EP1790472A3 - Printing press with plate locking mechanisms mounted on the frame - Google Patents

Printing press with plate locking mechanisms mounted on the frame Download PDF

Info

Publication number
EP1790472A3
EP1790472A3 EP06291662A EP06291662A EP1790472A3 EP 1790472 A3 EP1790472 A3 EP 1790472A3 EP 06291662 A EP06291662 A EP 06291662A EP 06291662 A EP06291662 A EP 06291662A EP 1790472 A3 EP1790472 A3 EP 1790472A3
Authority
EP
European Patent Office
Prior art keywords
frame
printing press
locking mechanisms
plate cylinder
plate locking
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.)
Withdrawn
Application number
EP06291662A
Other languages
German (de)
French (fr)
Other versions
EP1790472A2 (en
Inventor
Sylvain Lepinay
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 France SAS
Original Assignee
Goss Systemes Graphiques Nantes SAS
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 FR0511170A external-priority patent/FR2892660B1/en
Application filed by Goss Systemes Graphiques Nantes SAS filed Critical Goss Systemes Graphiques Nantes SAS
Publication of EP1790472A2 publication Critical patent/EP1790472A2/en
Publication of EP1790472A3 publication Critical patent/EP1790472A3/en
Withdrawn legal-status Critical Current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
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/1225—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly
    • B41F27/1243—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly by pivotal or swivelling motion, e.g. by means of a rocking lever

Landscapes

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

Abstract

Cette presse d'impression comprend un bâti (11) et au moins un cylindre porte-plaque (5) s'étendant le long d'un axe longitudinal (L) et monté à rotation sur le bâti (11) pour pouvoir tourner autour de son axe longitudinal (L). La presse comprend au moins un actionneur (51) et le cylindre porte-plaque (5) comprenant au moins une barre de verrouillage de plaques s'étendant dans le cylindre porte-plaque (5). Au moins un tronçon de la barre est mobile sous l'action de l'actionneur entre une position extraite de verrouillage et une position rétractée de déverrouillage d'une plaque sur le cylindre porte-plaque (5). L'actionneur (51) est porté par le bâti (11).

Figure imgaf001
The printing press comprises a frame (11) and at least one plate cylinder (5) extending along a longitudinal axis (L) and rotatably mounted on the frame (11) to be rotatable about its longitudinal axis (L). The press comprises at least one actuator (51) and the plate cylinder (5) comprising at least one plate locking bar extending into the plate cylinder (5). At least one section of the bar is movable under the action of the actuator between an extracted locking position and a retracted unlocking position of a plate on the plate cylinder (5). The actuator (51) is carried by the frame (11).
Figure imgaf001
EP06291662A 2005-11-02 2006-10-25 Printing press with plate locking mechanisms mounted on the frame Withdrawn EP1790472A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0511170A FR2892660B1 (en) 2005-11-02 2005-11-02 PRINTING PRESS WITH LOCKING ACTUATORS OF PLATES FITTED BY THE BUILDING.
FR0511167 2005-11-02

Publications (2)

Publication Number Publication Date
EP1790472A2 EP1790472A2 (en) 2007-05-30
EP1790472A3 true EP1790472A3 (en) 2008-05-07

Family

ID=37943920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06291662A Withdrawn EP1790472A3 (en) 2005-11-02 2006-10-25 Printing press with plate locking mechanisms mounted on the frame

Country Status (3)

Country Link
US (1) US20070137508A1 (en)
EP (1) EP1790472A3 (en)
JP (1) JP2007125892A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10737481B2 (en) * 2017-07-03 2020-08-11 Manroland Goss Web Systems Gmbh Plate cylinder with plate lockup mechanism and related printing press and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534579A2 (en) * 1991-09-19 1993-03-31 Komori Corporation Plate exchange apparatus for rotary press
DE4335140C1 (en) * 1993-10-15 1995-02-02 Roland Man Druckmasch Device for attaching a flexible printing plate
EP0951994A1 (en) * 1998-04-23 1999-10-27 MAN Roland Druckmaschinen AG Mounting device for plates on printing machine plate cylinders
US20020148373A1 (en) * 2000-05-17 2002-10-17 Dumais Mark Bernard Printing press with multi-plate plate cylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1373656A (en) * 1916-01-20 1921-04-05 Scott Isabella Means for attaching printing-plates to cylinders
JPH07378B2 (en) * 1982-04-29 1995-01-11 株式会社東京機械製作所 Automatic plate attachment / detachment device for rotary printing press
JPH08300625A (en) * 1995-05-02 1996-11-19 Komori Corp Plate holding-down device of rotary press
DE29600845U1 (en) * 1996-01-19 1996-03-07 MAN Roland Druckmaschinen AG, 63075 Offenbach Device for fastening a covering on a printing unit cylinder
JP2003205597A (en) * 2001-11-08 2003-07-22 Mitsubishi Heavy Ind Ltd Plate fastening device for printing press
DE10324330A1 (en) * 2003-05-27 2004-12-30 Man Roland Druckmaschinen Ag Plate cylinder of a printing press

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534579A2 (en) * 1991-09-19 1993-03-31 Komori Corporation Plate exchange apparatus for rotary press
DE4335140C1 (en) * 1993-10-15 1995-02-02 Roland Man Druckmasch Device for attaching a flexible printing plate
EP0951994A1 (en) * 1998-04-23 1999-10-27 MAN Roland Druckmaschinen AG Mounting device for plates on printing machine plate cylinders
US20020148373A1 (en) * 2000-05-17 2002-10-17 Dumais Mark Bernard Printing press with multi-plate plate cylinder

Also Published As

Publication number Publication date
US20070137508A1 (en) 2007-06-21
EP1790472A2 (en) 2007-05-30
JP2007125892A (en) 2007-05-24

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