EP0401655B1 - Achtzylinder-Druckwerk - Google Patents

Achtzylinder-Druckwerk Download PDF

Info

Publication number
EP0401655B1
EP0401655B1 EP90110232A EP90110232A EP0401655B1 EP 0401655 B1 EP0401655 B1 EP 0401655B1 EP 90110232 A EP90110232 A EP 90110232A EP 90110232 A EP90110232 A EP 90110232A EP 0401655 B1 EP0401655 B1 EP 0401655B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
blanket cylinder
printing unit
blanket
print
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.)
Expired - Lifetime
Application number
EP90110232A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0401655A2 (de
EP0401655A3 (de
Inventor
Rainer Burger
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6381992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0401655(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0401655A2 publication Critical patent/EP0401655A2/de
Publication of EP0401655A3 publication Critical patent/EP0401655A3/de
Application granted granted Critical
Publication of EP0401655B1 publication Critical patent/EP0401655B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit

Definitions

  • the invention relates to an eight-cylinder printing unit with a first, a second, a third and a fourth blanket cylinder, to each of which a plate cylinder is assigned and of which the first blanket cylinder is used to produce a double face print and a double reprint (2/2) on a printing material web is adjustable to the second and the third blanket cylinder to the fourth blanket cylinder.
  • the object of the present invention is to develop the generic eight-cylinder printing unit in such a way that 2/1 or 1/2 printing is possible without the blanket cylinder which is superfluous in terms of printing technology being required as an impression cylinder.
  • the third blanket cylinder together with the first blanket cylinder to produce a 2/1 print or 1/2 print on the print carrier web second blanket cylinder is adjustable, the fourth blanket cylinder being separated from the third blanket cylinder.
  • a major advantage of the invention is that in the 2/1 printing according to the invention, by separating the fourth blanket cylinder from the third blanket cylinder, the ink applied by the second blanket cylinder cannot be smeared.
  • Fig. 1 shows in the lower part of the illustration in the positioning according to the invention blanket cylinders 1, 2, 3 and 4, each of which a plate cylinder 10, 20, 30 and 40 is assigned in the manner shown.
  • the cylinders 1 to 4 and 10 to 40 according to FIG. 1 according to the invention it is possible, in contrast to the prior art, to employ the third blanket cylinder 3, also separated from the fourth blanket cylinder 4, to the second blanket cylinder 2, so that the between the Blanket cylinders in the manner shown printing substrate 5 is provided with a double face print, namely via the blanket cylinders 1 and 3 and with a single reprint, namely via the blanket cylinder 2.
  • the cylinder arrangement according to the invention in the printing unit 6 shown in FIG. 1 below can thus provide the printing medium web 5 with a 2/1 print.
  • a further printing unit 7 preferably above the printing unit 6, so that optionally at 1 a 4/2 pressure is possible.
  • the printing unit 7 is constructed identically to the printing unit 6, which is why the same reference numerals have been used for the individual parts, but these are each provided with an apostrophe for the purpose of differentiation.
  • FIG. 2 shows the printing unit according to the invention in cylinder positions in which a 2/2 printing is possible with the printing unit unit 6 and a 2/2 printing is also possible with the printing unit unit 7, so that after the printing medium web 5 has passed through the printing unit, the printing unit web 4 / 4 printing is provided.
  • the third blanket cylinder is positioned against the fourth blanket cylinder and the blanket cylinder 1 is separated from the two against the blanket cylinder 2.
  • the cylinders can be adjusted or pivoted in a conventional manner, for example with the aid of generally known eccentric bearings.
  • the cylinder arrangement can also be a mirror image or "reversed".

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP90110232A 1989-06-03 1990-05-30 Achtzylinder-Druckwerk Expired - Lifetime EP0401655B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918127A DE3918127C1 (el) 1989-06-03 1989-06-03
DE3918127 1989-06-03

Publications (3)

Publication Number Publication Date
EP0401655A2 EP0401655A2 (de) 1990-12-12
EP0401655A3 EP0401655A3 (de) 1991-06-05
EP0401655B1 true EP0401655B1 (de) 1993-11-24

Family

ID=6381992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110232A Expired - Lifetime EP0401655B1 (de) 1989-06-03 1990-05-30 Achtzylinder-Druckwerk

Country Status (5)

Country Link
US (1) US5031530A (el)
EP (1) EP0401655B1 (el)
JP (1) JP2837238B2 (el)
CA (1) CA2017374C (el)
DE (2) DE3918127C1 (el)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116415C2 (de) * 1991-05-18 1993-10-14 Roland Man Druckmasch Druckwerk für den Mehrfarbendruck
DE4303904C2 (de) * 1993-02-10 1997-09-11 Roland Man Druckmasch Druckeinheit in Turmbauweise
US5461470A (en) * 1993-06-18 1995-10-24 Xeikon Nv Electrostatographic single-pass multiple station printer for forming images on a web
DE4435429C2 (de) * 1994-10-04 2000-07-06 Wifag Maschf Rollenrotationsdruckmaschine
US5704282A (en) * 1996-09-17 1998-01-06 Escher-Grad Technologies Inc. Method of generating proofs of print signatures
US5868069A (en) * 1996-09-17 1999-02-09 Escher-Grad Technologies Inc. Method of generating proofs of print signatures
US5778781A (en) * 1997-04-04 1998-07-14 F. L. Smithe Machine Company, Inc. Method and apparatus for printing on opposite sides of a web
US6474231B1 (en) * 2000-07-26 2002-11-05 Heidelberger Druckmaschinen Ag Multi-color printing press with common blanket cylinder
KR100501959B1 (ko) * 2003-02-06 2005-07-20 조충 윤전기구조
US7967407B2 (en) * 2006-02-03 2011-06-28 R.R. Donnelley Use of a sense mark to control a printing system
US8753026B2 (en) * 2007-06-29 2014-06-17 R.R. Donnelley & Sons Company Use of a sense mark to control a printing system
US9098903B2 (en) * 2009-07-21 2015-08-04 R.R. Donnelley & Sons Company Systems and methods for detecting alignment errors
US20120247354A1 (en) * 2011-03-29 2012-10-04 Surbrook Louis M Perfecting printing unit and tower
US10370214B2 (en) 2017-05-31 2019-08-06 Cryovac, Llc Position control system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329086A (en) * 1966-06-14 1967-07-04 Miehle Goss Dexter Inc Perfecting or multicolor offset printing press
DD137829A1 (de) * 1978-07-17 1979-09-26 Harald Feustel Offset-druckeinheiten fuer gummi-gummi-druck
US4286519A (en) * 1978-08-23 1981-09-01 Smith R.P.M. Corporation Offset litho conversion from letterpress equipment
US4250809A (en) * 1979-08-21 1981-02-17 Publishers Equipment Corporation Perfecting or multicolor offset printing press
JPS6020550B2 (ja) * 1980-03-10 1985-05-22 美和ロツク工業株式会社 磁石タンブラ−シリンダ−
US4369705A (en) * 1980-09-24 1983-01-25 Harris Corporation Printing press
US4526099A (en) * 1983-02-16 1985-07-02 Rockwell International Corporation Reversible color deck for rotary printing presses
DE3614030A1 (de) * 1986-04-25 1987-10-29 Roland Man Druckmasch Druckwerk fuer eine rollenrotationsdruckmaschine
DE3614027A1 (de) * 1986-04-25 1987-10-29 Roland Man Druckmasch Stellvorrichtung fuer fuenfzylinder-druckwerke von offset-rotationsdruckmaschinen
DE3702071C1 (de) * 1987-01-24 1988-07-14 Roland Man Druckmasch Fuer filegenden Plattenwechsel geeignete Druckeinheit
DE3712702A1 (de) * 1987-04-14 1988-11-03 Roland Man Druckmasch Registerstellvorrichtung
JP2637488B2 (ja) * 1988-07-28 1997-08-06 豊田工機株式会社 数値制御研削盤

Also Published As

Publication number Publication date
JP2837238B2 (ja) 1998-12-14
CA2017374C (en) 1993-04-13
EP0401655A2 (de) 1990-12-12
JPH0323943A (ja) 1991-01-31
US5031530A (en) 1991-07-16
DE3918127C1 (el) 1990-12-13
CA2017374A1 (en) 1990-12-03
EP0401655A3 (de) 1991-06-05
DE59003582D1 (de) 1994-01-05

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