EP1038672A3 - Einrichtung zum Spannen von Druckplatten in Spannkanälen reduzierter Grösse - Google Patents

Einrichtung zum Spannen von Druckplatten in Spannkanälen reduzierter Grösse Download PDF

Info

Publication number
EP1038672A3
EP1038672A3 EP00103375A EP00103375A EP1038672A3 EP 1038672 A3 EP1038672 A3 EP 1038672A3 EP 00103375 A EP00103375 A EP 00103375A EP 00103375 A EP00103375 A EP 00103375A EP 1038672 A3 EP1038672 A3 EP 1038672A3
Authority
EP
European Patent Office
Prior art keywords
printing form
tensioning
gaps
lock
tensioning shaft
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
EP00103375A
Other languages
English (en)
French (fr)
Other versions
EP1038672A2 (de
EP1038672B1 (de
Inventor
Frank Chagnon
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.)
Goss International Montataire SA
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
Priority claimed from DE19913701A external-priority patent/DE19913701A1/de
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1038672A2 publication Critical patent/EP1038672A2/de
Publication of EP1038672A3 publication Critical patent/EP1038672A3/de
Application granted granted Critical
Publication of EP1038672B1 publication Critical patent/EP1038672B1/de
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
    • B41F27/1262—Devices for attaching printing elements or formes to supports for attaching flexible printing formes without tensioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

Die Erfindung bezieht sich auf eine Vorrichtung zum Halten einer Druckform (16) am Umfang eines Druckformzylinders (20), wobei die Vorderkante (17) der Druckform (16) eines sich entlang der Umfangsfläche des Zylinders (20) erstreckenden Spannkanals (19) übergreift und die Hinterkante (18) der biegsamen Druckform (16) durch mindestens ein an einer Spannwelle (1) befestigtes, federndes Halteelement (2) fixierbar ist. Die einzelnen federnden Halteelemente (2) sind nebeneinanderliegend angeordnet. An der Spannwelle (1) sind individuell gelagerte Federelemente (2) befestigt, die bei Betätigung der Spannwelle (1) mittels einer Stelleinheit (11) die Hinterkante (18) einer Druckform (16) mit Spiel (T) hintergreifen.
EP00103375A 1999-03-26 2000-02-23 Einrichtung zum Spannen von Druckplatten in Spannkanälen reduzierter Grösse Expired - Lifetime EP1038672B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19913701 1999-03-26
DE19913701A DE19913701A1 (de) 1999-03-26 1999-03-26 Einrichtung zum Spannen von Druckformen in Spannkanälen reduzierter Größe
FR0000635A FR2791300B1 (fr) 1999-03-26 2000-01-19 Dispositif de fixation de plaques d'impression dans des canaux de fixation de grandeur reduite
FR0000635 2000-01-19

Publications (3)

Publication Number Publication Date
EP1038672A2 EP1038672A2 (de) 2000-09-27
EP1038672A3 true EP1038672A3 (de) 2001-04-11
EP1038672B1 EP1038672B1 (de) 2003-12-03

Family

ID=26052594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103375A Expired - Lifetime EP1038672B1 (de) 1999-03-26 2000-02-23 Einrichtung zum Spannen von Druckplatten in Spannkanälen reduzierter Grösse

Country Status (4)

Country Link
US (1) US6601508B1 (de)
EP (1) EP1038672B1 (de)
JP (1) JP4921628B2 (de)
AT (1) ATE255502T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342740A1 (de) 2003-09-16 2005-04-21 Goss Int Montataire Sa Verfahren zum Ändern des Befestigungszustands einer Druckform auf einem Druckformzylinder
DE102004034049A1 (de) * 2004-07-13 2006-02-09 Man Roland Druckmaschinen Ag Formzylinder einer Rollenrotationsdruckmaschine
JP4699106B2 (ja) * 2005-06-24 2011-06-08 三菱重工印刷紙工機械株式会社 保持装置
US20080216691A1 (en) * 2007-03-05 2008-09-11 Stephens Ronald F Printing plate lock mechanisms

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727551A (en) * 1971-07-22 1973-04-17 North American Rockwell Reversible lockup for flexible printing plate
US5213038A (en) * 1991-09-19 1993-05-25 Komori Corporation Plate exchange apparatus for rotary press
EP0639454A1 (de) * 1993-08-20 1995-02-22 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung mit einem zurückziehbaren Haken zum Halten einer Druckplatte auf einem Tragzylinder in einer Rotationsdruckmaschine und Rotationsdruckmaschine mit einer derartigen Vorrichtung
EP0680826A2 (de) * 1994-05-04 1995-11-08 MAN Roland Druckmaschinen AG Vorrichtung zum Befestigen einer biegsamen Druckplatte
DE29600845U1 (de) * 1996-01-19 1996-03-07 MAN Roland Druckmaschinen AG, 63075 Offenbach Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder
EP0741021A1 (de) * 1995-05-04 1996-11-06 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zur Verbindung von Halteelementen mit einer Traverse eines Druckformzylinders
DE19729375A1 (de) * 1997-07-09 1999-01-14 Ltg Lufttechnische Gmbh Vorrichtung zum Befestigen einer biegsamen Platte auf dem Umfang des Zylinders einer Lackiermaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198376B (de) * 1964-04-29 1965-08-12 Roland Offsetmaschf Anordnung zum Befestigen des Gummituches auf dem Gummizylinder von Offsetdruckmaschinen
US3757691A (en) 1972-06-12 1973-09-11 North American Rockwell Printing cylinder
DE4234332A1 (de) * 1992-10-12 1994-04-14 Heidelberger Druckmasch Ag Aufspannvorrichtung zum Befestigen einer biegsamen Druckform auf der Mantelfläche eines Zylinders
FR2709091B1 (fr) 1993-08-20 1995-11-10 Heidelberg Harris Sa Dispositif à lame interchangeable pour maintenir une plaque d'impression sur un cylindre porte-plaque dans une imprimante rotative, et outil de démontage de la lame.
DE4404758C2 (de) 1994-02-15 1996-06-27 Roland Man Druckmasch Verfahren und Vorrichtung zum Wechseln der Bespannung eines Zylinders einer Rollenrotationsdruckmaschine
FR2718675B1 (fr) 1994-04-18 1996-07-12 Heidelberg Harris Sa Dispositif d'échange de clichés de machines rotatives à imprimer.
DE19509563C2 (de) * 1995-03-16 1997-01-23 Koenig & Bauer Albert Ag Zylinder mit einer Vorrichtung zum Spannen von Platten
FR2732267B1 (fr) 1995-03-31 1997-06-20 Heidelberg Harris Sa Dispositif de changement de formes d'impression
JPH0966598A (ja) * 1995-08-31 1997-03-11 Komori Corp 輪転印刷機の版取付構造
FR2776566B1 (fr) * 1998-03-27 2000-06-16 Heidelberger Druckmasch Ag Cylindre de groupe d'impression equipe d'une plaque d'impression a extremites coudees, se fixant sur lui, pour machines rotatives a imprimer
FR2776567B1 (fr) * 1998-03-31 2000-06-16 Heidelberger Druckmasch Ag Dispositif de maintien d'une plaque d'impression sur un cylindre porte-plaque d'une machine d'impression rotative
DE10003937C2 (de) * 2000-01-29 2003-02-27 Roland Man Druckmasch Vorrichtung zum Befestigen von biegsamen Druckformen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727551A (en) * 1971-07-22 1973-04-17 North American Rockwell Reversible lockup for flexible printing plate
US5213038A (en) * 1991-09-19 1993-05-25 Komori Corporation Plate exchange apparatus for rotary press
EP0639454A1 (de) * 1993-08-20 1995-02-22 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung mit einem zurückziehbaren Haken zum Halten einer Druckplatte auf einem Tragzylinder in einer Rotationsdruckmaschine und Rotationsdruckmaschine mit einer derartigen Vorrichtung
EP0680826A2 (de) * 1994-05-04 1995-11-08 MAN Roland Druckmaschinen AG Vorrichtung zum Befestigen einer biegsamen Druckplatte
EP0741021A1 (de) * 1995-05-04 1996-11-06 Heidelberger Druckmaschinen Aktiengesellschaft Vorrichtung zur Verbindung von Halteelementen mit einer Traverse eines Druckformzylinders
DE29600845U1 (de) * 1996-01-19 1996-03-07 MAN Roland Druckmaschinen AG, 63075 Offenbach Vorrichtung zum Befestigen einer Bespannung auf einem Druckwerkzylinder
DE19729375A1 (de) * 1997-07-09 1999-01-14 Ltg Lufttechnische Gmbh Vorrichtung zum Befestigen einer biegsamen Platte auf dem Umfang des Zylinders einer Lackiermaschine

Also Published As

Publication number Publication date
US6601508B1 (en) 2003-08-05
ATE255502T1 (de) 2003-12-15
EP1038672A2 (de) 2000-09-27
EP1038672B1 (de) 2003-12-03
JP2000301694A (ja) 2000-10-31
JP4921628B2 (ja) 2012-04-25

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