EP0246499A3 - Clamping device for printing plates - Google Patents

Clamping device for printing plates Download PDF

Info

Publication number
EP0246499A3
EP0246499A3 EP87106592A EP87106592A EP0246499A3 EP 0246499 A3 EP0246499 A3 EP 0246499A3 EP 87106592 A EP87106592 A EP 87106592A EP 87106592 A EP87106592 A EP 87106592A EP 0246499 A3 EP0246499 A3 EP 0246499A3
Authority
EP
European Patent Office
Prior art keywords
clamping
printing plates
cylinder
strip
clamped
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
EP87106592A
Other languages
German (de)
Other versions
EP0246499A2 (en
EP0246499B1 (en
Inventor
Joachim Dorow
Gerhard Bleckmann
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to AT87106592T priority Critical patent/ATE75666T1/en
Publication of EP0246499A2 publication Critical patent/EP0246499A2/en
Publication of EP0246499A3 publication Critical patent/EP0246499A3/en
Application granted granted Critical
Publication of EP0246499B1 publication Critical patent/EP0246499B1/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
    • B41F27/1218—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
    • B41F27/1231—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 translatory motion substantially tangential to support surface
    • 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
    • B41F27/1293—Devices for filling up the cylinder gap; Devices for removing the filler

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Screen Printers (AREA)

Abstract

Apparatus for clamping printing plates for rotary printing presses, having one or more clamping strips which are arranged so that they are laterally displaceable in a cylinder recess, which grip under an end region of the plate to be clamped and whose outer contour has a curvature corresponding to the cylinder curvature and is bordered by a pressure surface which engages a bent-over edge claw of the plate to be clamped, an insertable, resilient strip being inserted between the pressure surfaces of the clamping strips and a compression strip which is adjustable radially with respect to the cylinder circumference, wherein the clamping strip is adjustable in the clamping direction of the printing plates by means of two or more hydraulic cylinders which are supported at their rear and on the adjacent cylinder wall.
EP87106592A 1986-05-15 1987-05-07 Clamping device for printing plates Expired - Lifetime EP0246499B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106592T ATE75666T1 (en) 1986-05-15 1987-05-07 DEVICE FOR CLAMPING PRESSURE PLATES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863616425 DE3616425A1 (en) 1986-05-15 1986-05-15 DEVICE FOR TENSIONING PRINTING PLATES
DE3616425 1986-05-15

Publications (3)

Publication Number Publication Date
EP0246499A2 EP0246499A2 (en) 1987-11-25
EP0246499A3 true EP0246499A3 (en) 1989-10-11
EP0246499B1 EP0246499B1 (en) 1992-05-06

Family

ID=6300921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106592A Expired - Lifetime EP0246499B1 (en) 1986-05-15 1987-05-07 Clamping device for printing plates

Country Status (6)

Country Link
US (1) US4809607A (en)
EP (1) EP0246499B1 (en)
JP (1) JPS62271743A (en)
AT (1) ATE75666T1 (en)
DE (2) DE3616425A1 (en)
ES (1) ES2030675T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100408C1 (en) * 1991-01-09 1992-05-14 Man Miller Druckmaschinen Gmbh, 6222 Geisenheim, De
DE4404758C2 (en) * 1994-02-15 1996-06-27 Roland Man Druckmasch Method and device for changing the covering of a cylinder of a web-fed rotary printing press
US5701823A (en) * 1997-01-27 1997-12-30 Morris; Jerry L. Self aligning tool for registering rotary printing plates and method of registering plates
DE19956833B4 (en) * 1999-11-12 2009-04-23 Dr. Johannes Heidenhain Gmbh angle measurement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381624A1 (en) * 1977-02-28 1978-09-22 Daetwyler & Co M CLICH HOLDER CYLINDER FOR ROTATING HELIOGRAPHERS, PROVIDED WITH FLEXIBLE PLATES
EP0118866A2 (en) * 1983-03-12 1984-09-19 BASF Aktiengesellschaft Method and arrangement for filling the gap between the ends of an intaglio printing platen clamped onto a forme cylinder
EP0132864A1 (en) * 1983-07-26 1985-02-13 De La Rue Giori S.A. Device for adjusting a forme plate on a forme cylinder
EP0142874A1 (en) * 1983-11-14 1985-05-29 De La Rue Giori S.A. Plate cylinder with a device for affixing gravure printing plates for a web-printing machine
DE3401760A1 (en) * 1984-01-19 1985-08-01 Albert-Frankenthal Ag, 6710 Frankenthal Device for clamping printing plates
US4577560A (en) * 1984-08-20 1986-03-25 R. R. Donnelley & Sons Company Gapless lock-up for offset printing cylinders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3058417A (en) * 1959-05-22 1962-10-16 Nils H V Norlin Mechanism for clamping plates to the cylinders of printing machines
DE1125948B (en) * 1959-09-05 1962-03-22 Maschf Augsburg Nuernberg Ag Device for clamping flexible printing plates

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381624A1 (en) * 1977-02-28 1978-09-22 Daetwyler & Co M CLICH HOLDER CYLINDER FOR ROTATING HELIOGRAPHERS, PROVIDED WITH FLEXIBLE PLATES
EP0118866A2 (en) * 1983-03-12 1984-09-19 BASF Aktiengesellschaft Method and arrangement for filling the gap between the ends of an intaglio printing platen clamped onto a forme cylinder
EP0132864A1 (en) * 1983-07-26 1985-02-13 De La Rue Giori S.A. Device for adjusting a forme plate on a forme cylinder
EP0142874A1 (en) * 1983-11-14 1985-05-29 De La Rue Giori S.A. Plate cylinder with a device for affixing gravure printing plates for a web-printing machine
DE3401760A1 (en) * 1984-01-19 1985-08-01 Albert-Frankenthal Ag, 6710 Frankenthal Device for clamping printing plates
US4577560A (en) * 1984-08-20 1986-03-25 R. R. Donnelley & Sons Company Gapless lock-up for offset printing cylinders

Also Published As

Publication number Publication date
ATE75666T1 (en) 1992-05-15
EP0246499A2 (en) 1987-11-25
JPS62271743A (en) 1987-11-26
US4809607A (en) 1989-03-07
ES2030675T3 (en) 1992-11-16
EP0246499B1 (en) 1992-05-06
DE3778753D1 (en) 1992-06-11
DE3616425A1 (en) 1987-11-19

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