EP0155351A2 - Unité d'impression pour une presse rotative à bobines - Google Patents

Unité d'impression pour une presse rotative à bobines Download PDF

Info

Publication number
EP0155351A2
EP0155351A2 EP84110847A EP84110847A EP0155351A2 EP 0155351 A2 EP0155351 A2 EP 0155351A2 EP 84110847 A EP84110847 A EP 84110847A EP 84110847 A EP84110847 A EP 84110847A EP 0155351 A2 EP0155351 A2 EP 0155351A2
Authority
EP
European Patent Office
Prior art keywords
printing unit
cylinders
web
side walls
printing
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
EP84110847A
Other languages
German (de)
English (en)
Other versions
EP0155351A3 (en
EP0155351B1 (fr
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0155351A2 publication Critical patent/EP0155351A2/fr
Publication of EP0155351A3 publication Critical patent/EP0155351A3/de
Application granted granted Critical
Publication of EP0155351B1 publication Critical patent/EP0155351B1/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
    • B41F13/00—Common details of rotary presses or machines

Definitions

  • the invention relates to a printing unit for a web-fed rotary printing press, in which the cylinders mounted in two printing unit side walls are arranged approximately in a Y-shape and into which a web to be printed can be inserted laterally between two printing unit cylinders after an ascending web guide section.
  • a printing unit of the type mentioned above is known from the specialist book “Techniques, Systems, Machines” by Oskar Frei, Polygraph-Verlag, page 7. Depending on the respective web guide, the accessibility to either the upper pair of printing cylinders or the lower pair of printing cylinders is impaired.
  • the object of the invention is to improve a printing unit of this type so that good access to all printing units is provided with any web guide.
  • FIG. 1 shows a schematic representation of one of the two side walls 1 of a printing unit for a web-fed rotary printing press for offset printing.
  • cylinders 4 to 9 are arranged approximately in a Y-shape, with rubber cylinders 5, 6, 7 being arranged around a common, central cylinder 4, each of which is assigned a plate cylinder 8, 9, 10.
  • Each of the pairs of cylinders 5, 8; 6, 9; 7, 10 is one of the dampening and inking units 11, 12; 13, 14; 15, 16 assigned.
  • the dampening and inking units 11, 12 are located between the upstanding arms 2 of the printing unit side walls 1 and 13, 14 arranged, while the lower cylinders 7, 10 include the dampening and inking unit 15, 16, which is arranged between the downwardly projecting feet 3 of the two printing unit side walls 1.
  • a paper web 17 is now to be introduced laterally into the printing unit after an ascending web guide section A, ie first around the satellite cylinder 4 and then between the rubber cylinders 5, 6, the web is guided in the ascending area in the manner according to the invention
  • Paper guide rollers 18, 19, which are provided in each case between the cross members 20 used instead of the missing second foot on or in the vicinity of the printing unit side walls 1.
  • a free space is always provided between the traverses or the ascending web guide section A and the feet 3 of the printing unit side walls 1, which enables an operator I to work unhindered on the lower cylinders 7, 10 and the associated dampening and inking unit 15, 16.
  • Another significant advantage is that cylinders 5 and 8 are easily accessible from below. Cylinders 6 and 9 also remain freely accessible.
  • a tread 22 can be provided on or between the cross members 20, which makes it easier for the operator II to work on the upper cylinders 5, 8 and the associated dampening and inking unit 11, 12.
  • the web 21 to be printed (shown in dashed lines) is introduced into the printing unit on the other side of the printing unit, it can be introduced upwards via paper guide rollers 23, 24 between the feet 3 of the printing unit side walls 1 and then laterally.
  • a further tread surface 25 can be used between the feet 3 or on these, which makes it easier for the operator III to work on the upper cylinders 6, 9 and the associated dampening and inking unit 13, 14.
  • the printing unit shown thus offers free access to all printing unit cylinders and dampening and inking units, irrespective of the respective web guide, it not being necessary to change the web guide elements for the individual paths.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Unwinding Webs (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
EP84110847A 1983-09-29 1984-09-12 Unité d'impression pour une presse rotative à bobines Expired EP0155351B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335235 DE3335235A1 (de) 1983-09-29 1983-09-29 Druckwerk fuer eine rollenrotationsdruckmaschine
DE3335235 1983-09-29

Publications (3)

Publication Number Publication Date
EP0155351A2 true EP0155351A2 (fr) 1985-09-25
EP0155351A3 EP0155351A3 (en) 1987-04-15
EP0155351B1 EP0155351B1 (fr) 1989-01-18

Family

ID=6210365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110847A Expired EP0155351B1 (fr) 1983-09-29 1984-09-12 Unité d'impression pour une presse rotative à bobines

Country Status (4)

Country Link
US (1) US4577559A (fr)
EP (1) EP0155351B1 (fr)
JP (1) JPH0829581B2 (fr)
DE (2) DE3335235A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925453B2 (en) 2009-05-19 2015-01-06 Komori Corporation Intaglio printing press

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719059C2 (de) * 1987-06-06 1994-02-24 Gerhard Klemm Siebdruckmaschine zum Bedrucken einer Warenbahn
DE3939432A1 (de) * 1989-11-29 1991-06-06 Roland Man Druckmasch Druckwerksturm bestehend aus mindestens zwei uebereinander angeordneten satellitendruckwerken
JP2997924B2 (ja) * 1997-11-26 2000-01-11 株式会社東京機械製作所 タワー型多色印刷装置
EP2683554B1 (fr) * 2011-03-11 2019-08-28 HP Indigo B.V. Amortisseurs convertibles pour presses à bobines
RU2736092C1 (ru) * 2017-08-10 2020-11-11 Кёниль Тек Ко., Лтд Гибридная машина для переводной печати

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047909A1 (fr) * 1980-09-13 1982-03-24 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Groupe imprimante pour une rotative d'impression sur bandes
GB2092523A (en) * 1981-02-10 1982-08-18 Koenig & Bauer Ag Paper web guiding mechanism with access to a printing unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070265A (en) * 1934-06-28 1937-02-09 Goss Printing Press Co Ltd Rotary printing press
SE401476B (sv) * 1976-09-20 1978-05-16 Wifag Maschf Styrning for pappersbana till rotationstryckmaskiner
GB2007156A (en) * 1977-11-05 1979-05-16 Maschf Augsburg Nuernberg Ag Rotary Offset Printing Machine
DE2932087C2 (de) * 1979-08-08 1985-10-24 Koenig & Bauer AG, 8700 Würzburg Verlegbare Papierführung in Rollenrotationsdruckmaschinen
DE3045051A1 (de) * 1980-11-29 1982-06-09 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Druckwerk fuer eine rollen-rotationsdruckmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047909A1 (fr) * 1980-09-13 1982-03-24 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Groupe imprimante pour une rotative d'impression sur bandes
GB2092523A (en) * 1981-02-10 1982-08-18 Koenig & Bauer Ag Paper web guiding mechanism with access to a printing unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925453B2 (en) 2009-05-19 2015-01-06 Komori Corporation Intaglio printing press

Also Published As

Publication number Publication date
JPH0829581B2 (ja) 1996-03-27
JPS6092855A (ja) 1985-05-24
DE3335235A1 (de) 1985-04-11
US4577559A (en) 1986-03-25
DE3476178D1 (en) 1989-02-23
EP0155351A3 (en) 1987-04-15
EP0155351B1 (fr) 1989-01-18

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