EP0096181A2 - Printing unit for an offset printing machine for printing sheets - Google Patents

Printing unit for an offset printing machine for printing sheets Download PDF

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Publication number
EP0096181A2
EP0096181A2 EP83103431A EP83103431A EP0096181A2 EP 0096181 A2 EP0096181 A2 EP 0096181A2 EP 83103431 A EP83103431 A EP 83103431A EP 83103431 A EP83103431 A EP 83103431A EP 0096181 A2 EP0096181 A2 EP 0096181A2
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EP
European Patent Office
Prior art keywords
printing
unit
cylinder
plate
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
Application number
EP83103431A
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German (de)
French (fr)
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EP0096181B1 (en
EP0096181A3 (en
Inventor
Hermann Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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Publication date
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to AT83103431T priority Critical patent/ATE25034T1/en
Publication of EP0096181A2 publication Critical patent/EP0096181A2/en
Publication of EP0096181A3 publication Critical patent/EP0096181A3/en
Application granted granted Critical
Publication of EP0096181B1 publication Critical patent/EP0096181B1/en
Expired legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs
    • B41F7/06—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs for printing on sheets

Definitions

  • the invention relates to a printing unit for a sheet-fed offset rotary printing press with at least one plate cylinder, to which an inking unit and a dampening unit are assigned, at least one blanket cylinder and one printing cylinder, via the printing cylinder of which an impression can be applied to the sheet.
  • the invention has for its object a printing unit of the type mentioned with a small up wall and, while largely maintaining its structure, to be designed in such a way that a print can be carried out if necessary.
  • Sheet-fed offset printing presses have already become known, cf. Walenski "Introduction to offset printing", pages 147, 151 and 154, in which the sheets are turned between two printing units.
  • a downstream printing unit after the turning device has been switched on, produces a counter pressure instead of a further perfect printing.
  • Such a reversing device can generally be retrofitted, but it has the disadvantage that setting up for perfecting takes more time than setting up for one-sided printing.
  • additional measures such as the use of blowing or suction air, must be taken to avoid increased waste, since the sheets tend to smear when turning.
  • not only a pressure-free strip along the front, but also a corresponding strip along the back must be kept free on each sheet, on which the grippers can engage. Compared to single-sided multi-color printing, the format of the sheet is therefore used less well.
  • the 1 comprises two plate cylinders 1, 2, each of which an inking unit 3, 4 and a dampening unit 5, 6 are assigned. Each of the two plate cylinders 1, 2 interacts with a rubber cylinder 7, 8. Furthermore, a pressure cylinder 9 is provided, which, cf. Fig. 2, gripper 10 carries.
  • the diameter of the printing cylinder 9, as can be seen in FIG. 3, is smaller by the dimension "2a" than the diameter of the measuring or bearer ring 11 fixedly connected to the printing cylinder 9.
  • the dimension "a” corresponds at least to the thickness of a planographic printing plate 12, which can be clamped on the pressure cylinder 9.
  • Two pairs of clamping strips 13, 14, 15, 16 are used to clamp the planographic printing plate 12 on the printing cylinder 9, between which the two ends of the planographic printing plate 12 are clamped by means of screws 17, 18.
  • the tensioning strip pair 13, 14 can be suspended with a web 19 in a groove 20 in the cylinder jacket 21.
  • the pair of tensioning strips 15, 16 can be suspended with a web 22 in a groove 23 of a tensioning shaft 24, which is mounted between the side walls of the pressure cylinder 9.
  • the planographic printing plate 12 can then be clamped by rotating the tensioning shaft 24 in the direction of the arrow b.
  • the grippers 10 are mounted together with their actuating shaft 25 and a gripper support strip 26 between two plates 27 which are fastened on a pivot shaft 28 mounted on the side walls of the pressure cylinder 9.
  • the pivot shaft 28 can be rotated, for example, by means of a worm drive, not shown, in the direction of arrow c, so that the gripper bar 26 enables the insertion of the pair of clamping bars 13, 14 into the pit of the pressure cylinder 9.
  • an inking unit 29 is provided which can be adjusted to the printing cylinder 9. Furthermore, a dampening unit 30 can be set on the pressure cylinder 9.
  • the additional design effort and space required to carry out an additional backprint is low, since only one inking unit, if necessary a dampening unit and clamping means in the pressure cylinder 9 are additionally required.
  • the printing unit is therefore particularly suitable for printers who only occasionally have to make perfect and reverse prints. If the printing unit is used only for straight printing, that is, the inking unit 29 and dampening unit 30 are switched off by the printing cylinder 9, there is the further advantage that either an elastic elevator, for example a rubber blanket, or a rigid elevator, for example a metal plate, can be placed on the printing cylinder 9. can be clamped, depending on the type of printing cylinder surface the customer wishes to use for the respective order.
  • an elastic elevator for example a rubber blanket
  • a rigid elevator for example a metal plate
  • the sheets are transferred from the grippers 10 of the printing cylinder 9 to the grippers of a transport chain system 31.
  • This system conveys the sheets to a downstream printing unit, which can be designed like the printing unit described above, or to a sheet delivery.

Abstract

Ein Druckwerk für eine Bogen-Offsetrotationsdruckmaschine weist zwei Plattenzylinder mit je einem Farbwerk und je einem Feuchtwerk, zwei Gummizylinder und einen gemeinsamen Druckzylinder auf. Um mit dem Druckwerk zusätzlich einen einfarbigen Widerdruck herstellen zu können, ist der Druckzylinder mit Aufspannmitteln zur Festlegung einer flexiblen Flachdruckplatte versehen. Außerdem sind dem Druckzylinder ein Farbwerk und ein Feuchtwerk zugeordnet.A printing unit for a sheet-fed offset rotary printing machine has two plate cylinders, each with an inking unit and a dampening unit, two blanket cylinders and a common printing cylinder. In order to be able to additionally produce a monochrome backprint with the printing unit, the printing cylinder is provided with clamping means for fixing a flexible planographic printing plate. In addition, an inking unit and a dampening unit are assigned to the printing cylinder.

Description

Die Erfindung betrifft ein Druckwerk für eine Bogen-Offsetrotationsdruckmaschine mit mindestens einem Plattenzylinder, dem ein Farbwerk und ein Feuchtwerk zugeordnet sind, mindestens einem Gummizylinder und einem Druckzylinder, über dessen Druckzylinder ein Widerdruck auf den Bogen aufbringbar ist.The invention relates to a printing unit for a sheet-fed offset rotary printing press with at least one plate cylinder, to which an inking unit and a dampening unit are assigned, at least one blanket cylinder and one printing cylinder, via the printing cylinder of which an impression can be applied to the sheet.

Bekannte Druckwerke dieser Art, vgl. Walenski "Einführung in den Offsetdruck", Seiten 143, 148 und 155, sind so ausgebildet, daß der Bogen zwischen zwei Gummizylindern, denen je ein Plattenzylinder mit einem Farbwerk und einem Feuchtwerk zugeordnet ist, hindurchläuft und dadurch beidseitig bedruckt wird. Eine derartige Ausgestaltung erfordert jedoch ein spezielles Druckwerk für den Schön- und Widerdruck. Die nachträgliche Erweiterung eines bereits konstruierten Schöndruckwerkes auf dieser Grundlage scheitert am fehlenden Platz für den Plattenzylinder. Außerdem sind derartige Druckwerke wegen ihres höheren Anschaffungspreises kalkulatorisch für eine Druckerei dann zu teuer, wenn nur gelegentlich ein Schön- und Widerdruck durchgeführt werden soll.Known printing units of this type, cf. Walenski "Introduction to offset printing", pages 143, 148 and 155, are designed so that the sheet runs between two rubber cylinders, each of which is assigned a plate cylinder with an inking unit and a dampening unit, and is thus printed on both sides. Such a configuration, however, requires a special printing unit for face and reverse printing. The subsequent expansion of an already designed straight printing unit on this basis fails due to the lack of space for the plate cylinder. In addition, due to their higher purchase price, such printing units are calculated too expensive for a print shop if only occasional perfecting is to be carried out.

Der Erfindung liegt die Aufgabe zugrunde, ein Druckwerk der eingangs genannten Gattung mit geringem Aufwand und unter weitgehender Beibehaltung seines Aufbaues so auszugestalten, daß im Bedarfsfall ein Schön-und Widerdruck durchführbar ist.The invention has for its object a printing unit of the type mentioned with a small up wall and, while largely maintaining its structure, to be designed in such a way that a print can be carried out if necessary.

Erfindungsgemäß wird dies durch Anwendung der Merkmale des Anspruches 1 erreicht.According to the invention, this is achieved by applying the features of claim 1.

Es sind zwar schon Bogen-Offsetrotationsdruckmaschinen bekanntgeworden, vgl. Walenski "Einführung in den Offsetdruck", Seiten 147, 151 und 154, bei denen die Bogen zwischen zwei Druckwerken gewendet werden. Bei diesen Druckmaschinen bringt ein nachgeschaltetes Druckwerk nach Einschaltung der Wendevorrichtung statt eines weiteren Schöndrucks einen Widerdruck auf. Eine derartige Wendevorrichtung läßt sich zwar in der Regel nachträglich einbauen, sie bringt jedoch den Nachteil mit sich, daß das Einrichten für den Schön- und Widerdruck einen größeren Zeitaufwand als das Einrichten für einseitigen Druck fordert. Weiterhin müssen zur Vermeidung eines erhöhten Makulaturanfalles zusätzliche Maßnahmen, wie Einsatz von Blas- oder Saugluft, getroffen werden, da die Bogen beim Wenden zum Abschmieren neigen. Darüber hinaus muß an jeuem Bogen nicht nur ein druckfreier Streifen entlang der Vorderseite, sondern auch ein entsprechender Streifen entlang der Rückseite freigehalten werden, an dem die Greifer angreifen können. Im Vergleich zum einseitigen Mehrfarbendruck wird daher das Format des Bogens schlechter ausgenutzt.Sheet-fed offset printing presses have already become known, cf. Walenski "Introduction to offset printing", pages 147, 151 and 154, in which the sheets are turned between two printing units. In these printing presses, a downstream printing unit, after the turning device has been switched on, produces a counter pressure instead of a further perfect printing. Such a reversing device can generally be retrofitted, but it has the disadvantage that setting up for perfecting takes more time than setting up for one-sided printing. In addition, additional measures, such as the use of blowing or suction air, must be taken to avoid increased waste, since the sheets tend to smear when turning. In addition, not only a pressure-free strip along the front, but also a corresponding strip along the back must be kept free on each sheet, on which the grippers can engage. Compared to single-sided multi-color printing, the format of the sheet is therefore used less well.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen und der Beschreibung eines Ausführungsbeispieles anhand der Zeichnung.Further features and advantages of the invention emerge from the subclaims and the description of an exemplary embodiment with reference to the drawing.

Auf dieser zeigt

  • Fig. 1 eine schematische Seitenansicht eines erfindungsgemäßen Druckwerkes,
  • Fig. 2 einen Teilschnitt durch den Druckzylinder und
  • Fig. 3 eine Ansicht des Druckzylinders.
On this shows
  • 1 is a schematic side view of a printing unit according to the invention,
  • Fig. 2 shows a partial section through the printing cylinder and
  • Fig. 3 is a view of the printing cylinder.

Das Druckwerk nach Fig. 1 umfaßt zwei Plattenzylinder 1, 2, denen je ein Farbwerk 3, 4 und ein Feuchtwerk 5, 6 zugeordnet sind. Jeder der beiden Plattenzylinder 1, 2 wirkt mit je einem Gummizylinder 7, 8 zusammen. Weiterhin ist ein Druckzylinder 9 vorgesehen, der, vgl. Fig. 2, Greifer 10 trägt. Der Durchmesser des Druckzylinders 9 ist, wie Fig. 3 erkennen läßt, um das Maß "2a" kleiner als der Durchmesser des fest mit dem Druckzylinder 9 verbundenen Meß- oder Schmitzringes 11. Das Maß "a" entspricht mindestens der Dicke einer Flachdruckplatte 12, die auf den Druckzylinder 9 aufspannbar ist.1 comprises two plate cylinders 1, 2, each of which an inking unit 3, 4 and a dampening unit 5, 6 are assigned. Each of the two plate cylinders 1, 2 interacts with a rubber cylinder 7, 8. Furthermore, a pressure cylinder 9 is provided, which, cf. Fig. 2, gripper 10 carries. The diameter of the printing cylinder 9, as can be seen in FIG. 3, is smaller by the dimension "2a" than the diameter of the measuring or bearer ring 11 fixedly connected to the printing cylinder 9. The dimension "a" corresponds at least to the thickness of a planographic printing plate 12, which can be clamped on the pressure cylinder 9.

Zum Aufspannen der Flachdruckplatte 12 auf dem Druckzylinder 9 dienen jeweils zwei Paare von Spannleisten 13, 14, 15, 16, zwischen denen die beiden Enden der Flachdruckplatte 12 mittels Schrauben 17, 18 eingeklemmt werden. Das Spannleistenpaar 13, 14 ist mit einem Steg 19 in eine Nut 20 im Zylindermantel 21 einhängbar. In ähnlicher Weise ist das Spannleistenpaar 15, 16 mit einem Steg 22 in einer Nut 23 einer Spannwelle 24, die zwischen den Seitenwänden des Druckzylinders 9 gelagert ist, einhängbar. Durch Drehung der Spannwelle 24 in Richtung des Pfeiles b kann dann die Flachdruckplatte 12 festgespannt werden.Two pairs of clamping strips 13, 14, 15, 16 are used to clamp the planographic printing plate 12 on the printing cylinder 9, between which the two ends of the planographic printing plate 12 are clamped by means of screws 17, 18. The tensioning strip pair 13, 14 can be suspended with a web 19 in a groove 20 in the cylinder jacket 21. Similarly, the pair of tensioning strips 15, 16 can be suspended with a web 22 in a groove 23 of a tensioning shaft 24, which is mounted between the side walls of the pressure cylinder 9. The planographic printing plate 12 can then be clamped by rotating the tensioning shaft 24 in the direction of the arrow b.

Um ein Einhängen des Spannleistenpaares 13, 14 zu ermöglichen, sind die Greifer lO zusammen mit ihrer Betätigungswelle 25 und einer Greiferaufschlagleiste 26 zwischen zwei Platinen 27 gelagert, die auf einer an den Seitenwänden des Druckzylinders 9 gelagerten Schwenkwelle 28 befestigt sind. Die Schwenkwelle 28 kann beispielsweise mittels eines nicht dargestellten Schneckentriebes in Richtung des Pfeiles c gedreht werden, so daß die Greiferaufschlagleiste 26 die Einführung des Spannleistenpaares 13, 14 in die Grube des Druckzylinders 9 ermöglicht.In order to enable the pair of tensioning strips 13, 14 to be hooked in, the grippers 10 are mounted together with their actuating shaft 25 and a gripper support strip 26 between two plates 27 which are fastened on a pivot shaft 28 mounted on the side walls of the pressure cylinder 9. The pivot shaft 28 can be rotated, for example, by means of a worm drive, not shown, in the direction of arrow c, so that the gripper bar 26 enables the insertion of the pair of clamping bars 13, 14 into the pit of the pressure cylinder 9.

Zur Versorgung der Flachdruckplatte 12 mit Farbe ist ein Farbwerk 29 vorgesehen, das an den Druckzylinder 9 anstellbar ist. Weiterhin ist an den Druckzylinder 9 ein Feuchtwerk 30 anstellbar.To supply the planographic printing plate 12 with ink, an inking unit 29 is provided which can be adjusted to the printing cylinder 9. Furthermore, a dampening unit 30 can be set on the pressure cylinder 9.

Mit dem in Fig. l dargestellten Druckwerk können mittels der Gummizylinder 7, 8 zwei Farben auf die eine Seite des durchlaufenden Bogens aufgetragen werden. Gleichzeitig besteht die Möglichkeit, über die auf den Druckzylinder 9 aufgespannte Flachdruckplatte 12 eine weitere Farbe im DiLitho-Verfahren auf die Rückseite des Bogens aufzutragen. Da hierbei die Bogen zwischen einer Flachdruckplatte mit harter Oberfläche und den Gummizylindern 7, 8 mit elastischer Oberfläche bedruckt werden, ergibt sich bei allen Papierstärken und -qualitäten ein sauberer Druck. Bei Einsatz einer für Trockenoffset vorgesehenen Flachdruckplatte besteht auch die Möglichkeit, auf das Feuchtwerk 30 zu verzichten.With the printing unit shown in FIG. 1, two colors can be applied to one side of the continuous sheet by means of the rubber cylinders 7, 8. At the same time, there is the possibility of applying a further color in the DiLitho process to the back of the sheet via the planographic printing plate 12 clamped on the printing cylinder 9. Since the sheets are printed between a planographic printing plate with a hard surface and the rubber cylinders 7, 8 with an elastic surface, this results in a clean print with all paper thicknesses and qualities. When using a planographic printing plate intended for dry offset, there is also the option of dispensing with the dampening unit 30.

Der erforderliche konstruktive Mehraufwand und Raumbedarf zur Durchführung eines zusätzlichen Widerdruckes ist gering, da lediglich ein Farbwerk, gegebenenfalls ein Feuchtwerk und Aufspannmittel im Druckzylinder 9 zusätzlich benötigt werden. Das Druckwerk ist daher besonders geeignet für Druckereien, die nur gelegentlich Schön- und Widerdrucke auszuführen haben. Wird das Druckwerk lediglich für Schöndruck verwendet, also Farbwerk 29 und Feuchtwerk 30 vom Druckzylinder 9 abgestellt, so ergibt sich der weitere Vorteil, daß auf den Druckzylinder 9 wahlweise entweder ein elastischer Aufzug, beispielsweise ein Gummituch, oder ein starrer Aufzug, beispielsweise eine Metallplatte, aufspannbar ist, je nachdem, welche Art der Druckzylinderoberfläche der Kunde für den jeweiligen Auftrag anzuwenden wünscht.The additional design effort and space required to carry out an additional backprint is low, since only one inking unit, if necessary a dampening unit and clamping means in the pressure cylinder 9 are additionally required. The printing unit is therefore particularly suitable for printers who only occasionally have to make perfect and reverse prints. If the printing unit is used only for straight printing, that is, the inking unit 29 and dampening unit 30 are switched off by the printing cylinder 9, there is the further advantage that either an elastic elevator, for example a rubber blanket, or a rigid elevator, for example a metal plate, can be placed on the printing cylinder 9. can be clamped, depending on the type of printing cylinder surface the customer wishes to use for the respective order.

Von den Greifern 10 des Druckzylinders 9 werden die Bogen an die Greifer eines Transportkettensystemes 31 übergeben. Dieses System fördert die Bogen zu einem nachgeschalteten Druckwerk, das ebenso wie das vorstehend beschriebene Druckwerk ausgebildet sein kann, oder zu einer Bogenauslage.The sheets are transferred from the grippers 10 of the printing cylinder 9 to the grippers of a transport chain system 31. This system conveys the sheets to a downstream printing unit, which can be designed like the printing unit described above, or to a sheet delivery.

Bezugszeichenliste:Reference symbol list:

  • 'i Plattenzylinder'i plate cylinder
  • 2 Plattenzylinder2 plate cylinders
  • 3 Farbwerk3 inking unit
  • 4 Farbwerk4 inking unit
  • 5 Feuchtwerk5 dampening system
  • 6 Feuchtwerk6 dampening system
  • 7 Gummizylinder7 rubber cylinders
  • 8 Gummizylinder8 rubber cylinders
  • 9 Druckzylinder9 impression cylinders
  • 10 Greifer10 grippers
  • 11 Meß- oder Schmitzringes11 measuring or bearer ring
  • 12 Flachdruckplatte12 planographic printing plate
  • 13 Spannleisten13 clamping bars
  • 14 "14 "
  • 15 "15 "
  • 16 "16 "
  • 17 Schrauben17 screws
  • 18 Schrauben18 screws
  • 19 Steg19 bridge
  • 20 Nut20 groove
  • 21 Zylindermantel21 cylinder jacket
  • 22 Steg22 bridge
  • 23 Nut23 groove
  • 24 Spannwelle24 tension shaft
  • 25 Betätigungswelle25 actuating shaft
  • 26 Greiferaufschlagleiste26 gripper bar
  • 27 Platinen27 boards
  • 28 Schwenkwelle28 swivel shaft
  • 29 Farbwerk29 inking unit
  • 50 Feuchtwerk50 dampening system
  • 31 Transportkettensystem31 Transport chain system

Claims (4)

1. Druckwerk für eine Bogen-Offsetrotationsdruckmaschine mit mindestens einem Plattenzylinder, dem ein Farbwerk und ein Feuchtwerk zugeordnet sind, mindestens einem Gummizylinder und einem Druckzylinder, über dessen Druckzylinder ein Widerdruck auf den Bogen aufbringbar ist, dadurch gekennzeichnet, daß der Druckzylinder (9) mit Aufspannmitteln (13 bis 24) zur Festlegung einer flexiblen Flachdruckplatte (12) versehen ist und an den Druckzylinder (9) ein Farbwerk (29) anstellbar ist.1. Printing unit for a sheet-fed offset printing press with at least one plate cylinder, to which an inking unit and a dampening unit are assigned, at least one blanket cylinder and a printing cylinder, via the printing cylinder of which a counterpressure can be applied to the sheet, characterized in that the printing cylinder (9) includes Clamping means (13 to 24) for fixing a flexible planographic printing plate (12) is provided and an inking unit (29) can be set on the printing cylinder (9). 2. Druckwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Flachdruckplatte (12) eine DiLithoplatte ist und an den Druckzylinder (9) zusätzlich ein Feuchtwerk (30) anstellbar ist.2. Printing unit according to claim 1, characterized in that the planographic printing plate (12) is a DiLithoplatte and on the printing cylinder (9) additionally a dampening unit (30) can be set. 3. Druckwerk nach Anspruch 1, dadurch gekennzeichnet, daß der Durchmesser des Druckzylinders (9) mindestens um die doppelte Dicke der Flachdruckplatte (12) kleiner bemessen ist als der Durchmesser des dem Druckzylinder (9) zugeordneten Meß- oder Schmitzringes (11).3. Printing unit according to claim 1, characterized in that the diameter of the printing cylinder (9) is dimensioned at least twice the thickness of the planographic printing plate (12) smaller than the diameter of the measuring cylinder (9) associated with the measuring or bearer ring (11). 4. Druckwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Spannmittel (13 bis 24) des Druckzylinders (9) derart ausgebildet sind, daß außer der Flachdruckplatte (12) auch ein elastischer oder ein starrer Aufzug aufspannbar sind.4. Printing unit according to claim 1, characterized in that the clamping means (13 to 24) of the printing cylinder (9) are designed such that in addition to the planographic printing plate (12) an elastic or a rigid elevator can be clamped.
EP83103431A 1982-06-03 1983-04-08 Printing unit for an offset printing machine for printing sheets Expired EP0096181B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83103431T ATE25034T1 (en) 1982-06-03 1983-04-08 PRINT UNIT FOR A SHEET OFFSET ROTARY PRESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3220919 1982-06-03
DE3220919A DE3220919C2 (en) 1982-06-03 1982-06-03 Printing unit for a sheet-fed rotary offset printing machine that can be switched from perfect to perfect

Publications (3)

Publication Number Publication Date
EP0096181A2 true EP0096181A2 (en) 1983-12-21
EP0096181A3 EP0096181A3 (en) 1985-06-05
EP0096181B1 EP0096181B1 (en) 1987-01-21

Family

ID=6165213

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103431A Expired EP0096181B1 (en) 1982-06-03 1983-04-08 Printing unit for an offset printing machine for printing sheets

Country Status (10)

Country Link
US (1) US4587897A (en)
EP (1) EP0096181B1 (en)
JP (1) JPS58220744A (en)
AT (1) ATE25034T1 (en)
BE (1) BE896964A (en)
CA (1) CA1202523A (en)
DE (2) DE3220919C2 (en)
ES (1) ES8402764A1 (en)
FR (1) FR2527982B1 (en)
IT (1) IT1168877B (en)

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EP0150355A2 (en) * 1984-01-30 1985-08-07 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Perfecting method and offset printing press for sheets for carrying out the method

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DE3327792C2 (en) * 1983-08-02 1985-08-14 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Process for the production of a perfecting with a convertible sheet-fed offset rotary printing machine of the five-cylinder type
DE3327791C1 (en) * 1983-08-02 1985-03-07 Roland Man Druckmasch Process for producing a beautiful and reverse printing with a sheet-fed rotary offset printing machine which can be converted from beautiful to beautiful and reverse printing in a row construction
DE3327790C2 (en) * 1983-08-02 1985-10-10 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Sheet-fed rotary offset printing machine based on the five-cylinder system
US4829896A (en) * 1987-05-18 1989-05-16 W. R. Grace & Co. Apparatus for attaching a printing blanket to a printing cylinder
US4976197A (en) * 1988-07-27 1990-12-11 Ryobi, Ltd. Reverse side printing device employing sheet feed cylinder in sheet-fed printer
US6401608B1 (en) * 2000-05-05 2002-06-11 Halm Industries, Co., Inc. Printing press with perfecting station
US6465154B1 (en) * 2000-10-17 2002-10-15 Howard A. Fromson Web fed external drum printing plate imaging
DE10235872A1 (en) * 2002-07-30 2004-02-19 Ebe Hesterman Satellite printing machine for printing on arched substrates
DE102011119088A1 (en) * 2011-11-22 2013-05-23 Gallus Druckmaschinen Gmbh Flexographic printing unit with toggle lever system
CN107639923A (en) * 2017-09-14 2018-01-30 浙江炜冈机械有限公司 The printing mechanism of offset press

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FR2492732A1 (en) * 1980-10-25 1982-04-30 Roland Man Druckmasch OFFSET MACHINE FOR PRINTING SHEETS INCLUDING AT LEAST ONE RECTO-BACK GROUP

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* Cited by examiner, † Cited by third party
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EP0150355A2 (en) * 1984-01-30 1985-08-07 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Perfecting method and offset printing press for sheets for carrying out the method
EP0150355B1 (en) * 1984-01-30 1990-03-07 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Perfecting method and offset printing press for sheets for carrying out the method

Also Published As

Publication number Publication date
ES522914A0 (en) 1984-03-01
DE3220919A1 (en) 1983-12-08
CA1202523A (en) 1986-04-01
EP0096181B1 (en) 1987-01-21
ATE25034T1 (en) 1987-02-15
BE896964A (en) 1983-10-03
US4587897A (en) 1986-05-13
JPS58220744A (en) 1983-12-22
JPH0376219B2 (en) 1991-12-04
EP0096181A3 (en) 1985-06-05
IT1168877B (en) 1987-05-20
FR2527982B1 (en) 1988-03-04
FR2527982A1 (en) 1983-12-09
IT8348344A0 (en) 1983-05-20
DE3220919C2 (en) 1984-12-20
ES8402764A1 (en) 1984-03-01
DE3369279D1 (en) 1987-02-26

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