nozzles 15 with opening 16 can be carried out depending on the speed. In a further development, this can also take place depending on a characteristic curve, which is specified in the control center.
- the operator also has the option of regulating the direction of the ball nozzles 15 with openings 16 via the actuating device 18 from the control station.
- the speed values can be saved in the control center and can be called up when required, for example when a new print job is requested.
- the pneumatic system 21 can be frequency controlled in a further embodiment. This allows the volume flow and thus the printing energy acting on the printing material to be controlled and also stored in the control center so that it can be called up.
- the sheet guiding device 9 can cover a partial area of the lateral surface of the printing cylinder 10 over the length of the sheet-guiding printing cylinder 10.
- the sheet guiding device 9 is mounted such that it can be adjusted over the length of the printing cylinder 10, it being possible for a plurality of sheet guiding devices 9 to be fastened on a cross-member fixed to the frame.
- a further sheet guiding device 9 is arranged in the conveying direction 8 after the printing nip 12 as a mirror image of the sheet guiding device 9 arranged in front of the printing nip 12, an outlet gap 25 being formed between the guiding surface 19 and the lateral surface of the printing cylinder 10, which is widening in the conveying direction 8 from the printing nip 12 is.
- the ball nozzles 15 with openings 16 are again directed against the conveying direction 8 at the printing material and are adjustable by means of an actuating device 18.
- the associated actuating device 18 can in turn be controlled depending on the weight per unit area and the machine speed.
- the sheet guiding device 9 can be activated continuously in the print-on position and in the print-off position.
- the sheet guiding devices 9 have openings 27 in their chamber 13, which can be arranged in the pressure gap 12 or against the blanket / forme cylinder 11 with their blown air flow.
Abstract
Description
So ist erfindungsgemäß in Förderrichtung des Bedruckstoffes vor dem aus Gummituch-/Formzylinder und Bogenführungszylinder, z.B. dem Druckzylinder, gebildeten Druckspalt eine Bogenführungseinrichtung angeordnet, bei der die kinetische Energie der Blasluftströmung in auf den Bedruckstoff wirkende Druckenergie umgewandelt ist. Dabei weist die Bogenführungseinrichtung an der Unterseite eine Führungsfläche mit Öffnungen für den Blasluftaustritt auf. Zur Förderrichtung des Bedruckstoffes ist die aus den Öffnungen austretende Blasluftströmung in ihrer Richtung verstellbar, um ein Abheben des bogenförmigen Bedruckstoffes von der Mantelfläche des Bogenführungszylinders zu verhindern. Hierdurch ist es möglich, die Schleppströmung des geförderten Bedruckstoffes spürbar zu reduzieren und ein Abheben des Bedruckstoffes vom Bogenführungszylinder durch eine entstehende Saugwirkung zu verhindern.
- Fig. 1
- eine Bogenrotationsdruckmaschine
- Fig. 2
- eine Anordnung von Bogenführungseinrichtungen im Bereich des Druckspaltes
- Fig. 3
- eine Bogenführungseinrichtung vor dem Druckspalt
- Fig. 4
- eine Detaildarstellung eines Kugelgelenkes
Die schräg gegen die Förderrichtung 8 gerichtete Öffnungen 16 sind wiederum in unterschiedlichen Neigungswinkeln einstellbar. Weiterhin ist es vorteilhaft, daß die Blasluftströmungsrichtungen der Kugeldüsen 15 mit Öffnungen 16 in der Führungsfläche 19 - quer zur Förderrichtung 8 gesehen - in den Randbereichen der Führungsfläche 19 gegen die Förderrichtung 8 und nach innen einstellbar sind, um ein mögliches seitliches Entweichen der Blasluft zu verhindern.
Dies kann in einer Weiterbildung auch abhängig von einer Kennlinie, welche im Leitstand vorgegeben ist, erfolgen. Alternativ hat der Bediener auch die Möglichkeit vom Leitstand aus die Richtung der Kugeldüsen 15 mit Öffnungen 16 über die Betätigungseinrichtung 18 zu regulieren. Die Geschwindigkeitswerte sind dabei im Leitstand speicherbar und bei Bedarf, z.B. bei einem erneuten Druckauftrag, abrufbar. Das Pneumatiksystem 21 ist in einer weiteren Ausführung frequenzsteuerbar. Damit laßt sich der Volumenstrom und damit die auf den Bedruckstoff wirkende Druckenergie steuern und ebenso im Leitstand abrufbar speichern.
Die Bogenführungseinrichtungen 9 weisen in ihrer Kammer 13 Öffnungen 27, welche in den Druckspalt 12 bzw. gegen den Gummituch-/Formzylinder 11 mit ihrer Blasluftströmung gerichtet anordbar sind.
- 1
- Druckwerk
- 2
- Ausleger
- 3
- Wendesystem
- 4
- Transfertrommel
- 5
- Kettenradwelle
- 6
- Kettensystem
- 7
- Bogenleiteinrichtung
- 8
- Förderrichtung
- 9
- Bogenführungseinrichtung
- 10
- Druckzylinder
- 11
- Gummituch-/Formzylinder
- 12
- Druckspalt
- 13
- Kammer
- 14
- Kugelgelenk
- 15
- Kugeldüse
- 16
- Öffnung
- 17
- Gehäuse
- 18
- Betätigungseinrichtung
- 19
- Führungsfläche
- 20
- Drehgelenk
- 21
- Pneumatiksystem
- 22
- Kopplung
- 23
- Einlaufspalt
- 24
- Plattenzylinder
- 25
- Auslaufspalt
- 26
- ternäres Glied
- 27
- Öffnung
Claims (1)
- Bogenführungseinrichtung in einer Druckmaschine, die im zwickelförmigen Raum eines von Formzylinder und Bogenführungszylinder gebildeten Druckspaltes achsparallel zu einem Bogenführungszylinder angeordnet sowie mit einem Pneumatiksystem mit einer Kammer für die Luftversorgung gekoppelt ist, wobei die Kammer eine der Mantelfläche des Bogenführungszylinders benachbarte Führungsfläche aufweist und Öffnungen zum Auflegen des Bedruckstoffes auf die zugeordnete Mantelfläche mittels Blasluft aufweist,
dadurch gekennzeichnet,
daß die Kammer (13) ein Gehäuse (17) aufweist und im Gehäuse (17) im Bereich der Führungsfläche (19) eine Vielzahl von verstellbaren Kugeldüsen (15) angeordnet sind, die jeweils mit dem Gehäuse (17) ein Kugelgelenk (14) bilden,
daß jede Kugeldüse (15) eine Öffnung (16) aufweist, die endseitig mit der Kammer (13) in Funktionsverbindung ist und mit dem anderen Ende die Austrittsöffnung für die Blasluft bildet, um ein Abheben des Bedruckstoffes vom Bogenführungszylinder (10) zu verhindern, und
daß die Führungsfläche (19) mit dem Bogenführungszylinder (10) einen Einlaufspalt (23) bildet, der in Förderrichtung (8) zum Druckspalt (12) sich vefjüngend angeordnet ist.Bogenführungseinrichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß die Kugeldüsen (15) mit Öffnungen (16) einzeln oder gruppenweise mittels einer gestellfesten Betätigungseinrichtung (18) mit getriebetechnischen Mitteln (20,22,26) verstellbar sind.Bogenführungseinrichtung nach Anspruch 1 und 2,
dadurch gekennzeichnet,
daß die Betätigungseinrichtung (18) über ein ternäres Glied (26), ein gestellfestes Drehgelenk (22) sowie eine getriebetechnische Kopplung (20) mit einer oder mehreren Kugeldüsen (15) gekoppelt ist.Bogenführungseinrichtung nach Anspruch 1 und 2,
dadurch gekennzeichnet,
daß die Betätigungseinrichtung (18) mit einer Maschinensteuerung schaltungstechnisch verbunden ist.Bogenführungseinrichtung nach Anspruch 4,
dadurch gekennzeichnet,
daß die Betätigungseinrichtung (18) abhängig von der Maschinengeschwindigkeit und/oder des Flächengewichtes des Bedruckstoffes von der Maschinensteuerung ansteuerbar ist.Bogenführungseinrichtung nach Anspruch 1,
dadurch gekennzeichnet,
daß die Kugeldüsen (15) mit Öffnungen (16) senkrecht und/oder schräg gegen die Förderrichtung (8) auf den Bedruckstoff gerichtet verstellbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29721185U DE29721185U1 (de) | 1997-11-29 | 1997-11-29 | Bogenführungseinrichtung in einer Druckmaschine |
DE29721185U | 1997-11-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0924069A2 true EP0924069A2 (de) | 1999-06-23 |
EP0924069A3 EP0924069A3 (de) | 1999-06-30 |
EP0924069B1 EP0924069B1 (de) | 2001-12-19 |
Family
ID=8049311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98121740A Expired - Lifetime EP0924069B1 (de) | 1997-11-29 | 1998-11-16 | Bogenführungseinrichtung in einer Druckmaschine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0924069B1 (de) |
AT (1) | ATE211064T1 (de) |
DE (2) | DE29721185U1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1122064A2 (de) * | 2000-02-07 | 2001-08-08 | MAN Roland Druckmaschinen AG | Verfahren und Vorrichtung zur Bogenführung in einer Rotationsdruckmaschine |
EP1201428A2 (de) * | 2000-10-26 | 2002-05-02 | Koenig & Bauer Aktiengesellschaft | Bogenleiteinrichtung in Druckmaschinen zur Unterstützung der Bogenführung |
CN108621547A (zh) * | 2017-03-21 | 2018-10-09 | 南京造币有限公司 | 一种印刷纸张展平装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19812711C2 (de) * | 1998-03-24 | 2000-04-27 | Roland Man Druckmasch | Bestäubungseinrichtung in einer Druckmaschine |
DE19940534B4 (de) * | 1998-10-14 | 2009-09-03 | Heidelberger Druckmaschinen Ag | Druckmaschine mit einer Fingerschutzeinrichtung |
DE19854053C2 (de) * | 1998-11-24 | 2002-11-21 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
DE19905095C2 (de) * | 1999-02-09 | 2001-02-22 | Roland Man Druckmasch | Bogenführungseinrichtung für eine Druckmaschine |
DE10040519A1 (de) | 1999-09-20 | 2001-03-22 | Heidelberger Druckmasch Ag | Bogenleiteinrichtung für eine Bogendruckmaschine |
ES2267477T3 (es) * | 2000-02-08 | 2007-03-16 | Mitsubishi Heavy Industries, Ltd. | Unidad de guiado de hojas para prensa alimantada por hojas. |
DE102007042375A1 (de) * | 2007-09-06 | 2009-03-12 | Koenig & Bauer Aktiengesellschaft | Vorrichtung zum Führen von Bogen |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3920730A1 (de) * | 1989-06-24 | 1991-01-10 | Heidelberger Druckmasch Ag | Vorrichtung zur bogenglaettung am druckzylinder in einer bogenrotationsdruckmaschine |
DE19700370A1 (de) * | 1997-01-08 | 1998-07-09 | Kba Planeta Ag | Blasrohr in Druckmaschinen zum taktweisen Blasen |
-
1997
- 1997-11-29 DE DE29721185U patent/DE29721185U1/de not_active Expired - Lifetime
-
1998
- 1998-11-16 AT AT98121740T patent/ATE211064T1/de not_active IP Right Cessation
- 1998-11-16 EP EP98121740A patent/EP0924069B1/de not_active Expired - Lifetime
- 1998-11-16 DE DE59802522T patent/DE59802522D1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3920730A1 (de) * | 1989-06-24 | 1991-01-10 | Heidelberger Druckmasch Ag | Vorrichtung zur bogenglaettung am druckzylinder in einer bogenrotationsdruckmaschine |
DE19700370A1 (de) * | 1997-01-08 | 1998-07-09 | Kba Planeta Ag | Blasrohr in Druckmaschinen zum taktweisen Blasen |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1122064A2 (de) * | 2000-02-07 | 2001-08-08 | MAN Roland Druckmaschinen AG | Verfahren und Vorrichtung zur Bogenführung in einer Rotationsdruckmaschine |
EP1122064A3 (de) * | 2000-02-07 | 2002-06-26 | MAN Roland Druckmaschinen AG | Verfahren und Vorrichtung zur Bogenführung in einer Rotationsdruckmaschine |
EP1201428A2 (de) * | 2000-10-26 | 2002-05-02 | Koenig & Bauer Aktiengesellschaft | Bogenleiteinrichtung in Druckmaschinen zur Unterstützung der Bogenführung |
EP1201428A3 (de) * | 2000-10-26 | 2007-04-18 | Koenig & Bauer Aktiengesellschaft | Bogenleiteinrichtung in Druckmaschinen zur Unterstützung der Bogenführung |
EP1995064A1 (de) * | 2000-10-26 | 2008-11-26 | Koenig & Bauer AG | Bogenglätteinrichtung in Druckmaschinen zur Unterstützung der Bogenführung |
CN108621547A (zh) * | 2017-03-21 | 2018-10-09 | 南京造币有限公司 | 一种印刷纸张展平装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0924069B1 (de) | 2001-12-19 |
DE29721185U1 (de) | 1998-01-15 |
DE59802522D1 (de) | 2002-01-31 |
EP0924069A3 (de) | 1999-06-30 |
ATE211064T1 (de) | 2002-01-15 |
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