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EP0502291A1 - Sheed-fed rotary printing machine with registration bars - Google Patents

Sheed-fed rotary printing machine with registration bars Download PDF

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Publication number
EP0502291A1
EP0502291A1 EP92100712A EP92100712A EP0502291A1 EP 0502291 A1 EP0502291 A1 EP 0502291A1 EP 92100712 A EP92100712 A EP 92100712A EP 92100712 A EP92100712 A EP 92100712A EP 0502291 A1 EP0502291 A1 EP 0502291A1
Authority
EP
European Patent Office
Prior art keywords
marks
front marks
front lay
sheet
printing machine
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
EP92100712A
Other languages
German (de)
French (fr)
Other versions
EP0502291B1 (en
Inventor
Claus Dieter Simeth
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 Miller Druckmaschinen GmbH
MAN Roland Druckmaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Miller Druckmaschinen GmbH, MAN Roland Druckmaschinen AG filed Critical MAN Miller Druckmaschinen GmbH
Publication of EP0502291A1 publication Critical patent/EP0502291A1/en
Application granted granted Critical
Publication of EP0502291B1 publication Critical patent/EP0502291B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00Registering, e.g. orientating, articles; Devices therefor
    • B65H9/04Fixed or adjustable stops or gauges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F21/00Devices for conveying sheets through printing apparatus or machines
    • B41F21/12Adjusting leading edges, e.g. front stops

Definitions

  • the invention relates to a rotary sheet printing machine with a register bar with a plurality of conveyor marks arranged in a row transversely to the conveying direction of the sheets and individually adjustable in the conveying direction for aligning the conveying edges of the sheets.
  • the leading edges of the sheets to be printed are not always straight and are also not always perpendicular to the side edges.
  • the invention avoids these disadvantages. It is based on the task of proposing a rotary sheet-fed printing press with the features mentioned at the beginning, in which the desired adjustment of the front brands is perceptibly simplified.
  • the invention is characterized in that a control unit is provided on both sides of the machine and in the field of vision of the front brands, with which each of the front brands individually and also all front brands together via the front brands assigned servomotors are adjusted in the conveying direction of the sheet can, and that in the field of vision of the control units displays for the positions of the front marks are arranged.
  • the operator of the printing press only needs to actuate the control unit, in which case the relevant front mark - or also several or all front marks - are adjusted according to the commands entered by him. This takes place in visual contact with the front marks, so that the operator - with the printing press running - can immediately check whether the adjustment made by him is sufficient.
  • the control units are provided on both sides of the machine so that the operator can make the adjustment from each of the two sides of the machine.
  • the displays for the actual positions of the front marks which are also provided in the control unit's field of vision, permit visual control of the respectively selected adjustment.
  • control units have first pushbuttons for selecting the front marks and second pushbuttons for adjusting the respectively selected front marks in one of the two adjustment directions and a third pushbutton for the zero position of the front marks.
  • the invention is explained in more detail below on the basis of an exemplary embodiment from which further important features result.
  • the figure shows schematically a view of the essential components of the arrangement according to the invention.
  • a tab bar with a total of seven front marks is shown schematically and in a top view. Above it, also shown schematically, is a display panel with left and right control units. The display panel actually extends perpendicularly and is provided approximately at the operator's eye level. For reasons of space, the tab bar and the scoreboard are shown in a broken line, so that the two ends of the scoreboard can be seen above all.
  • the register bar indicated as a whole at item 1 is fed 2 sheets in the direction of the arrow.
  • On the register bar are front marks 3, which in the direction of the double arrow 4, ie can be adjusted in or against the direction of sheet travel. This is done according to the invention via servomotors which are not shown in the drawing and can be controlled individually.
  • Displays 6 are provided on the display panel indicated as a whole at item 5, each of the displays being assigned to the front mark just below it. For this reason, the advertisements are numbered I to VII.
  • the respective position of the front mark in question appears on the displays, for example expressed in terms of its deflection from a predetermined zero position in hundredths of a millimeter.
  • the display panel 5 has a left-hand control unit 7 and a right-hand control unit 8 of identical construction.
  • Each of the control units has first pushbuttons 9 for selecting a specific one of the front marks 3 or the servomotors assigned to these front marks. For this reason, the pushbuttons 9 are also numbered I to VII.
  • each control unit 7,8 has second pushbuttons 10, 11 with which the respectively selected front mark can be adjusted in one of the directions of the double arrow 4.
  • a third push button 12 is provided with which the zero position can be selected.
  • the frame of the machine is indicated at position 13.
  • the operator detects an incorrect register, all he has to do is select the relevant pushbutton (or pushbuttons) 9 with which the register error can be corrected.
  • the selected front mark is adjusted in the conveying direction 2 or in the opposite direction. This adjustment and the resulting effect can be observed by the operator simultaneously with the adjustment or correction of the register, i.e. with the machine running.
  • the displays 6 show the respectively adjusted adjustment and also serve to note down the optimal positions of the front marks that have been found.
  • the front marks can also be adjusted all together in parallel using the control.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Handling Of Cut Paper (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

A rotary sheet-printing press includes a register bar; a plurality of front lay marks mounted on the register bar in a series extending perpendicularly to a sheet-feeding direction; a plurality of setting motors, each connected to a separate front lay mark for shifting each front lay mark parallel to the sheet-feeding direction; a control panel; manually operable controls mounted on the control panel in a field of vision of the front lay marks and connected to the setting motors for energizing the setting motors of a desired number of arbitrarily selected front lay marks and for adjusting the selected front lay marks parallel to the sheet-feeding direction; and a visual indicator mounted on the control panel and operatively connected to the front lay marks for displaying actual positions thereof.

Description

Die Erfindung betrifft eine Rotations-Bogendruckmaschine mit einer Registerleiste mit mehreren, in einer Reihe quer zur Förderrichtung der Bogen angeordneten und einzeln in Förderrichtung verstellbaren Fördermarken zum Ausrichten der Förderkanten der Bogen.The invention relates to a rotary sheet printing machine with a register bar with a plurality of conveyor marks arranged in a row transversely to the conveying direction of the sheets and individually adjustable in the conveying direction for aligning the conveying edges of the sheets.

Bedingt durch Fehler beim Schneiden der Bogen sind die Vorderkanten der zu bedruckenden Bogen nicht immer gerade und verlaufen auch nicht immer rechtwinklig zu den Seitenkanten.Due to errors in cutting the sheets, the leading edges of the sheets to be printed are not always straight and are also not always perpendicular to the side edges.

Um diese Fehler, die zu einem Fehlregister in der Bogendruckmaschine führen können, auszugleichen, ist es bekannt, die Vordermarken einzeln entsprechend dem jeweiligen Profil der Vorderkanten der Bogen auszurichten. Das Ausrichten der Vorderkanten erfolgt bisher von Hand über ein geeignetes Werkzeug (Schraubenschlüssel). Dies ist aber nicht nur umständlich und kann auch nur bei stillstehender Maschine erfolgen, sondern vor allen ist es nachteilig, daß beim Verstellen einer bestimmten Vordermarke die Bedienungsperson den Sichtkontakt mit dieser Vordermarke verliert, um nämlich die Verstellung über den Schraubenschlüssel vornehmen zu können. Es ist dann keine direkte und unmittelbare Kontrolle möglich, ob die gefundene Verstellung ausreichend bzw. zu groß war. Gegebenenfalls können auch Verwechselungen der jeweils zu verstellenden Vordermarken vorkommen.In order to compensate for these errors, which can lead to an incorrect register in the sheet-fed printing press, it is known to individually align the front marks according to the respective profile of the leading edges of the sheets. Up to now, the front edges have been aligned by hand using a suitable tool (wrench). This is not only cumbersome and can only be done when the machine is at a standstill, but above all it is disadvantageous that when a certain front mark is adjusted, the operator loses visual contact with this front mark in order to be able to make the adjustment using the wrench. No direct and immediate control is then possible as to whether the adjustment found was sufficient or too large. If necessary, mix-ups of the front brands to be adjusted can also occur.

Die Erfindung vermeidet diese Nachteile. Ihr liegt die Aufgabe zugrunde, eine Rotations-Bogendruckmaschine mit den eingangs genannten Merkmalen vorzuschlagen, bei der die jeweils gewünschte Verstellung der Vordermarken fühlbar vereinfacht ist.The invention avoids these disadvantages. It is based on the task of proposing a rotary sheet-fed printing press with the features mentioned at the beginning, in which the desired adjustment of the front brands is perceptibly simplified.

Zur Lösung dieser Aufgabe ist die Erfindung dadurch gekennzeichnet, daß an beiden Seiten der Maschine und im Sichtbereich der Vordermarken jeweils eine Steuereinheit vorgesehen ist, mit der jede der Vordermarken einzeln sowie auch alle Vordermarken zusammen über den Vordermarken zugeordnete Stellmotoren in der Förderrichtung der Bogen verstellt werden können, und daß im Sichtbereich der Steuereinheiten Anzeigen für die Positionen der Vordermarken angeordnet sind.To achieve this object, the invention is characterized in that a control unit is provided on both sides of the machine and in the field of vision of the front brands, with which each of the front brands individually and also all front brands together via the front brands assigned servomotors are adjusted in the conveying direction of the sheet can, and that in the field of vision of the control units displays for the positions of the front marks are arranged.

Sobald eine oder mehrere der Vordermarken verstellt werden müssen, was sich beim Betrieb der Maschine herausstellt, wenn nämlich Bogen mit nicht im rechten Winkel verlaufenden Vorderkanten gefördert werden, so braucht die Bedienungsperson der Druckmaschine lediglich die Steuereinheit zu betätigen, wobei dann die betreffenden Vordermarke - oder auch mehrere bzw. alle Vordermarken - entsprechend den von ihm eingegebenen Befehlen verstellt werden. Dies erfolgt im Sichtkontakt mit den Vordermarken, so daß die Bedienungsperson - bei laufender Druckmaschine - unmittelbar kontrollieren kann, ob die von ihr vorgenommene Verstellung ausreicht.As soon as one or more of the front marks have to be adjusted, which turns out during operation of the machine, namely when sheets with leading edges that are not at right angles are conveyed, the operator of the printing press only needs to actuate the control unit, in which case the relevant front mark - or also several or all front marks - are adjusted according to the commands entered by him. This takes place in visual contact with the front marks, so that the operator - with the printing press running - can immediately check whether the adjustment made by him is sufficient.

Wenn vorstehend von einem Sichtkontakt gesprochen wurde, so ist damit gemeint, daß die Bedienungsperson die Steuereinheit betätigen kann und gleichzeitig alle Vordermarken beobachten kann. Durch die erfindungsgemäße Anordnung wird also eine direkte und unmittelbare Zuordnung zwischen den zu verstellenden Größen - hier die Vordermarken - und einer diesen Größen zugeordenten Steuereinheit geschaffen, ohne die beim Stand der Technik vorhandenen Umwege, bei denen die Bedienungsperson zum verstellen der Vordermarken seinen Platz wechseln mußte und damit den Sichtkontakt mit den zu verstellenden Vordermarken verlor.When visual contact has been mentioned above, it means that the operator can operate the control unit and at the same time can observe all front marks. The arrangement according to the invention thus creates a direct and immediate assignment between the sizes to be adjusted - here the front marks - and a control unit assigned to these sizes, without the detours existing in the prior art, in which the operator had to change his place to adjust the front marks and thus lost visual contact with the front brands to be adjusted.

Damit die Bedienungsperson die Verstellung von jeder der beiden Seiten der Maschine vornehmen kann, sind die Steuereinheiten an beiden Seiten der Maschine vorgesehen.The control units are provided on both sides of the machine so that the operator can make the adjustment from each of the two sides of the machine.

Die ebenfalls im Sichtbereich der Steuereinheiten vorgesehenen Anzeigen für die Istpositionen der Vordermarken gestatten eine optische Kontrolle über die jeweils gewählte Verstellung.The displays for the actual positions of the front marks, which are also provided in the control unit's field of vision, permit visual control of the respectively selected adjustment.

Es wird bevorzugt, wenn die Steuereinheiten erste Drucktasten zum Anwählen der Vordermarken und zweite Drucktasten zum Verstellen der jeweils angewählten Vordermarken in einer der beiden Verstellrichtungen haben sowie eine dritte Drucktaste für die Nullposition der Vordermarken.It is preferred if the control units have first pushbuttons for selecting the front marks and second pushbuttons for adjusting the respectively selected front marks in one of the two adjustment directions and a third pushbutton for the zero position of the front marks.

Die Erfindung wird im folgenden anhand eines Ausführungsbeispiels näher erläutert, aus dem sich weitere wichtige Merkmale ergeben. Die Figur zeigt schematisch eine Ansicht der wesentlichen Bauelemente der erfindungsgemäßen Anordnung.The invention is explained in more detail below on the basis of an exemplary embodiment from which further important features result. The figure shows schematically a view of the essential components of the arrangement according to the invention.

Unten in der Figur ist schematisch und in einer Draufsicht eine Registerleiste mit insgesamt sieben Vordermarken gezeigt. Darüber befindet sich, ebenfalls schematisch gezeigt, eine Anzeigetafel mit einer linken und einer rechten Steuereinheit. Die Anzeigetafel erstreckt sich in Wirklichkeit lotrecht und ist etwa in Augenhöhe der Bedienungsperson vorgesehen. Die Registerleiste und die Anzeigetafel sind aus Platzgründen unterbrochen zeichnerisch dargestellt, damit vor allem die beiden Enden der Anzeigetafel ersichtlich sind.At the bottom of the figure, a tab bar with a total of seven front marks is shown schematically and in a top view. Above it, also shown schematically, is a display panel with left and right control units. The display panel actually extends perpendicularly and is provided approximately at the operator's eye level. For reasons of space, the tab bar and the scoreboard are shown in a broken line, so that the two ends of the scoreboard can be seen above all.

Der als Ganzes bei Pos. 1 angedeuteten Registerleiste werden in Pfeilrichtung 2 Bogen zugeführt. Auf der Registerleiste sitzen Vordermarken 3, die in Richtung des Doppelpfeils 4, d.h. in oder gegen die Bogenlaufrichtung verstellt werden können. Dies erfolgt erfindungsgemäß über zeichnerisch nicht dargestellte und einzeln ansteuerbare Stellmotore.The register bar indicated as a whole at item 1 is fed 2 sheets in the direction of the arrow. On the register bar are front marks 3, which in the direction of the double arrow 4, ie can be adjusted in or against the direction of sheet travel. This is done according to the invention via servomotors which are not shown in the drawing and can be controlled individually.

Zeichnerisch dargestellt sind insgesamt sieben Fördermarken 3, die mit I bis VII bezeichnet sind.A total of seven conveyor marks 3, which are labeled I to VII, are shown in the drawing.

Auf der als Ganzes bei Pos. 5 angedeuteten Anzeigetafel sind Anzeigen 6 vorgesehen, wobei jede der Anzeigen der gerade darunter befindlichen Vordermarke zugeordnet ist. Aus diesem Grunde sind auch die Anzeigen mit I bis VII durchnumeriert. Auf den Anzeigen erscheint die jeweilige Position der betreffenden Vordermarke, beispielsweise ausgedrückt in ihrer Auslenkung aus einer vorgegebenen Nullage in einhundertstel Millimeter.Displays 6 are provided on the display panel indicated as a whole at item 5, each of the displays being assigned to the front mark just below it. For this reason, the advertisements are numbered I to VII. The respective position of the front mark in question appears on the displays, for example expressed in terms of its deflection from a predetermined zero position in hundredths of a millimeter.

Außerdem hat die Anzeigetafel 5 eine linke Steuereinheit 7 und eine dazu identisch aufgebaute, rechte Steuereinheit 8. Jede der Steuereinheiten hat erste Drucktasten 9 zum Anwählen einer bestimmten der Vordermarken 3 bzw. der diesen Vordermarken zugeordneten Stellmotoren. Aus diesem Grunde sind die Drucktasten 9 ebenfalls mit I bis VII durchnumeriert.In addition, the display panel 5 has a left-hand control unit 7 and a right-hand control unit 8 of identical construction. Each of the control units has first pushbuttons 9 for selecting a specific one of the front marks 3 or the servomotors assigned to these front marks. For this reason, the pushbuttons 9 are also numbered I to VII.

Außerdem hat jede Steuereinheit 7,8 zweite Drucktasten 10, 11, mit denen die jeweils angewählten Vordermarke in einer der Richtungen des Doppelpfeils 4 verstellt werden kann.In addition, each control unit 7,8 has second pushbuttons 10, 11 with which the respectively selected front mark can be adjusted in one of the directions of the double arrow 4.

Schließlich ist jeweils eine dritte Drucktaste 12 vorgesehen, mit der die Nullposition angewählt werden kann.Finally, a third push button 12 is provided with which the zero position can be selected.

Der Rahmen der Maschine ist bei Position 13 angedeutet.The frame of the machine is indicated at position 13.

Stellt die Bedienungsperson eine Fehlregister fest, so muß sie lediglich die betreffende Drucktaste (bzw. die Drucktasten) 9 anwählen, mit der bzw. mit denen der Registerfehler korrigiert werden kann. Durch Betätigen einer der Drucktasten 10, 11 wird die angewählte Vordermarke in Förderrichtung 2 oder in Gegenrichtung dazu verstellt. Diese Verstellung und die dadurch hervorgerufene Wirkung kann die Bedienungsperson gleichzeitig mit dem Verstellen bzw. Korrigieren des Passers beobachten, d.h. bei laufender Maschine.If the operator detects an incorrect register, all he has to do is select the relevant pushbutton (or pushbuttons) 9 with which the register error can be corrected. By pressing one of the push buttons 10, 11, the selected front mark is adjusted in the conveying direction 2 or in the opposite direction. This adjustment and the resulting effect can be observed by the operator simultaneously with the adjustment or correction of the register, i.e. with the machine running.

Die Anzeigen 6 zeigen die jeweils eingestellte Verstellung an und dienen auch zum Notieren einmal gefundener optimaler Positionen der Vordermarken.The displays 6 show the respectively adjusted adjustment and also serve to note down the optimal positions of the front marks that have been found.

Es ist auch möglich, nur eine der beiden Steuereinheiten 7 oder 8 vorzusehen, wobei dann aber die Bedienungsperson eventuell zu derjenigen Seite der Maschine wechseln muß, an der sich die Steuereinheit befindet.It is also possible to provide only one of the two control units 7 or 8, but then the operator may have to switch to the side of the machine on which the control unit is located.

Die Vordermarken können über die Steuerung ggf. auch alle zusammen parallel zu sich verstellt werden.The front marks can also be adjusted all together in parallel using the control.

Claims (2)

Rotations-Bogendruckmaschine mit einer Registerleiste(1) mit mehreren, in einer Reihe quer zur Förderrichtung (2) der Bogen angeordneten und einzeln in Förderrichtung bzw. in Gegenrichtung dazu (Pfeil 4) verstellbaren Vordermarken (3) zum Ausrichten der Vorderkanten der Bogen,
dadurch gekennzeichnet,
daß an beiden Seiten der Maschine und im Sichtbereich der Vordermarken (3) jeweils eine Steuereinheit (7,8) vorgesehen ist, mit der jede der Vordermarken (3) einzeln sowie auch alle Vordermarken (3) zusammen über den Vordermarken (3) zugeordnete Stellmotoren verstellt werden können, und daß im Sichtbereich der Steuereinheiten (7,8) Anzeigen (6) für die Positionen der Vordermarken (3) angeordnet sind.
Rotary sheet printing machine with a register bar (1) with a plurality of front marks (3) arranged in a row transverse to the conveying direction (2) and individually adjustable in the conveying direction or in the opposite direction (arrow 4) for aligning the leading edges of the sheets,
characterized,
that a control unit (7, 8) is provided on both sides of the machine and in the field of vision of the front marks (3), with which each of the front marks (3) individually and also all front marks (3) together via the front marks (3) are assigned servomotors can be adjusted, and that in the field of view of the control units (7,8) displays (6) for the positions of the front marks (3) are arranged.
Rotations-Bogendruckmaschine nach Anspruch 1,
dadurch gekennzeichnet,
daß die Steuereinheiten (7,8) erste Drucktasten (9) zum Anwählen der Vordermarken (3) und zweite Drucktasten (10,11) zum Verstellen der jeweils angewählten Vordermarken in einer der beiden Verstellrichtungen haben sowie eine dritte Drucktaste (12) für die Nullposition der Vordermarken.
Rotary sheet printing machine according to claim 1,
characterized,
that the control units (7,8) have first pushbuttons (9) for selecting the front marks (3) and second pushbuttons (10,11) for adjusting the respectively selected front marks in one of the two adjustment directions and a third pushbutton (12) for the zero position of the front brands.
EP92100712A 1991-03-06 1992-01-17 Sheed-fed rotary printing machine with registration bars Expired - Lifetime EP0502291B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4107080A DE4107080C1 (en) 1991-03-06 1991-03-06
DE4107080 1991-03-06

Publications (2)

Publication Number Publication Date
EP0502291A1 true EP0502291A1 (en) 1992-09-09
EP0502291B1 EP0502291B1 (en) 1994-09-21

Family

ID=6426563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100712A Expired - Lifetime EP0502291B1 (en) 1991-03-06 1992-01-17 Sheed-fed rotary printing machine with registration bars

Country Status (5)

Country Link
US (1) US5320040A (en)
EP (1) EP0502291B1 (en)
JP (1) JPH0753544B2 (en)
AT (1) ATE111810T1 (en)
DE (2) DE4107080C1 (en)

Cited By (2)

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DE4239052C1 (en) * 1992-11-20 1994-06-01 Kba Planeta Ag Sheet guide on printing machine - has grippers on cylinders and drums for sheet guide and format adjustment devices
DE4406740A1 (en) * 1994-03-02 1995-09-07 Heidelberger Druckmasch Ag Press printing machine with paper feed correction

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Publication number Priority date Publication date Assignee Title
DE4230894C1 (en) * 1992-09-16 1994-01-20 Roland Man Druckmasch Method and device for aligning sheets
DE4421199A1 (en) * 1994-06-17 1995-12-21 Heidelberger Druckmasch Ag Paper sheets or printed product aligning mechanism
US5735213A (en) * 1996-08-30 1998-04-07 Bury; Bryan L. Printing press programmable logic controller conversion method
WO2016162811A1 (en) * 2015-04-10 2016-10-13 Omet S.R.L. System for registering the printing units of a rotary printing machine with manually- adjustable print register

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DE4004461A1 (en) * 1989-03-02 1990-09-06 Polygraph Leipzig Sheet aligning mechanism for printing machine feed - has electromagnetically operated spring-loaded tilting feed and aligning fingers with common hinged connection

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DE206888C (en) *
US4051779A (en) * 1976-05-27 1977-10-04 Mrc Manufacturing Co. Paper registration control device for printing presses
US4177730A (en) * 1976-11-04 1979-12-11 Harris Corporation Method and apparatus for web printing
DD206888A3 (en) * 1981-10-16 1984-02-08 Erhard Nitzsche CONTROL ARRANGEMENT FOR REGISTER ADJUSTING UNITS OF PRINTING CYLINDERS
US4473222A (en) * 1982-03-26 1984-09-25 Eastman Kodak Company Sheet handling apparatus
DE3709858A1 (en) * 1986-04-18 1987-10-22 Heidelberger Druckmasch Ag DETERMINING THE MULTI-COLOR PRINT REGISTER ERROR
DE3633855A1 (en) * 1986-10-04 1988-04-14 Heidelberger Druckmasch Ag METHOD AND DEVICE FOR FIXING CORRECTION
JP2610137B2 (en) * 1987-08-17 1997-05-14 リョービ株式会社 Fore-end position adjustment device for sheet-fed printing press

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
DE4004461A1 (en) * 1989-03-02 1990-09-06 Polygraph Leipzig Sheet aligning mechanism for printing machine feed - has electromagnetically operated spring-loaded tilting feed and aligning fingers with common hinged connection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239052C1 (en) * 1992-11-20 1994-06-01 Kba Planeta Ag Sheet guide on printing machine - has grippers on cylinders and drums for sheet guide and format adjustment devices
DE4406740A1 (en) * 1994-03-02 1995-09-07 Heidelberger Druckmasch Ag Press printing machine with paper feed correction
DE4406740B4 (en) * 1994-03-02 2005-01-27 Heidelberger Druckmaschinen Ag Device for register correction in a sheet-fed press

Also Published As

Publication number Publication date
EP0502291B1 (en) 1994-09-21
DE59200514D1 (en) 1994-10-27
DE4107080C1 (en) 1992-06-04
JPH0592845A (en) 1993-04-16
JPH0753544B2 (en) 1995-06-07
US5320040A (en) 1994-06-14
ATE111810T1 (en) 1994-10-15

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