EP0820861A2 - Unité d'impression - Google Patents

Unité d'impression Download PDF

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Publication number
EP0820861A2
EP0820861A2 EP97112248A EP97112248A EP0820861A2 EP 0820861 A2 EP0820861 A2 EP 0820861A2 EP 97112248 A EP97112248 A EP 97112248A EP 97112248 A EP97112248 A EP 97112248A EP 0820861 A2 EP0820861 A2 EP 0820861A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
cylinders
transfer
printing unit
drive
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
EP97112248A
Other languages
German (de)
English (en)
Other versions
EP0820861A3 (fr
EP0820861B1 (fr
Inventor
Helmut Puschnerat
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert AG
Koenig and Bauer 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 Koenig and Bauer Albert AG, Koenig and Bauer AG filed Critical Koenig and Bauer Albert AG
Publication of EP0820861A2 publication Critical patent/EP0820861A2/fr
Publication of EP0820861A3 publication Critical patent/EP0820861A3/fr
Application granted granted Critical
Publication of EP0820861B1 publication Critical patent/EP0820861B1/fr
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
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft

Definitions

  • the invention relates to a printing unit according to the Preamble of claims 1 and 6.
  • EP 0 644 048 A2 is one Rotary printing machine with rubber and plate cylinders known. These rubber and plate cylinders are in pairs through a mechanical coupling for their common Drive grouped into cylinder groups. Such Cylinder group is each of its own Drive motor driven.
  • the invention has for its object a To create printing unit.
  • the non-printing area does not increase due to the channels of the rubber cylinders.
  • the outlay on the electrical equipment is considerably less.
  • a plate cylinder to the blanket cylinder, a second plate cylinder can be stopped, for example for a plate change.
  • the printing unit is shown in the drawing and is described in more detail below.
  • a printing unit 1 of an offset rotary printing press is shown in a so-called bridge construction.
  • This printing unit 1 is essentially two forme and transfer cylinders 2, 3, 4, 6, z. B. plate and rubber cylinders 2, 3, 4, 6 formed, which interact in pairs.
  • the two rubber cylinders 4, 6 form a printing point 7 in their contact zone, in which, for example, a paper web 8 is printed.
  • These plate and blanket cylinders 2, 3, 4, 6 are provided at both ends with pins 9, 11 - 14, 16-18, which are mounted in side frames 19, 21 of the offset rotary printing press.
  • Plate and rubber cylinders 2, 3, 4, 6 are arranged in a known manner, for example by means of eccentric bushes, on and off.
  • the plate cylinders 2, 3 can be arranged on and off with respect to the associated rubber cylinders 4, 6.
  • the pins 9, 12, 14, 17 of the plate and rubber cylinders 2, 3, 4, 6 extend through the side frame 19.
  • the pins 14, 17 of the two rubber cylinders 4, 6 and the first plate cylinder 2 are provided with cooperating gears 22, 23, 24.
  • These three cylinders 2, 4, 6 are driven by a common drive 26, for example a position-controlled electric motor 26.
  • This electric motor 26 is arranged, for example, directly on the first plate cylinder 2, but the drive 26 can also be provided on any of the three cylinders 2, 4, 6 directly or indirectly.
  • the second plate cylinder 3 is provided with its own drive 27, which is designed, for example, as a position-controlled electric motor 27.
  • the drive 26 of the three cylinders 2, 4, 6 and the drive 27 of the second plate cylinder 3 are synchronized with each other.
  • the third rubber cylinder forms a second pressure point with the second or first rubber cylinder.
  • the third rubber cylinder is then also provided with a gear.
  • the Z. B. engages in the gear of the interacting rubber cylinder.
  • the third blanket cylinder is mechanical, e.g. B. positively coupled to the first and second rubber cylinders and to the first plate cylinder.
  • the third plate cylinder is in turn provided with its own position-controlled electric motor.
  • the Rubber cylinders are not directly together, but it is a additional pressure cylinder, a so-called Satellite cylinder, provided.
  • a so-called Satellite cylinder With this pressure cylinder each employed rubber cylinder forms a pressure point.
  • This pressure cylinder is preferably with a gear provided that in a gear of a rubber cylinder intervenes.
  • the pressure cylinder is mechanical, e.g. B. positively coupled to a rubber cylinder. Is too it is possible to have the printing cylinder with its own independent drive, e.g. B. a position-controlled To provide electric motor.
  • gears 22, 23, 24 can mechanical coupling, e.g. B. for positive Drive connection of cylinders 2, 4, 6 also others Means, such as toothed belts, can be provided.
  • the gear 22 of the plate cylinder 2 can for example also be uncoupled from the gear 23 of the associated rubber cylinder 4.
  • the gear 22 can be mounted axially displaceably on the pin 9 of the plate cylinder 2, so that it can be disengaged with respect to the gear 23 of the rubber cylinder 4.
  • a gear 28 can also be arranged on the pin 12 of the second plate cylinder 3, which gear can optionally be brought into engagement with the gear 24 of the associated rubber cylinder 6. This gear 28 is slidably mounted on the pin 12 of the plate cylinder 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP97112248A 1996-07-23 1997-07-17 Unité d'impression Expired - Lifetime EP0820861B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19629605A DE19629605C2 (de) 1996-07-23 1996-07-23 Antrieb einer Druckeinheit
DE19629605 1996-07-23

Publications (3)

Publication Number Publication Date
EP0820861A2 true EP0820861A2 (fr) 1998-01-28
EP0820861A3 EP0820861A3 (fr) 1998-07-08
EP0820861B1 EP0820861B1 (fr) 2001-10-04

Family

ID=7800542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112248A Expired - Lifetime EP0820861B1 (fr) 1996-07-23 1997-07-17 Unité d'impression

Country Status (4)

Country Link
US (1) US5950538A (fr)
EP (1) EP0820861B1 (fr)
JP (1) JP3058264B2 (fr)
DE (2) DE19629605C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787059A1 (fr) * 1998-12-10 2000-06-16 Roland Man Druckmasch Groupe d'impression double d'une rotative d'impression
EP0997273A3 (fr) * 1998-09-15 2000-09-27 Heidelberger Druckmaschinen Aktiengesellschaft Groupe imprimant d'une presse à bobines
US7017482B2 (en) 2000-05-17 2006-03-28 Goss International Americas, Inc. Printing unit arrangement in a web-fed rotary printing press
EP1598187A3 (fr) * 2000-09-20 2007-10-03 Koenig & Bauer Aktiengesellschaft Unité d'impression

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732330C2 (de) * 1997-07-28 2001-04-19 Koenig & Bauer Ag Antrieb für eine Druckeinheit
US6227110B1 (en) * 1998-06-23 2001-05-08 Heidelberger Druckmaschinen Ag Wet printing press with throw-off mechanism
DE19860928C1 (de) * 1998-12-30 2000-06-21 Koenig & Bauer Ag Druckvorrichtung für eine Mehrfarben-Rollenrotationsdruckmaschine
US6651556B2 (en) * 1999-04-30 2003-11-25 Heidelberger Druckmaschinen Ag Dual-web offset printing press and method for printing dual webs
DE10046376C2 (de) * 2000-09-20 2002-12-12 Koenig & Bauer Ag Antrieb einer Druckeinheit
DE10046374B4 (de) * 2000-09-20 2014-05-15 Koenig & Bauer Aktiengesellschaft Verfahren zum Betreiben einer Druckeinheit
DE10046377B4 (de) * 2000-09-20 2006-02-09 Koenig & Bauer Ag Antrieb einer Druckeinheit
JP2002210915A (ja) * 2001-01-22 2002-07-31 Tokyo Kikai Seisakusho Ltd 分割版胴を個別に駆動する多色刷平版印刷機
US7216585B2 (en) * 2001-01-24 2007-05-15 Goss International Americas, Inc. Shaftless motor drive for a printing press with an anilox inker
ATE327099T1 (de) 2001-03-26 2006-06-15 Koenig & Bauer Ag Antrieb eines druckwerks
DE10114801B4 (de) * 2001-03-26 2005-10-13 Koenig & Bauer Ag Antrieb eines Druckwerks
ATE555907T1 (de) 2001-03-26 2012-05-15 Koenig & Bauer Ag Druckwerk einer druckmaschine
DE502004009017D1 (de) * 2003-07-11 2009-04-02 Koenig & Bauer Ag Rollenrotationsdruckmaschine
DE10332212A1 (de) * 2003-07-16 2005-02-24 Koenig & Bauer Ag Vorrichtungen zur Qualitätsprüfung von Prüfkörpern und ein Verfahren zum Prüfen der Qualität von Bogen
ATE433802T1 (de) * 2003-12-12 2009-07-15 Wifag Maschf Ag Aussenläuferantrieb
CH697884B1 (de) * 2004-07-13 2009-03-13 Manroland Ag Rollenrotationsdruckeinheit.
JP5250383B2 (ja) * 2008-10-27 2013-07-31 日本たばこ産業株式会社 塗工ウエブの製造装置及びその製造方法
WO2010056851A1 (fr) * 2008-11-13 2010-05-20 Larry Hines Unité d'impression en offset avec entraînement de cylindre porte-plaque
DE102009001475B4 (de) * 2009-03-11 2011-05-12 Koenig & Bauer Aktiengesellschaft Druckeinheit einer Druckmaschine mit mindestens einem Druckwerk

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022696A (en) * 1932-06-17 1935-12-03 Irving Trust Co Printing machine
CA1029240A (fr) * 1973-08-01 1978-04-11 Harris Corporation Commande de presse d'imprimerie
FR2458395A1 (fr) * 1979-06-08 1981-01-02 Creusot Loire Dispositif de commande des cylindres d'une machine d'imprimerie offset
DE2924616C2 (de) * 1979-06-19 1986-04-17 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Elektromotorische Antriebsvorrichtung für eine Rotations-Offsetdruckmaschine
US4696229A (en) * 1985-03-26 1987-09-29 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Rotary offset printing press equipped for flying plate change
DE3614030A1 (de) * 1986-04-25 1987-10-29 Roland Man Druckmasch Druckwerk fuer eine rollenrotationsdruckmaschine
DE3614029C1 (de) * 1986-04-25 1987-04-02 Roland Man Druckmasch Rollenrotations-Offsetdruckmaschine mit einem Druckwerk fuer fliegenden Plattenwechsel
DE3702071C1 (de) * 1987-01-24 1988-07-14 Roland Man Druckmasch Fuer filegenden Plattenwechsel geeignete Druckeinheit
DE3825145A1 (de) * 1988-07-23 1990-01-25 Koenig & Bauer Ag Rollenrotations-offsetdruckmaschine mit einem druckwerk fuer fliegenden plattenwechsel
JPH05131608A (ja) * 1991-11-14 1993-05-28 Tokyo Kikai Seisakusho Ltd 多色印刷機
DE4138479C3 (de) * 1991-11-22 1998-01-08 Baumueller Nuernberg Gmbh Verfahren und Anordnung für einen Elektromotor zum Antrieb eines Drehkörpers, insbesondere des druckgebenden Zylinders einer Druckmaschine
ATE524311T1 (de) * 1993-12-29 2011-09-15 Wifag Maschf Ag Rotationsdruckmaschine
DE4408025A1 (de) * 1994-03-10 1995-09-14 Koenig & Bauer Ag Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine
DE4430693B4 (de) * 1994-08-30 2005-12-22 Man Roland Druckmaschinen Ag Antriebe für eine Rollenrotations-Offsetdruckmaschine
DE29608990U1 (de) * 1996-05-20 1996-08-22 MAN Roland Druckmaschinen AG, 63075 Offenbach Rotationsdruckmaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997273A3 (fr) * 1998-09-15 2000-09-27 Heidelberger Druckmaschinen Aktiengesellschaft Groupe imprimant d'une presse à bobines
FR2787059A1 (fr) * 1998-12-10 2000-06-16 Roland Man Druckmasch Groupe d'impression double d'une rotative d'impression
US7017482B2 (en) 2000-05-17 2006-03-28 Goss International Americas, Inc. Printing unit arrangement in a web-fed rotary printing press
US7341001B2 (en) 2000-05-17 2008-03-11 Goss International Americas, Inc. Printing unit arrangement in a web-fed rotary printing press
EP1598187A3 (fr) * 2000-09-20 2007-10-03 Koenig & Bauer Aktiengesellschaft Unité d'impression

Also Published As

Publication number Publication date
EP0820861A3 (fr) 1998-07-08
DE19629605A1 (de) 1998-01-29
DE59704761D1 (de) 2001-11-08
JPH1076628A (ja) 1998-03-24
JP3058264B2 (ja) 2000-07-04
EP0820861B1 (fr) 2001-10-04
DE19629605C2 (de) 2000-02-03
US5950538A (en) 1999-09-14

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