EP0730955B1 - Device for removing and holding a printing plate which has been removed from a printing cylinder of a rotary printing press - Google Patents

Device for removing and holding a printing plate which has been removed from a printing cylinder of a rotary printing press Download PDF

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Publication number
EP0730955B1
EP0730955B1 EP96101794A EP96101794A EP0730955B1 EP 0730955 B1 EP0730955 B1 EP 0730955B1 EP 96101794 A EP96101794 A EP 96101794A EP 96101794 A EP96101794 A EP 96101794A EP 0730955 B1 EP0730955 B1 EP 0730955B1
Authority
EP
European Patent Office
Prior art keywords
printing
plate
holding
receiving element
cylinder
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
Application number
EP96101794A
Other languages
German (de)
French (fr)
Other versions
EP0730955A1 (en
Inventor
Mathias Zuber
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0730955A1 publication Critical patent/EP0730955A1/en
Application granted granted Critical
Publication of EP0730955B1 publication Critical patent/EP0730955B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F27/00Devices for attaching printing elements or formes to supports
    • B41F27/12Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206Feeding to or removing from the forme cylinder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/60Devices for transferring printing plates
    • B41P2227/63Devices for removing printing plates

Definitions

  • DE 41 30 359 A1 shows a printing plate magazine with a device for pulling off and holding a printing plate by a plate cylinder of a rotary printing press was dissipated.
  • this device is on a printing tower Rotary printing press arranged.
  • a holding means is in for holding the pressure plate Form provided a sucker.
  • the invention has for its object a device for automatic removal, Hold and secure a printing plate by creating a plate cylinder Printing machine was discharged.
  • the advantage of the invention is that the unclamping and holding the pressure plate takes place fully automatically and no operator is required. Since also in one separate holding device a new printing plate can be provided, it is now possible to save the time to remove and remove the old printing plate and immediately start clamping the new pressure plate. This will make the whole Printing plate change accelerated.
  • Another advantage is that the holding device is arranged in the same printing unit in which the respective Plate cylinder is mounted so that the removed Printing plate not the area between the printing units blocked.
  • a receiving hook with securing device in which the removed pressure plate hooked in and against slipping out is secured.
  • a double-acting working cylinder is preferred provided the opening of the latch and the Transport the printing plate away from the plate cylinder in causes a stop position.
  • a printing unit tower 1 of a rotary printing press has in its upper area a device 2 for pulling and holding a printing plate 3, which is unwound from a plate cylinder 4 and is released by the provided clamping and tensioning devices 6, 7 of the plate cylinder 4.
  • the device according to the invention is only described with reference to one device mode.
  • the pulling and holding device 2 has one Receiving hook 8, the opening 9 substantially after points above.
  • the hook 8 has a width that is approximately corresponds to the width of the pressure plate 3.
  • the hook 8 is on a free end one in a "recording position" for the Pressure plate 3 horizontally arranged actuating lever 11 attached.
  • Operating lever 11 in a bearing 10 on Printing tower 1 pivotally mounted.
  • the operating lever 11 has a bearing pin 12 for another Actuating lever 13 which is pivotable on the Bearing pin 12 is mounted.
  • a cover 16 which with the opening the hook 8 can be brought into contact such that a The opening 9 is closed.
  • One of the cover 16 opposite end of the actuating lever 13 is pivotable on a coupling 17 stored.
  • the other end of the coupling 17 is pivotable at one end of an actuating lever 18 and its other end on the printing unit tower 1 pivotally mounted.
  • a piston rod 19 engages in the center of the adjusting lever 18 a double-acting working cylinder 21, which is pivotable is mounted on the printing unit tower 1.
  • the 6.7 of the clamping and tensioning devices Plate cylinder 4 released printing plate 3 is by means of Feed rollers 22 to 29 fed to the hook 8 and with the Pressure plate trailing edge automatically into the hook 8 mounted.
  • the hook 8 is in the "receiving position". This is achieved through a first working position of the Working cylinder 21 is produced, in which the piston rod 19th is retracted so far that the operating lever 13 is pivoted relative to the operating lever 11.
  • the working cylinder 21 is used to lock the pressure plate 3 moved into a "locking position" by the Piston rod 19 is moved out.
  • the pivots Actuating rod 13 around the bearing pin 12 to the Cover 16 on the hook 8 comes to a stop and it in is in alignment with the actuating rod 11 ( Figure 2).
  • the pressure plate end is locked in the hook 8.

Description

Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde.Device for pulling and holding a printing plate by a plate cylinder Rotary printing machine was discharged.

Durch die JP-OS Hei 3-97563 ist es bekannt, zur Entnahme einer Druckplatte vom Plattenzylinder einer Druckmaschine, die Hinterkante der Druckplatte an einem Saugkopf zu befestigen. Der Saugkopfist an einem Seil befestigt, welches von einer federbelasteten Wickelrolle aufgewickelt wird. Die Wickelrolle ist an einem benachbarten Druckwerksgehäuse befestigt.From JP-OS Hei 3-97563 it is known to remove a printing plate from Plate cylinder of a printing press, the rear edge of the printing plate on a suction head fasten. The suction head is attached to a rope, which is supported by a spring-loaded Winding roll is wound up. The winding roll is on an adjacent one Printing unit housing attached.

Es ist bei der JP-OS Hei 3-97563 von Nachteil, daß die Druckplattenabführvorrichtung nicht selbsttätig arbeiten kann, da der Saugkopfvon einer Bedienperson angebracht werden muß.It is disadvantageous in JP-OS Hei 3-97563 that the printing plate discharge device is not can work automatically since the suction head must be installed by an operator.

Die DE 41 30 359 A1 zeigt ein Druckplattenmagazin mit einer Vorrichtung zum Abziehen und Halten einer Druckplatte, die von einem Plattenzylinder einer Rotationsdruckmaschine abgeführt wurde. Darüberhinaus ist diese Vorrichtung an einem Druckwerksturm der Rotationsdruckmaschine angeordnet. Für das Halten der Druckplatte ist ein Haltemittel in Form eines Saugers vorgesehen.DE 41 30 359 A1 shows a printing plate magazine with a device for pulling off and holding a printing plate by a plate cylinder of a rotary printing press was dissipated. In addition, this device is on a printing tower Rotary printing press arranged. A holding means is in for holding the pressure plate Form provided a sucker.

Es ist bei der DE 41 30 359 A1 von Nachteil, daß die Druckplatte an dem Haltemittel nicht gegen ungewolltes Lösen gesichert ist.It is disadvantageous in DE 41 30 359 A1 that the pressure plate on the holding means is not is secured against unintentional loosening.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum selbsttätigen Abziehen, Halten und Sichern einer Druckplatte zu schaffen, die von einem Plattenzylinder einer Druckmaschine abgeführt wurde.The invention has for its object a device for automatic removal, Hold and secure a printing plate by creating a plate cylinder Printing machine was discharged.

Die Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.The object is achieved by the characterizing features of claim 1.

Der Vorteil der Erfindung liegt darin, daß das Ausspannen und Halten der Druckplatte vollautomatisch erfolgt und dabei keine Bedienperson benötigt wird. Da außerdem in einer gesonderten Haltevorrichtung eine neue Druckplatte bereitgestellt werden kann, ist es nun möglich, die Zeit zur Entnahme und zum Abtransport der alten Druckplatte zu sparen und sofort mit dem Einspannen der neuen Druckplatte zu beginnen. Hierdurch wird der gesamte Druckplattenwechsel beschleunigt. The advantage of the invention is that the unclamping and holding the pressure plate takes place fully automatically and no operator is required. Since also in one separate holding device a new printing plate can be provided, it is now possible to save the time to remove and remove the old printing plate and immediately start clamping the new pressure plate. This will make the whole Printing plate change accelerated.

Ein weiterer Vorteil liegt darin, daß die Haltevorrichtung an demselben Druckwerk angeordnet ist, in dem auch der jeweilige Plattenzylinder gelagert ist, so daß die abgeführte Druckplatte nicht den Bereich zwischen den Druckwerken versperrt.Another advantage is that the holding device is arranged in the same printing unit in which the respective Plate cylinder is mounted so that the removed Printing plate not the area between the printing units blocked.

In vorteilhafter Ausgestaltung des Erfindungsgegenstandes ist ein Aufnahmehaken mit Haltesicherung vorgesehen, in den die abgeführte Druckplatte eingehängt und gegen Herausrutschen gesichert ist.In an advantageous embodiment of the subject of the invention a receiving hook with securing device is provided, in which the removed pressure plate hooked in and against slipping out is secured.

Vorzugsweise ist ein doppeltwirkender Arbeitszylinder vorgesehen, der das Öffnen der Verriegelung und das Abtransportieren der Druckplatte weg vom Plattenzylinder in eine Haltestellung bewirkt.A double-acting working cylinder is preferred provided the opening of the latch and the Transport the printing plate away from the plate cylinder in causes a stop position.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden beschrieben.An embodiment of the invention is in the drawings shown and is described below.

Es zeigen

Fig. 1
eine schematische Darstellung eines Druckwerkturms mit Plattenzylinder und erfindungsgemäßer Druckplattenhaltevorrichtung von der Seite in "Druckplattenaufnahmestellung".
Fig. 2
die erfindungsgemäße Vorrichtung in "Druckplattenverriegelungsstellung".
Fig. 3
die erfindungsgemäße Vorrichtung in "Druckplattenhaltestellung".
Show it
Fig. 1
is a schematic representation of a printing tower with plate cylinder and printing plate holding device according to the invention from the side in "printing plate receiving position".
Fig. 2
the device according to the invention in "pressure plate locking position".
Fig. 3
the device according to the invention in the "printing plate holding position".

Ein Druckwerksturm 1 einer Rotationsdruckmaschine weist in seinem oberen Bereich eine Vorrichtung 2 zum Abziehen und Halten einer Druckplatte 3 auf, die von einem Plattenzylinder 4 abgewickelt ist und von vorgesehenen Klemm- und Spanneinrichtungen 6,7 des Plattenzylinders 4 freigegeben ist. Es sind vorzugsweise mindestens zwei parallel nebeneinander angeordnete Abzieh- und Haltevorrichtungen 2 je Druckwerksturm 1 vorgesehen.
Der besseren Übersicht wegen, wird die erfindungsgemäße Vorrichtung nur anhand einer Vorrichtungsweise beschrieben.
A printing unit tower 1 of a rotary printing press has in its upper area a device 2 for pulling and holding a printing plate 3, which is unwound from a plate cylinder 4 and is released by the provided clamping and tensioning devices 6, 7 of the plate cylinder 4. There are preferably at least two pulling and holding devices 2 arranged parallel to one another per printing unit tower 1.
For the sake of a better overview, the device according to the invention is only described with reference to one device mode.

Die Abzieh- und Haltevorrichtung 2 weist einen Aufnahmehaken 8 auf, dessen Öffnung 9 im wesentlichen nach oben weist. Der Haken 8 weist eine Breite auf, die in etwa der Breite der Druckplatte 3 entspricht. Der Haken 8 ist an einem freien Ende eines in einer "Aufnahmestellung" für die Druckplatte 3 horizontal angeordneten Betätigungshebels 11 befestigt. An einem dem Haken 8 abgewandten Ende ist der Betätigungshebel 11 in einer Lagerstelle 10 am Druckwerksturm 1 schwenkbar gelagert. Der Betätigungshebel 11 weist einen Lagerbolzen 12 für einen weiteren Betätigungshebel 13 auf, der schwenkbar auf dem Lagerbolzen 12 gelagert ist. An einem freien Ende trägt der Betätigungshebel 13 eine Abdeckung 16, die mit der Öffnung des Hakens 8 derart in Kontakt bringbar ist, daß ein Verschließen der Öffnung 9 erfolgt. Ein der Abdeckung 16 abgewandtes Ende des Betätigungshebels 13 ist schwenkbar an einer Koppel 17 gelagert. Das andere Ende der Koppel 17 ist schwenkbar an einem Ende eines Stellhebels 18 und dessen anderes Ende am Druckwerksturm 1 schwenkbar gelagert. Etwa mittig am Stellhebel 18 greift das Ende einer Kolbenstange 19 eines doppeltwirkenden Arbeitszylinders 21 an, der schwenkbar am Druckwerksturm 1 gelagert ist.The pulling and holding device 2 has one Receiving hook 8, the opening 9 substantially after points above. The hook 8 has a width that is approximately corresponds to the width of the pressure plate 3. The hook 8 is on a free end one in a "recording position" for the Pressure plate 3 horizontally arranged actuating lever 11 attached. At one end facing away from the hook 8 Operating lever 11 in a bearing 10 on Printing tower 1 pivotally mounted. The operating lever 11 has a bearing pin 12 for another Actuating lever 13 which is pivotable on the Bearing pin 12 is mounted. At one free end the Actuating lever 13 a cover 16, which with the opening the hook 8 can be brought into contact such that a The opening 9 is closed. One of the cover 16 opposite end of the actuating lever 13 is pivotable on a coupling 17 stored. The other end of the coupling 17 is pivotable at one end of an actuating lever 18 and its other end on the printing unit tower 1 pivotally mounted. Approximately the end of a piston rod 19 engages in the center of the adjusting lever 18 a double-acting working cylinder 21, which is pivotable is mounted on the printing unit tower 1.

Die von den Klemm- und Spanneinrichtungen 6,7 des Plattenzylinders 4 freigegebene Druckplatte 3 wird mittels Zuführrollen 22 bis 29 dem Haken 8 zugeführt und mit der Druckplattenhinterkante automatisch in den Haken 8 eingehängt. Der Haken 8 befindet sich in "Aufnahmestellung". Diese wird durch eine erste Arbeitsstellung des Arbeitszylinders 21 hergestellt, bei der die Kolbenstange 19 so weit eingefahren ist, daß der Betätigungshebel 13 gegenüber dem Betätigungshebel 11 verschwenkt ist.The 6.7 of the clamping and tensioning devices Plate cylinder 4 released printing plate 3 is by means of Feed rollers 22 to 29 fed to the hook 8 and with the Pressure plate trailing edge automatically into the hook 8 mounted. The hook 8 is in the "receiving position". This is achieved through a first working position of the Working cylinder 21 is produced, in which the piston rod 19th is retracted so far that the operating lever 13 is pivoted relative to the operating lever 11.

Der Arbeitszylinder 21 wird zum Verriegeln der Druckplatte 3 in eine "Verriegelungsstellung" gefahren, indem die Kolbenstange 19 herausgefahren wird. Hierbei schwenkt die Betätigungsstange 13 um den Lagerbolzen 12 bis die Abdeckung 16 auf dem Haken 8 zum Anschlag kommt und sie in einer Flucht mit der Betätigungsstange 11 liegt (Figur 2). Das Druckplattenende wird hierbei in dem Haken 8 verriegelt.The working cylinder 21 is used to lock the pressure plate 3 moved into a "locking position" by the Piston rod 19 is moved out. Here the pivots Actuating rod 13 around the bearing pin 12 to the Cover 16 on the hook 8 comes to a stop and it in is in alignment with the actuating rod 11 (Figure 2). The pressure plate end is locked in the hook 8.

Zum Abziehen der Druckplatte 3 vom Plattenzylinder 4 und heraus aus einem Zugang zum Plattenzylinder 4 wird beim weiteren Ausfahren des Arbeitszylinders 21 eine "Haltestellung" erreicht. Hierbei schwenken die Betätigungshebel 11,13 gemeinsam um die Lagerstelle 10 um einen Winkel α (α = z. B. 70°) nach oben. Durch diese Maßnahme wird die Druckplatte 3 vollständig aus dem Druckwerksturm 1 gezogen und in eine "Haltestellung" (Figur 3) gebracht, die im Bereich des Druckwerkturms 1 im wesentlichen parallel, vertikal zu diesem vorgesehen ist. To remove the printing plate 3 from the plate cylinder 4 and out of an access to the plate cylinder 4 is at further extension of the working cylinder 21 a "Stop position" reached. Here, the swivel Actuating lever 11, 13 together around bearing point 10 an angle α (α = e.g. 70 °) upwards. Through this Measure, the pressure plate 3 is completely out of the Druckwerksturm 1 pulled and in a "hold position" (Figure 3) brought in the area of the printing tower 1 in is provided substantially parallel, vertical to this.

BezugszeichenlisteReference list

11
DruckwerksturmPrinting tower
22nd
Abzieh- und HaltevorrichtungPull and hold device
33rd
Druckplatteprinting plate
44th
PlattenzylinderPlate cylinder
55
66
Klemm- und SpanneinrichtungClamping and tensioning device
77
Klemm- und SpanneinrichtungClamping and tensioning device
88th
AufnahmehakenHook
99
Öffnung (8)Opening (8)
1010th
LagerstelleDepository
1111
BetätigungshebelOperating lever
1212th
LagerbolzenBearing bolt
1313
BetätigungshebelOperating lever
1414
1515
1616
Abdeckungcover
1717th
KoppelPaddock
1818th
StellhebelControl lever
1919th
KolbenstangePiston rod
2020th
2121
Zylindercylinder
2222
2323
ZuführrolleFeed roll
2424th
ZuführrolleFeed roll
2525th
ZuführrolleFeed roll
2626
ZuführrolleFeed roll
2727
ZuführrolleFeed roll
2828
ZuführrolleFeed roll
2929
ZuführrolleFeed roll
αα
Winkelangle

Claims (8)

  1. Device for removing and holding a printing plate which has been taken from a plate cylinder of a rotary printing press, the removal and holding device being arranged on the printing unit tower of the plate cylinder in question and having a receiving element for the printing plate, characterized in that, in order to lock the front or rear edge of the printing plate to the receiving element (8), a locking element (16) which interacts with the receiving element (8) is provided.
  2. Device according to Claim 1, characterized in that adjustment means (11, 13, 17, 18, 19, 21) for moving the receiving element (8) and the locking element (16) out of a "receiving position" into a "holding position", and vice versa, are provided.
  3. Device according to one of the preceding claims, characterized in that the adjustment means (11, 13, 17, 18, 19, 21) have a pivotably mounted working cylinder (21), a pivotably mounted adjustment lever (18), a coupler (17) which is arranged on the adjustment lever (18), an actuating lever (13) which is arranged on the coupler (17) and an actuating lever (11) which is arranged pivotably and in a fixed position.
  4. Device according to one of the preceding claims, characterized in that the actuating lever (13) bears the locking element (16) at its free end and the actuating lever (11) bears the receiving element (8).
  5. Device according to one of the preceding claims, characterized in that the actuating levers (11, 13) are mounted so as to be pivotable with respect to one another.
  6. Device according to one of the preceding claims, characterized in that guide elements (22 to 29) are provided, which feed the printing-plate front or rear edge to the receiving element (8).
  7. Device according to one of the preceding claims, characterized in that the receiving element (8) is a hook.
  8. Device according to one of the preceding claims, characterized in that the locking element (16) is a cover for an opening (9) of the hook (8).
EP96101794A 1995-03-07 1996-02-08 Device for removing and holding a printing plate which has been removed from a printing cylinder of a rotary printing press Expired - Lifetime EP0730955B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19507908A DE19507908C2 (en) 1995-03-07 1995-03-07 Device for pulling and holding a printing plate, which was removed from a plate cylinder of a rotary printing press
DE19507908 1995-03-07

Publications (2)

Publication Number Publication Date
EP0730955A1 EP0730955A1 (en) 1996-09-11
EP0730955B1 true EP0730955B1 (en) 1999-01-27

Family

ID=7755836

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101794A Expired - Lifetime EP0730955B1 (en) 1995-03-07 1996-02-08 Device for removing and holding a printing plate which has been removed from a printing cylinder of a rotary printing press

Country Status (4)

Country Link
US (1) US5649487A (en)
EP (1) EP0730955B1 (en)
JP (1) JP4176842B2 (en)
DE (2) DE19507908C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603214C2 (en) * 1996-01-30 1998-04-09 Heidelberger Druckmasch Ag Arrangement for switching a printing medium of a working cylinder on a printing press
US6113346A (en) 1996-07-31 2000-09-05 Agfa Corporation Method for loading and unloading a supply of plates in an automated plate handler
DE19803726B4 (en) * 1998-01-30 2007-12-27 Heidelberger Druckmaschinen Ag Printing unit with a printing unit protection and an adjustable suspension for printing unit protection
DE19803727A1 (en) * 1998-01-30 1999-08-05 Heidelberger Druckmasch Ag Method and device for automatically feeding and / or removing printing plates to / from the plate cylinder of a printing press
DE10010056B4 (en) * 1999-03-31 2012-11-08 Heidelberger Druckmaschinen Ag Printing plate changer
JP4410345B2 (en) * 1999-09-17 2010-02-03 株式会社小森コーポレーション Plate guide device
TW503178B (en) * 2000-02-16 2002-09-21 Nissha Printing Elastic plate-winding and removing-support apparatus
ES2256112T3 (en) * 2000-05-17 2006-07-16 Komori Corporation PRINT PRESS.
JP4540179B2 (en) * 2000-05-17 2010-09-08 株式会社小森コーポレーション Printer
DE102005005570B4 (en) 2004-05-04 2022-06-02 Heidelberger Druckmaschinen Ag Process and device for transporting printing plates
JP4904018B2 (en) 2004-05-04 2012-03-28 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト Method and apparatus for plate transport
US20080314274A1 (en) * 2007-06-19 2008-12-25 Cummings Calvin D Method and apparatus for unloading printing plates
DE102008043687A1 (en) * 2008-11-12 2010-05-20 Manroland Ag Recording device for printing plates

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Publication number Priority date Publication date Assignee Title
US4368668A (en) * 1981-05-15 1983-01-18 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Printing plate mounting arrangement
JPS6219458A (en) * 1985-07-19 1987-01-28 Akiyama Insatsuki Seizo Kk Plate mounting and dismounting device for offset press
JPH0397563A (en) * 1989-09-12 1991-04-23 Mitsubishi Heavy Ind Ltd Removing method of press plate of sheet-fedpress
JP2844539B2 (en) * 1989-12-15 1999-01-06 株式会社小森コーポレーション Plate holding device for printing press
JP2722022B2 (en) * 1991-03-14 1998-03-04 株式会社小森コーポレーション Plate mounting device on plate cylinder
US5289773A (en) * 1991-03-14 1994-03-01 Komori Corporation Apparatus for mounting plate on plate cylinder
JP2570485Y2 (en) * 1991-06-24 1998-05-06 株式会社小森コーポレーション Plate changing device for printing press
EP0530577B1 (en) * 1991-08-31 1996-06-19 Heidelberger Druckmaschinen Aktiengesellschaft Device for positioning a loader used for automatically exchanging printing plates
DE4130359C2 (en) * 1991-09-12 1997-04-17 Heidelberger Druckmasch Ag Device for removing and / or feeding printing plates from a printing press
DE4214047A1 (en) * 1992-04-29 1993-11-04 Heidelberger Druckmasch Ag HOLDING DEVICE FOR A PLATE TO BE SLIDED
WO1994006628A1 (en) * 1992-09-18 1994-03-31 Koenig & Bauer Aktiengesellschaft Printing plates feeding process
DE4309658C1 (en) * 1993-03-25 1994-10-27 Roland Man Druckmasch Device for automatically changing printing plates in sheet-fed offset printing machines with several printing units
DE4338664C2 (en) * 1993-11-12 1995-09-14 Roland Man Druckmasch Method and device for controlling an automated printing plate changing process in printing machines
DE4339344C1 (en) * 1993-11-18 1995-03-30 Roland Man Druckmasch Device for the automated exchange of printing plates in a printing machine

Also Published As

Publication number Publication date
EP0730955A1 (en) 1996-09-11
JP4176842B2 (en) 2008-11-05
JPH08258247A (en) 1996-10-08
DE59601200D1 (en) 1999-03-11
DE19507908C2 (en) 1999-12-09
US5649487A (en) 1997-07-22
DE19507908A1 (en) 1996-09-12

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