EP0144627A2 - Dispositif pour fixer une plaque d'impression au cylindre de plaque d'un machine à imprimer - Google Patents

Dispositif pour fixer une plaque d'impression au cylindre de plaque d'un machine à imprimer Download PDF

Info

Publication number
EP0144627A2
EP0144627A2 EP84112200A EP84112200A EP0144627A2 EP 0144627 A2 EP0144627 A2 EP 0144627A2 EP 84112200 A EP84112200 A EP 84112200A EP 84112200 A EP84112200 A EP 84112200A EP 0144627 A2 EP0144627 A2 EP 0144627A2
Authority
EP
European Patent Office
Prior art keywords
groove
plate
plate cylinder
cylinder
insert body
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
EP84112200A
Other languages
German (de)
English (en)
Other versions
EP0144627B1 (fr
EP0144627A3 (en
Inventor
Ingo Köbler
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 EP0144627A2 publication Critical patent/EP0144627A2/fr
Publication of EP0144627A3 publication Critical patent/EP0144627A3/de
Application granted granted Critical
Publication of EP0144627B1 publication Critical patent/EP0144627B1/fr
Expired legal-status Critical Current

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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

Definitions

  • the invention relates to a device for attaching a thin, flexible printing plate to the plate cylinder of a printing press, which has two slots arranged in the plate cylinder, parallel to the axis of the plate cylinder and oblique to the lateral surface thereof, for receiving one end of the plate.
  • the invention has for its object to provide such a device that enables easy manufacture even for printing presses with wider cylinders.
  • the plate cylinder is denoted overall by 1.
  • a groove 3 is cut into the plate cylinder 1, extending obliquely to its lateral surface 2, which runs parallel to the axis of the plate cylinder 1 and extends over the entire width of a printing plate 4 to be clamped.
  • a strip-shaped insert body designated overall by 5, is inserted into the groove 3 and extends over the length of the groove 3.
  • the insert body 5 has a guide piece 6 which bears both against the lower regions 7 of the side walls of the groove 3 and against the bottom 8 of the groove, that is to say it faces the cylinder interior.
  • the insert body 5 further comprises a partition 9 which extends approximately to the upper end of the groove 3.
  • Each of the two side surfaces 10, which delimit the partition 9, runs parallel to the upper region 11 of the side walls of the groove 3.
  • Each side surface 10 thus, together with the upper region 11 of one of the two side walls of the groove 3, delimits a slot 12, into each of which one End of the pressure plate 4 is insertable.
  • the insert body 5 In order to fix the insert body 5 in the groove 3, it is glued with its guide piece 6 to the lower regions 7 of the groove and to the bottom 8 thereof.
  • the connection can also be made in another way, for example by screwing.
  • two pins 13 pass through the partition 9 and are firmly connected to it.
  • the length of the pins 13 is less than the width a of the groove 3, so that the pins 13 can be inserted into the groove 3 together with the insert body 5.
  • the pins 13 are used for fixing the pressure plate 4 in the side register.
  • the pressure plate 4 has two cutouts 15 on its front edge 14 and also on its rear edge whose width c corresponds to the diameter of the pins 13, as shown in FIG. 3.
  • a further groove 16 is provided, which is designed like the groove 3.
  • another strip-shaped insert body 17 is inserted, so that there are again two slots 18 for receiving one end of the pressure plate 4.
  • a groove 21 corresponding to the groove 3 is cut into a plate cylinder 20 and has an expanding shoulder 22 at its end facing the cylinder interior.
  • a strip-shaped insert body 23 is introduced into the groove 21, which comprises a guide piece 24 and a partition 25.
  • the guide piece 24 has a widening 26 at the lower end, which is provided with a toothing in which a screw 27 engages.
  • the worm 27 is rotatable in the cylinder 20 in a manner not shown, but is secured against axial displacement.
  • the partition wall 25 carries two webs 31, which serve as register approaches and together with the cutouts 15 in the pressure plate 4 ensure their position in the side register.
  • the insert body 23 is guided in this embodiment parallel to the axis of the plate cylinder 20 slidably within the groove 21.
  • the guide piece 24 lies on the lower regions 32 of the side walls of the groove 21.

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
EP84112200A 1983-12-15 1984-10-11 Dispositif pour fixer une plaque d'impression au cylindre de plaque d'un machine à imprimer Expired EP0144627B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3345369 1983-12-15
DE19833345369 DE3345369A1 (de) 1983-12-15 1983-12-15 Einrichtung zur befestigung einer druckplatte am plattenzylinder einer druckmaschine

Publications (3)

Publication Number Publication Date
EP0144627A2 true EP0144627A2 (fr) 1985-06-19
EP0144627A3 EP0144627A3 (en) 1985-07-17
EP0144627B1 EP0144627B1 (fr) 1988-12-14

Family

ID=6217005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112200A Expired EP0144627B1 (fr) 1983-12-15 1984-10-11 Dispositif pour fixer une plaque d'impression au cylindre de plaque d'un machine à imprimer

Country Status (4)

Country Link
US (1) US4557196A (fr)
EP (1) EP0144627B1 (fr)
JP (1) JPH0712657B2 (fr)
DE (2) DE3345369A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209163A (en) * 1986-02-07 1993-05-11 R. R. Donnelley & Sons Company Printing cylinder with retractable plate register pin and method of assembly
DE4132805C2 (de) * 1991-10-02 1995-05-04 Koenig & Bauer Ag Seitenregister-Einstellvorrichtung für Druckplatten
DE9215069U1 (fr) * 1992-11-05 1992-12-17 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE4241588C2 (de) * 1992-12-10 1994-11-17 Roland Man Druckmasch Seitenregistersystem für Druckformen
DE4306237A1 (de) * 1993-02-27 1994-09-01 Heidelberger Druckmasch Ag Einrichtung zur Einstellung des Schrägregisters in einer Spanneinrichtung zum Einspannen von Druckplatten in einer Offsetdruckmaschine
DE4427944C1 (de) * 1994-08-06 1995-11-02 Koenig & Bauer Ag Vorrichtung zum Befestigen von biegsamen Platten mit abgekanteten Enden auf einem Zylinder einer Rotationsdruckmaschine
DE19757895C2 (de) * 1997-12-24 1999-10-21 Koenig & Bauer Ag Seitenregister-Einstellvorrichtung für Druckplatten
US5915303A (en) * 1998-02-17 1999-06-29 Goss Graphic Systems, Inc. Spring clip plate retainer
DK1310363T3 (da) * 1999-12-02 2004-03-29 Koenig & Bauer Ag Trykværk i en rotationstrykkemaskine
DE10020910B4 (de) * 2000-04-28 2005-04-21 Koenig & Bauer Ag Vorrichtung für registerhaltiges Aufziehen eines Aufzuges auf einen Zylinder
DE10250684B3 (de) * 2002-10-31 2004-04-01 Koenig & Bauer Ag Verfahren zur Herstellung eines Rotationskörpers und Rotationskörper einer Druckmaschine
DE102010001751B4 (de) * 2010-02-10 2013-05-16 Koenig & Bauer Aktiengesellschaft Vorrichtung zum Befestigen zumindest eines Aufzugs auf einem Zylinder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288061A (en) * 1927-06-20 1928-04-05 Gilman Fanfold Corp Ltd Improved means for securing flexible printing plates upon cylinders or other supports
US2375603A (en) * 1941-12-26 1945-05-08 Moore Business Forms Inc Cylinder for printing presses
FR2089387A5 (fr) * 1970-04-09 1972-01-07 Maschf Augsburg Nuernberg Ag
FR2182115A1 (fr) * 1972-04-27 1973-12-07 Roland Offsetmaschf
DE2545618A1 (de) * 1975-10-11 1977-04-21 Frankenthal Ag Albert Formzylinder fuer tiefdruck mit einer magnetisch aufgespannten wickelplatte
FR2527983A1 (fr) * 1982-06-04 1983-12-09 Creusot Loire Dispositif de fixation de l'habillage d'un cylindre de machine d'impression

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1614801A (en) * 1925-05-06 1927-01-18 August F Osterlind Type cylinder for rotary presses
US2055295A (en) * 1933-09-01 1936-09-22 United Autographic Register Co Apparatus for attaching printing plates to a cylinder
DE640262C (de) * 1934-12-14 1936-12-29 E H Wilhelm Stein Dr Ing Vorrichtung zum Aufspannen von biegsamen Druckformen auf dem Formzylinder von Rotationsdruckmaschinen
US2121309A (en) * 1935-03-28 1938-06-21 Standard Process Corp Rotary printing press
GB526837A (en) * 1938-12-19 1940-09-26 United Autographic Register Co Improvements in or relating to printing devices
US2209127A (en) * 1938-12-19 1940-07-23 United Autographic Register Co Apparatus for attaching printing plates to a cylinder
US2229133A (en) * 1938-12-27 1941-01-21 Rotary Printing Company Apparatus for printing
US3011437A (en) * 1959-01-31 1961-12-05 Aller Press As Mechanism for clamping flexible printing plates to the plate cylinder of machines for flat printing
US3353481A (en) * 1962-06-08 1967-11-21 Potter Instrument Co Inc High speed printer drum with print plate mounting means
US3191532A (en) * 1963-12-26 1965-06-29 Miehle Goss Dexter Inc Plate clamping mechanism for rotary printing press
DE1611308A1 (de) * 1968-02-15 1970-12-03 Koenig & Bauer Schnellpressfab Vorrichtung zum Befestigen von biegsamen Druckplatten
US3534694A (en) * 1968-05-16 1970-10-20 Miehle Goss Dexter Inc Underside lockup for stereotype printing plate
JPS5316235Y2 (fr) * 1975-09-27 1978-04-27
DE2634252A1 (de) * 1976-07-30 1978-02-02 Frankenthal Ag Albert Vorrichtung zum spannen von biegsamen druckplatten am plattenzylinder von rotationsdruckmaschinen
DE2744371C3 (de) * 1977-10-01 1980-04-10 Albert-Frankenthal Ag, 6710 Frankenthal Vorrichtung zum Befestigen und Spannen von biegsamen Druckplatten
DE2823776C3 (de) * 1978-05-31 1981-02-19 Koenig & Bauer Ag, 8700 Wuerzburg Druckplatten-Klemmvorrichtung
DE3109859C2 (de) * 1981-03-14 1983-05-11 Albert-Frankenthal Ag, 6710 Frankenthal Gummituchspannvorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288061A (en) * 1927-06-20 1928-04-05 Gilman Fanfold Corp Ltd Improved means for securing flexible printing plates upon cylinders or other supports
US2375603A (en) * 1941-12-26 1945-05-08 Moore Business Forms Inc Cylinder for printing presses
FR2089387A5 (fr) * 1970-04-09 1972-01-07 Maschf Augsburg Nuernberg Ag
FR2182115A1 (fr) * 1972-04-27 1973-12-07 Roland Offsetmaschf
DE2545618A1 (de) * 1975-10-11 1977-04-21 Frankenthal Ag Albert Formzylinder fuer tiefdruck mit einer magnetisch aufgespannten wickelplatte
FR2527983A1 (fr) * 1982-06-04 1983-12-09 Creusot Loire Dispositif de fixation de l'habillage d'un cylindre de machine d'impression

Also Published As

Publication number Publication date
EP0144627B1 (fr) 1988-12-14
EP0144627A3 (en) 1985-07-17
JPS60145849A (ja) 1985-08-01
JPH0712657B2 (ja) 1995-02-15
DE3345369A1 (de) 1985-06-27
US4557196A (en) 1985-12-10
DE3475605D1 (en) 1989-01-19

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