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EP1454743A3 - Dispositif de mise au point d'une tête d'exposition dans un dispositif d'exposition de plaques - Google Patents

Dispositif de mise au point d'une tête d'exposition dans un dispositif d'exposition de plaques Download PDF

Info

Publication number
EP1454743A3
EP1454743A3 EP03022703A EP03022703A EP1454743A3 EP 1454743 A3 EP1454743 A3 EP 1454743A3 EP 03022703 A EP03022703 A EP 03022703A EP 03022703 A EP03022703 A EP 03022703A EP 1454743 A3 EP1454743 A3 EP 1454743A3
Authority
EP
European Patent Office
Prior art keywords
exposure
plate
adjusting
head
focal point
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
EP03022703A
Other languages
German (de)
English (en)
Other versions
EP1454743B1 (fr
EP1454743A2 (fr
Inventor
Ingmar Dirk Nitsch
Stefan Dr. Schmidt
Bernd Lassen
Lars Paulsen
Burkhard Paasch
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 EP1454743A2 publication Critical patent/EP1454743A2/fr
Publication of EP1454743A3 publication Critical patent/EP1454743A3/fr
Application granted granted Critical
Publication of EP1454743B1 publication Critical patent/EP1454743B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/10Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1083Mechanical aspects of off-press plate preparation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
EP03022703A 2003-03-06 2003-10-09 Dispositif de mise au point d'une tête d'exposition dans un dispositif d'exposition de plaques Expired - Lifetime EP1454743B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10309772A DE10309772A1 (de) 2003-03-06 2003-03-06 Vorrichtung zur Fokuseinstellung der Belichtungsköpfe in einem Druckplattenbelichter
DE10309772 2003-03-06

Publications (3)

Publication Number Publication Date
EP1454743A2 EP1454743A2 (fr) 2004-09-08
EP1454743A3 true EP1454743A3 (fr) 2006-07-26
EP1454743B1 EP1454743B1 (fr) 2009-09-09

Family

ID=32797837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03022703A Expired - Lifetime EP1454743B1 (fr) 2003-03-06 2003-10-09 Dispositif de mise au point d'une tête d'exposition dans un dispositif d'exposition de plaques

Country Status (5)

Country Link
US (1) US7116346B2 (fr)
EP (1) EP1454743B1 (fr)
JP (1) JP4015633B2 (fr)
CN (1) CN100421933C (fr)
DE (2) DE10309772A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008250058A (ja) * 2007-03-30 2008-10-16 Dainippon Screen Mfg Co Ltd 画像記録装置
EP1997627A1 (fr) * 2007-06-01 2008-12-03 Andromeda S.r.l. Dispositif de formation d'image, en particulier pour fabriquer des plaques d'impression lithographique
DE102008050928A1 (de) 2008-10-10 2010-04-15 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zur Vermeidung von Moirées bei Bebilderung von Substraten
CN102033425B (zh) * 2010-10-26 2012-07-11 中国航天科技集团公司第五研究院第五一○研究所 一种微机械百叶窗的制作方法
US20140233080A1 (en) * 2013-02-15 2014-08-21 Xerox Corporation Multi-Beam ROS Imaging System
CN113634903B (zh) * 2021-06-30 2023-03-14 中钞印制技术研究院有限公司 激光制版设备和制版系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004124A1 (de) * 1979-02-09 1980-08-21 Coulter Systems Corp Verfahren bzw. einrichtung zur herstellung von lithographieplatten auf elektrophotographischem wege
EP0164764A2 (fr) * 1979-07-11 1985-12-18 BUECHLER, Lester W. Appareil et procédé pour graver
EP0996277A2 (fr) * 1998-10-21 2000-04-26 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'ajustement de la position d'un support d'image cylindrique en relation à une tête de balayage
US20020011164A1 (en) * 2000-02-25 2002-01-31 Tice William W. Pin registration system for mounting different width printing plates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06270500A (ja) * 1993-03-24 1994-09-27 Pfu Ltd キャリア機構および制御方法
US6042217A (en) * 1997-07-25 2000-03-28 Tektronic, Inc. Print head positioner mechanism
JP4202576B2 (ja) * 2000-03-23 2008-12-24 富士フイルム株式会社 走査露光装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004124A1 (de) * 1979-02-09 1980-08-21 Coulter Systems Corp Verfahren bzw. einrichtung zur herstellung von lithographieplatten auf elektrophotographischem wege
EP0164764A2 (fr) * 1979-07-11 1985-12-18 BUECHLER, Lester W. Appareil et procédé pour graver
EP0996277A2 (fr) * 1998-10-21 2000-04-26 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif d'ajustement de la position d'un support d'image cylindrique en relation à une tête de balayage
US20020011164A1 (en) * 2000-02-25 2002-01-31 Tice William W. Pin registration system for mounting different width printing plates

Also Published As

Publication number Publication date
JP2004274749A (ja) 2004-09-30
US20040207711A1 (en) 2004-10-21
CN1526548A (zh) 2004-09-08
EP1454743B1 (fr) 2009-09-09
CN100421933C (zh) 2008-10-01
DE50311893D1 (de) 2009-10-22
US7116346B2 (en) 2006-10-03
DE10309772A1 (de) 2004-09-30
EP1454743A2 (fr) 2004-09-08
JP4015633B2 (ja) 2007-11-28

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