EP0710555A3 - Method for automatic feeding of printing plates - Google Patents

Method for automatic feeding of printing plates Download PDF

Info

Publication number
EP0710555A3
EP0710555A3 EP95116614A EP95116614A EP0710555A3 EP 0710555 A3 EP0710555 A3 EP 0710555A3 EP 95116614 A EP95116614 A EP 95116614A EP 95116614 A EP95116614 A EP 95116614A EP 0710555 A3 EP0710555 A3 EP 0710555A3
Authority
EP
European Patent Office
Prior art keywords
printing plate
register
automatic feeding
printing plates
clamp rail
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
EP95116614A
Other languages
German (de)
French (fr)
Other versions
EP0710555A2 (en
EP0710555B1 (en
Inventor
Bernd Lindner
Nikola Pupic
Berthold Seib
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
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 Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0710555A2 publication Critical patent/EP0710555A2/en
Publication of EP0710555A3 publication Critical patent/EP0710555A3/en
Application granted granted Critical
Publication of EP0710555B1 publication Critical patent/EP0710555B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/30—Detecting the correct position of printing plates on the cylinder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/36—Means for registering or alignment of print plates on print press structure

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Registering Or Overturning Sheets (AREA)

Abstract

The printing plate feed system uses a transport device in contact with the surface of the printing machine for feeding its front edge into engagement with a clamp rail of the plate cylinder, with the register alignment of the printing plate checked at the clamp rail, before the printing plate is secured. The register alignment is checked at two spaced points along the clamping rail via a pair of register pins (6), with the printing plate released by the transport device for a given interval when the register alignment is not obtained at both points, before again feeding the printing plate in the direction of the clamp rail.
EP95116614A 1994-11-05 1995-10-21 Method for automatic feeding of printing plates and device for applying the method Expired - Lifetime EP0710555B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4439623A DE4439623C2 (en) 1994-11-05 1994-11-05 Process for the automatic feeding of printing plates
DE4439623 1994-11-05

Publications (3)

Publication Number Publication Date
EP0710555A2 EP0710555A2 (en) 1996-05-08
EP0710555A3 true EP0710555A3 (en) 1996-09-25
EP0710555B1 EP0710555B1 (en) 1998-04-15

Family

ID=6532617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116614A Expired - Lifetime EP0710555B1 (en) 1994-11-05 1995-10-21 Method for automatic feeding of printing plates and device for applying the method

Country Status (5)

Country Link
US (1) US5634406A (en)
EP (1) EP0710555B1 (en)
JP (1) JP2851572B2 (en)
AT (1) ATE165045T1 (en)
DE (2) DE4439623C2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113346A (en) 1996-07-31 2000-09-05 Agfa Corporation Method for loading and unloading a supply of plates in an automated plate handler
DE19636703C2 (en) * 1996-09-10 1998-12-03 Roland Man Druckmasch Device for the automatic control of a printing plate change process
IL120138A (en) * 1997-02-03 2001-07-24 Creoscitex Corp Ltd Method for recording a rectangular image
US6299572B1 (en) * 1998-01-26 2001-10-09 Credscitex Corporation Ltd. Print image positioning
DE19854845B4 (en) * 1998-01-30 2011-02-24 Heidelberger Druckmaschinen Ag Method and device for automatic detection of at least one printing plate edge
DE19803723A1 (en) * 1998-01-30 1999-08-05 Heidelberger Druckmasch Ag Method and device for pre-positioning a printing plate in register
DE19839149C1 (en) * 1998-08-28 2000-01-20 Roland Man Druckmasch Monitoring in-register plate positioning for printing machine cylinder
FR2795988B1 (en) * 1999-07-09 2002-01-18 Komori Chambon DEVICE FOR POSITIONING A PLATE ON A MAGNETIC FIXING CYLINDER
JP2001113849A (en) * 1999-08-11 2001-04-24 Toray Ind Inc Imaging medium, positioning method thereof, imaging method, imaging device and printer
EP1085382B1 (en) * 1999-09-17 2006-06-14 Fuji Photo Film Co., Ltd. Positioning method and positioning device
DE10001322B4 (en) * 2000-01-14 2011-03-24 Koenig & Bauer Aktiengesellschaft Method for automatically feeding printing plates to printing machines
ATE478361T1 (en) * 2001-05-11 2010-09-15 Dainippon Screen Mfg SCANNING DEVICE FOR A CYLINDRICAL OUTER SURFACE
JP4559015B2 (en) * 2002-04-08 2010-10-06 株式会社小森コーポレーション Plate holding device
DE102004052824A1 (en) * 2004-11-02 2006-05-04 Koenig & Bauer Ag Method for fitting print master onto print roller has the movable clamping edge held in the open position until the registration contacts indicate correct alignment of the master
DE102008005878B4 (en) * 2007-02-09 2014-05-15 Heidelberger Druckmaschinen Ag Method for aligning a pressure plate to a stop
US20080295722A1 (en) * 2007-05-31 2008-12-04 Andrew Gordon D Method and apparatus for pre-staging printing plates
US7926422B2 (en) * 2008-03-26 2011-04-19 Eastman Kodak Company Plate transport speed control system
DE102009012147A1 (en) 2008-03-27 2009-10-01 Heidelberger Druckmaschinen Ag Method and apparatus for feeding printing plates to a plate cylinder of a processing machine
DE102009052093A1 (en) * 2008-12-02 2010-06-17 Heidelberger Druckmaschinen Ag Method and device for automatically feeding printing plates

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940796A1 (en) * 1989-12-09 1991-06-13 Koenig & Bauer Ag METHOD AND DEVICE FOR AUTOMATICALLY CHANGING A PRINT PLATE
EP0579017A1 (en) * 1992-06-30 1994-01-19 LEHNER GmbH Device for tensioning a printing plate on a plate cylinder
EP0581212A1 (en) * 1992-07-31 1994-02-02 Komori Corporation Plate mounting apparatus for printing press

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183507B (en) * 1985-03-28 1987-10-22 Arnoldo Mandadori Editore Offi DEVICE FOR REGISTRATION OF THE PRINTING PLATES ON THE CYLINDERS OF FLAT OFFSET PRINTING MACHINES
JP3194199B2 (en) * 1992-01-17 2001-07-30 株式会社小森コーポレーション Plate mounting device on plate cylinder
JP3379974B2 (en) * 1992-02-10 2003-02-24 株式会社小森コーポレーション Plate mounting status confirmation device
DE4226780C2 (en) * 1992-08-13 1994-12-01 Roland Man Druckmasch Device for checking the correct registration of a printing plate on the plate cylinder of printing machines, in particular sheetfed offset printing machines
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940796A1 (en) * 1989-12-09 1991-06-13 Koenig & Bauer Ag METHOD AND DEVICE FOR AUTOMATICALLY CHANGING A PRINT PLATE
EP0579017A1 (en) * 1992-06-30 1994-01-19 LEHNER GmbH Device for tensioning a printing plate on a plate cylinder
EP0581212A1 (en) * 1992-07-31 1994-02-02 Komori Corporation Plate mounting apparatus for printing press

Also Published As

Publication number Publication date
ATE165045T1 (en) 1998-05-15
EP0710555A2 (en) 1996-05-08
DE4439623C2 (en) 1999-01-14
EP0710555B1 (en) 1998-04-15
JP2851572B2 (en) 1999-01-27
DE59501896D1 (en) 1998-05-20
US5634406A (en) 1997-06-03
JPH08207251A (en) 1996-08-13
DE4439623A1 (en) 1996-05-09

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