EP0726146B1 - Control for a printing machine - Google Patents
Control for a printing machine Download PDFInfo
- Publication number
- EP0726146B1 EP0726146B1 EP96100877A EP96100877A EP0726146B1 EP 0726146 B1 EP0726146 B1 EP 0726146B1 EP 96100877 A EP96100877 A EP 96100877A EP 96100877 A EP96100877 A EP 96100877A EP 0726146 B1 EP0726146 B1 EP 0726146B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- angle
- plate cylinder
- plate
- sensors
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0009—Central control units
Definitions
- the invention relates to a control for a printing press according to the preamble of Claim 1.
- Sheet-fed offset printing machines generally have a device on the plate cylinder to decouple the plate cylinder from the drive gear and the gear train. Devices are known in which the plate cylinder up to one entire rotation can be rotated relative to the drive gear. Such facilities are often called circumferential coarse register adjustment.
- an angle encoder incrementmental encoder, absolute angle encoder
- the plate and blanket cylinders can be moved into certain positions, so this is only possible if the plate cylinders in the so-called Are zero position, i.e. a previous coarse circumference register adjustment again has been canceled.
- DE 3 342 662 A1 describes a device on a printing press consisting of a Plate and / or blanket cylinder known, in which on the plate cylinder Actual position encoder is attached, by means of this in connection with predetermined target values the plate cylinder and / or the blanket cylinder in predetermined positions can be moved.
- This actual position encoder can be an angle encoder or but it can also be a contactlessly scanning switch.
- Adjustability of plate cylinders is not dealt with in this document, so that at one To arrange printing machine with several printing units according to several angle encoders are what can be regarded as disadvantageous due to the high construction costs.
- the object of the present invention is therefore a control device according to the preamble of claim 1 to further develop such that in a simple manner compared to Main drive adjustable cylinders can be moved exactly to specified positions can.
- FIG. 1 shows the first five printing units of a sheetfed offset press in a row.
- An angle encoder WG is attached to a system drum A, which is designed as an absolute encoder according to the exemplary embodiment.
- the position signals this angle encoder WG are fed to a controller S.
- the control S is connected to the main drive HA of the printing press and gives to it appropriate commands to move to specified target positions. These are in the controller S stores a plurality of (first) target angle values which determine Positions of the plate cylinder P in the individual printing units correspond.
- target angle values for a plate cylinder are present So around this plate cylinder, for example, in a position for inserting one Pressure plate in the pressure start clamping rail, for inserting the pressure plate trailing edge position in the print end clamping rail etc.
- control S target angle values for the individual plate cylinders are also stored in the printing units, which serve the cylinder-related activation of certain actuators. Be here for example, the turning on and off of dampening and / or inking rollers.
- the plate cylinders P are assigned fixed sensors SR, which feel the markings made on the individual plate cylinders P.
- the individual sensors SR give a signal with each rotation of the plate cylinder P. when the mark passes the respective sensor.
- the control S also contains (second) angular position values for the individual plate cylinders P stored, which correspond to those angle values when the sensors SR detect the markings on the plate cylinders P in the undisguised basic state.
- the controller S now performs a comparison of the actual angular position for each sensor SR when emitting a signal with the associated stored angle value. Is this difference is zero, the plate cylinder is not adjusted, so it is in its basic position. Now this plate cylinder is to be moved to a predetermined position be, e.g. B. for inserting a pressure plate leading edge into the pressure start clamping rail, the control S does this with the corresponding stored (first) Target angle values in connection with those recorded via the angle encoder WG Actual angle values by.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Die Erfindung betrifft eine Steuerung für eine Druckmaschine gemäß dem Oberbegriff von Anspruch 1.The invention relates to a control for a printing press according to the preamble of Claim 1.
Bogenoffsetdruckmaschinen weisen in der Regel an dem Plattenzylinder eine Einrichtung auf, um den Plattenzylinder gegenüber dem Antriebszahnrad und dem Räderzug zu entkoppeln. Dabei sind Einrichtungen bekannt, bei welchen der Plattenzylinder bis zu einer ganzen Umdrehung gegenüber dem Antriebszahnrad verdreht werden kann. Derartige Einrichtungen werden häufig als Umfangs-Grobregisterverstellung bezeichnet. Weist eine Bogenoffsetdruckmaschinen einen Winkelgeber (Inkrementalgeber, Absolutwinkelgeber) auf, vermittels dem in Verbindung mit dem nachgeschalteten Hauptantrieb der Druckmaschine die Platten- und Gummituchzylinder in bestimmte Positionen verfahren werden können, so ist dies nur möglich, wenn in den einzelnen Druckwerken die Plattenzylinder in der sogenannten Null-Position stehen, also eine vorherige Grob-Umfangsregisterverstellung wieder rückgängig gemacht worden ist. Der Grund hierfür liegt darin, daß in der Steuerung für die einzelnen Druckwerkszylinder Winkelwerte vorgegeben sind, welche dann über den Hauptantrieb angefahren werden, um beispielsweise zum Einlegen einer neuen Druckplatte eine günstige Position der Druckanfang-Klemmschiene des Plattenzylinders zu erzielen. Dies gilt dabei insbesondere für Druckmaschinen, welche halb- oder vollautomatische Druckplattenwechseleinrichtungen aufweisen.Sheet-fed offset printing machines generally have a device on the plate cylinder to decouple the plate cylinder from the drive gear and the gear train. Devices are known in which the plate cylinder up to one entire rotation can be rotated relative to the drive gear. Such facilities are often called circumferential coarse register adjustment. Has a sheetfed offset press an angle encoder (incremental encoder, absolute angle encoder), by means of in connection with the downstream main drive of the printing press the plate and blanket cylinders can be moved into certain positions, so this is only possible if the plate cylinders in the so-called Are zero position, i.e. a previous coarse circumference register adjustment again has been canceled. The reason for this is that in the control for the individual printing unit cylinders are given angle values, which are then over the Main drive to be started, for example to insert a new pressure plate to achieve a favorable position of the pressure start clamping rail of the plate cylinder. This applies in particular to printing presses that are semi or fully automatic Have printing plate changing devices.
Das gleiche Problem hinsichtlich des Anfahrens bestimmter Platten- oder Gummituchzylinderpositionen ergibt sich dabei bei Bogenoffsetdruckmaschinen mit umstellbaren Bogenwendeeinrichtungen. Die Platten- und Gummituchzylinder in den Druckwerken nach der Wendung sind im Betriebszustand Schön- und Widerdruck entsprechend formatabhängig gegenüber der Grundposition verdreht, so daß über einen Winkelgeber - beispielsweise am ersten Druckwerk - die vorgegebenen Positionen nicht mehr angefahren werden können. The same problem with moving to certain plate or blanket cylinder positions arises in sheetfed offset presses with convertible sheet turning devices. The plate and blanket cylinders in the printing units after the In the operating condition, perfecting and reverse printing are accordingly format-dependent rotated relative to the basic position, so that via an angle encoder - for example on first printing unit - the specified positions can no longer be reached.
Aus der DE 3 342 662 A1 ist eine Vorrichtung an einer Druckmaschine, bestehend aus einem Platten- und/oder Gummituchzylinder bekannt, bei welcher am Plattenzylinder ein Stellungs-Ist-Geber angebracht ist, vermittels dem in Verbindung mit vorgegebenen Soll-Werten der Plattenzylinder und/oder der Gummituchzylinder in vorgegebene Positionen verfahren werden können. Dieser Stellungs-Ist-Geber kann dabei ein Winkelgeber oder aber auch ein berührungslos Markierungen abtastender Schalter sein. Auf das Problem der Verstellbarkeit von Plattenzylindern wird in dieser Schrift nicht eingegangen, so daß bei einer Druckmaschine mit mehreren Druckwerken entsprechend mehere Winkelgeber anzuordnen sind, was durch den bautechnischen hohen Aufwand als nachteilig anzusehen ist.DE 3 342 662 A1 describes a device on a printing press consisting of a Plate and / or blanket cylinder known, in which on the plate cylinder Actual position encoder is attached, by means of this in connection with predetermined target values the plate cylinder and / or the blanket cylinder in predetermined positions can be moved. This actual position encoder can be an angle encoder or but it can also be a contactlessly scanning switch. On the problem of Adjustability of plate cylinders is not dealt with in this document, so that at one To arrange printing machine with several printing units according to several angle encoders are what can be regarded as disadvantageous due to the high construction costs.
Aus der DE 3 940 796 C2 ist es ebenfalls bekannt, einen mit dem Plattenzylinder umlaufenden Winkelgeber für einen automatischen Druckplattenwechsel vorzusehen. Auch in dieser Schrift wird auf das Problem der in Umfangsrichtung verstellbaren Plattenzylinder nicht eingegangen, so daß die voranstehend genannten Nachteile ebenfalls gelten.From DE 3 940 796 C2 it is also known to have a rotating cylinder with the plate cylinder To provide an angle encoder for an automatic pressure plate change. Also in this document addresses the problem of the circumferentially adjustable plate cylinder not received, so that the disadvantages mentioned above also apply.
Aus der DE 9 202 899 U1 ist eine Vorrichtung zur Erfassung der Plattenzylinderposition bekannt, welche aus einem gestellfest angebrachten, abstandslos tastenden Sensor besteht, der eine am Plattenzylinder angebrachte Markierung tastet. Wie die Signale, welche bei jeder Umdrehung eines Plattenzylinders entstehen, aber verarbeitet werden, ist in dieser Schrift nicht beschrieben.DE 9 202 899 U1 describes a device for detecting the plate cylinder position known, which consists of a frame-mounted, non-spaced sensing sensor, who feels a mark made on the plate cylinder. Like the signals that come with everyone Rotation of a plate cylinder arise, but is processed, is in this Scripture not described.
Aufgabe der vorliegenden Erfindung ist es daher, eine Steuerungsvorrichtung gemäß dem Oberbegriff von Anspruch 1 derartig weiterzubilden, so daß in einfacher Weise gegenüber dem Hauptantrieb verstellbare Zylinder exakt in vorgegebene Positionen verfahren werden können.The object of the present invention is therefore a control device according to the preamble of claim 1 to further develop such that in a simple manner compared to Main drive adjustable cylinders can be moved exactly to specified positions can.
Gelöst wird diese Aufgabe durch die kennzeichnenden Merkmale von Anspruch 1. Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.This problem is solved by the characterizing features of claim 1. Further training the invention emerge from the subclaims.
Gemäß der Erfindung ist vorgesehen, daß die mit dem Antrieb der Druckmaschine sowie einem eintourig umlaufenden Winkelgeber in Verbindung stehende Steuerung zusätzlich noch die Signale von Sensoren empfängt, welche Markierungen an den Plattenzylindern abtasten. In der Steuerung sind dabei verschiedene Winkelwerte abgespeichert, welche dazu dienen, beispielsweise die Plattenzylinder in den einzelnen Druckwerken in vorgesehene Positionen zu verfahren. In der Steuerung sind ferner Winkelwerte abgespeichert, welche den Werten des Winkelgebers bei Signalabgabe der einzelnen Sensoren entsprechen, befinden sich die Plattenzylinder sich in ihrer Null-Postion. Sind nun ein oder mehrere Plattenzylinder in Umfangsrichtung gegenüber der jeweiligen Null-Position verdreht, so ist durch die Steuerung feststellbar, daß der gespeicherte Winkelwert für einen Plattenzylinder mit der bei Erfassen der Markierung durch den Sensor festgestellten Winkelstellung nicht übereinstimmt. Diese Differenz wird nun durch die Steuerung in die entsprechenden Soll-Winkelwerte zum Positionieren des Plattenzylinders in vorgegebene Positionen eingerechnet. Das Anfahren dieser Positionen erfolgt dabei wieder über die von dem Winkelgeber erfaßten Ist-Stellungswerte der Druckmaschine in Verbindung mit den derartig modifizierten Soll-Werten.According to the invention it is provided that with the drive of the printing press and a control unit connected to a rotary encoder rotating in addition still receives the signals from sensors, which markings on the plate cylinders scan. Various angle values are stored in the control, which serve, for example, the plate cylinders provided in the individual printing units Positions to move. Angle values are also stored in the control, which correspond to the values of the angle encoder when the individual sensors emit signals, the plate cylinders are in their zero position. Are now one or more Plate cylinder in the circumferential direction with respect to the respective zero position twisted like that can be determined by the control that the stored angle value for a plate cylinder with the angular position determined by the sensor when the marking is detected does not match. This difference is now reflected in the control Target angular values for positioning the plate cylinder in predetermined positions are included. These positions are again approached by the angle encoder detected actual position values of the printing press in connection with those modified in this way Target values.
Des weiteren erfolgt die Erläuterung eines Ausführungsbeispiels der Erfindung anhand der Zeichnung. Die Figur zeigt dabei die ersten fünf Druckwerke einer Bogenoffsetdruckmaschine in Reihenbauweise. An einer Anlagetrommel A ist ein Winkelgeber WG angebracht, der gemäß dem Ausführungsbeispiel als ein Absolutwertgeber ausgebildet ist. Die Stellungssignale dieses Winkelgebers WG werden einer Steuerung S zugeleitet. Die Steuerung S steht mit dem Hauptantrieb HA der Druckmaschine in Verbindung und gibt an diesen entsprechende Kommandos, um vorgegebene Soll-Positionen anzufahren. Dazu sind in der Steuerung S eine Vielzahl von (ersten) Soll-Winkelwerten abgespeichert, welche bestimmten Positionen der Plattenzylinder P in den einzelnen Druckwerken entsprechen. Dabei kann vorgesehen sein, daß für einen Plattenzylinder mehrere Soll-Winkelwerte vorliegen, also um diesen Plattenzylinder beispielsweise in eine Position zum Einführen einer Druckplatte in die Druckanfangsklemmschiene, zum Einführen der Druckplattenhinterkante in die Druckende-Spannschiene usw. zu positionieren. Ferner sind in der Steuerung S auch Soll-Winkelwerte für die einzelnen Plattenzylinder in den Druckwerken abgespeichert, welche dem zylinderbezogenen Aktivieren bestimmter Stellglieder dienen. Hier sei beispielsweise das An- und Abstellen von Feucht- und/oder Farbauftragswalzen genannt.Furthermore, an exemplary embodiment of the invention is explained using the Drawing. The figure shows the first five printing units of a sheetfed offset press in a row. An angle encoder WG is attached to a system drum A, which is designed as an absolute encoder according to the exemplary embodiment. The position signals this angle encoder WG are fed to a controller S. The control S is connected to the main drive HA of the printing press and gives to it appropriate commands to move to specified target positions. These are in the controller S stores a plurality of (first) target angle values which determine Positions of the plate cylinder P in the individual printing units correspond. Here it can be provided that several target angle values for a plate cylinder are present So around this plate cylinder, for example, in a position for inserting one Pressure plate in the pressure start clamping rail, for inserting the pressure plate trailing edge position in the print end clamping rail etc. Furthermore, in the control S target angle values for the individual plate cylinders are also stored in the printing units, which serve the cylinder-related activation of certain actuators. Be here for example, the turning on and off of dampening and / or inking rollers.
In den einzelnen Druckwerken sind den Plattenzylindern P gestellfest Sensoren SR zugeordnet, welche an den einzelnen Plattenzylindern P angebrachte Markierungen tasten. Die einzelnen Sensoren SR geben dabei bei jeder Umdrehung der Plattenzylinder P ein Signal ab, wenn die Markierung am jeweiligen Sensor vorbeiläuft.In the individual printing units, the plate cylinders P are assigned fixed sensors SR, which feel the markings made on the individual plate cylinders P. The individual sensors SR give a signal with each rotation of the plate cylinder P. when the mark passes the respective sensor.
In der Steuerung S sind ferner (zweite) Winkelstellungswerte für die einzelnen Plattenzylinder P abgespeichert, die denjenigen Winkelwerten entsprechen, wenn die Sensoren SR die Markierungen auf den Plattenzylindern P im jeweils unverstellten Grundzustand erfassen. Die Steuerung S führt nun für jeden Sensor SR ein Vergleich der Ist-Winkelstellung bei Abgabe eines Signals mit dem dazugehörigen abgespeicherten Winkelwert durch. Ist diese Differenz gleich Null, so ist der Plattenzylinder nicht verstellt, befindet sich also in seiner Grundposition. Soll nun dieser Plattenzylinder auf eine vorgegebene Position gefahren werden, z. B. zum Einführen einer Druckplattenvorderkante in die Druckanfang-Klemmschiene, so führt die Steuerung S dies mit den entsprechenden abgespeicherten (ersten) Soll-Winkelwerten in Zusammenhang mit den über den Winkelgeber WG erfaßten Ist-Winkelwerten durch.The control S also contains (second) angular position values for the individual plate cylinders P stored, which correspond to those angle values when the sensors SR detect the markings on the plate cylinders P in the undisguised basic state. The controller S now performs a comparison of the actual angular position for each sensor SR when emitting a signal with the associated stored angle value. Is this difference is zero, the plate cylinder is not adjusted, so it is in its basic position. Now this plate cylinder is to be moved to a predetermined position be, e.g. B. for inserting a pressure plate leading edge into the pressure start clamping rail, the control S does this with the corresponding stored (first) Target angle values in connection with those recorded via the angle encoder WG Actual angle values by.
Bei einem verstellten Plattenzylinder P stimmt der bei Signalabgabe des entsprechenden Sensors SR erfaßte Winkelwert nicht mit dem abgespeicherten (zweiten) Winkelwert überein, so daß sich eine Differenz ergibt. Diese Differenz wird nun mit dem zugehörigen Soll-Winkelwert einer von diesem Plattenzylinder anzufahrenden Position verrechnet, also unter Berücksichtigung eines Vorzeichens (Richtung der Grobregisterverstellung) hinzu addiert. Soll dieser verstellte Plattenzylinder P beispielsweise in die Druckanfang-Position verfahren werden, so ist dieser Stellung nun ein neuer Soll-Winkelwert zum Anfahren vorgegeben (ermittelte Winkeldifferenz Plus gespeicherter erster Soll-Winkelwert). In an sich bekannter Weise steuert nun die Steuerung S den Hauptantrieb HA solange an, bis der über den Winkelgeber WG erfaßte Ist-Winkelwert der Maschine gleich dem neu errechneten und Soll-Winkelwert für die entsprechende Position ist.In the case of an adjusted plate cylinder P, that is correct when the corresponding signal is emitted Sensor SR detected angle value does not match the stored (second) angle value, so that there is a difference. This difference is now with the associated target angle value a position to be approached by this plate cylinder, i.e. under Consideration of a sign (direction of rough register adjustment) added. If this adjusted plate cylinder P is, for example, in the printing start position method a new setpoint angle value for starting is now given to this position (determined angle difference plus stored first setpoint angle value). In a known way Control S now controls the main drive HA until the over the angle encoder WG recorded actual angle value of the machine equal to the newly calculated and target angular value for the corresponding position.
Zur Überprüfung des Funktionszustandes der einzelnen Sensoren SR ist ferner vorgesehen, daß während eines Maschinenlaufes - dies kann durch Abfrage eines geeigneten Signals, beispielsweise des Hauptantriebes HA erfolgen - das Vorhandensein von Flankenwechseln geprüft wird. Bei Fehlen eines Flankenwechsels eines Sensors SR kann dann auf eine Störung geschlossen werden, die beispielsweise darin besteht, daß der Sensor SR selbst defekt ist bzw. daß die Aufhängung des Sensors SR verbogen ist. To check the functional state of the individual sensors SR, provision is also made for that during a machine run - this can be done by querying a suitable signal, for example, the main drive HA - the presence of edge changes is checked. In the absence of an edge change of a sensor SR, a fault can then occur can be concluded, for example, that the sensor SR itself is defective is or that the suspension of the sensor SR is bent.
- AA
- AnlegetrommelFeed drum
- HAHA
- HauptantriebMain drive
- WGFlat share
- WinkelgeberAngle encoder
- SS
- Steuerungcontrol
- PP
- PlattenzylinderPlate cylinder
- SRSR
- Sensorsensor
Claims (2)
- Control device for a printing press, particularly an offset sheet printing press, which has a single turn running angle transmitter, which is connected with a control and via the control operatively connected with the main drive of the printing press a moving to preset cylinder positions takes place by comparison of the actual angle value provided by the angle transmitter with stored desired angle values, characterised in that sensors (SR) fixed with respect to the frame are arranged relative to the plate cylinders (P), which sense in contact-free fashion markings applied to the plate cylinders (P), that the sensors (SR) are connected with the control (S) and this contains as well as first desired angle values for moving to preset positions second angle values in stored form, which emerge if the sensors (SR) detect a marking on a non-adjusted plate cylinder (P), and that the control (S) is constructed for this to calculate in each case a difference between the actual angle value on signal output of a sensor (SR) and the respective stored second angle value with unadjusted plate cylinder (P) and to calculate this for moving this plate cylinder (P) into a preset position in combination with the respective desired angle value.
- Device according to Claim 1, characterised in that by the control (S), checking of the signals of the sensors (SR) can be carried out in the presence of a change of side during press running.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19504585A DE19504585C2 (en) | 1995-02-11 | 1995-02-11 | Control for a cylinder position of a printing machine |
| DE19504585 | 1995-02-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0726146A2 EP0726146A2 (en) | 1996-08-14 |
| EP0726146A3 EP0726146A3 (en) | 1997-02-05 |
| EP0726146B1 true EP0726146B1 (en) | 1998-10-14 |
Family
ID=7753726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96100877A Expired - Lifetime EP0726146B1 (en) | 1995-02-11 | 1996-01-23 | Control for a printing machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0726146B1 (en) |
| AT (1) | ATE172153T1 (en) |
| DE (2) | DE19504585C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982059B (en) * | 2005-11-08 | 2011-06-08 | 曼罗兰公司 | Printing machine and operating method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH115297A (en) * | 1997-06-18 | 1999-01-12 | Komori Corp | Automatic setup device for printer |
| DE19947230C2 (en) * | 1999-10-01 | 2001-07-26 | Koenig & Bauer Ag | Method for positioning plate cylinders of an offset rotary sheet printing machine |
| JP5224672B2 (en) * | 2006-09-26 | 2013-07-03 | リョービ株式会社 | Origin position storage mechanism and origin position storage method in printing press |
| DE102007061392A1 (en) | 2007-12-19 | 2009-06-25 | Koenig & Bauer Aktiengesellschaft | Plate cylinder positioning method for use during plate change in sheet-fed rotary printing machine, involves adjusting position of rubber cylinder in print-off-position by adjusting stop unit such that plate cylinder reaches target position |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007801A1 (en) * | 1980-02-29 | 1981-09-10 | Stork Brabant B.V., Boxmeer | Synchronising image transfer cylinders - uses sensors detecting peripheral markings to produce signals controlling rotational speeds |
| DE3342662A1 (en) * | 1983-11-25 | 1985-06-05 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | DEVICE ON A PRINTING MACHINE CONSISTING OF A PLATE AND / OR RUBBER CYLINDER |
| DD228492A1 (en) * | 1984-11-14 | 1985-10-16 | Polygraph Leipzig | DEVICE FOR REGISTER ADJUSTMENT TO PRINTING MACHINES |
| US4685394A (en) * | 1986-02-20 | 1987-08-11 | Molins Machine Company | Phase register control for printer-slotter machine |
| DE3703998A1 (en) * | 1986-06-14 | 1987-12-17 | Roland Man Druckmasch | Device on printing machines with adjustment devices for the circumferential, lateral and diagonal register |
| DE3940796A1 (en) * | 1989-12-09 | 1991-06-13 | Koenig & Bauer Ag | METHOD AND DEVICE FOR AUTOMATICALLY CHANGING A PRINT PLATE |
| JPH0398038U (en) * | 1990-01-25 | 1991-10-09 | ||
| DE9202899U1 (en) * | 1992-03-05 | 1992-05-07 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Device for detecting the plate cylinder position |
| US5357860A (en) * | 1992-03-27 | 1994-10-25 | Komori Corporation | Cylinder phase adjustment controlling apparatus for printing press |
| DE4218604C2 (en) * | 1992-06-05 | 2003-05-08 | Heidelberger Druckmasch Ag | Drive for a sheet-fed printing machine with several printing units |
-
1995
- 1995-02-11 DE DE19504585A patent/DE19504585C2/en not_active Expired - Fee Related
-
1996
- 1996-01-23 AT AT96100877T patent/ATE172153T1/en not_active IP Right Cessation
- 1996-01-23 EP EP96100877A patent/EP0726146B1/en not_active Expired - Lifetime
- 1996-01-23 DE DE59600653T patent/DE59600653D1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982059B (en) * | 2005-11-08 | 2011-06-08 | 曼罗兰公司 | Printing machine and operating method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19504585A1 (en) | 1996-08-14 |
| ATE172153T1 (en) | 1998-10-15 |
| DE19504585C2 (en) | 1997-05-07 |
| EP0726146A2 (en) | 1996-08-14 |
| DE59600653D1 (en) | 1998-11-19 |
| EP0726146A3 (en) | 1997-02-05 |
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