[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP1036658A3 - Method for dampening a litho offset plate and damping unit of a planographic printing press - Google Patents

Method for dampening a litho offset plate and damping unit of a planographic printing press Download PDF

Info

Publication number
EP1036658A3
EP1036658A3 EP00103319A EP00103319A EP1036658A3 EP 1036658 A3 EP1036658 A3 EP 1036658A3 EP 00103319 A EP00103319 A EP 00103319A EP 00103319 A EP00103319 A EP 00103319A EP 1036658 A3 EP1036658 A3 EP 1036658A3
Authority
EP
European Patent Office
Prior art keywords
damping
dampening
roller
damping unit
printing press
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
EP00103319A
Other languages
German (de)
French (fr)
Other versions
EP1036658A2 (en
EP1036658B1 (en
Inventor
Bruno Eltner
Bernd Müller
Mathias Zuber
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1036658A2 publication Critical patent/EP1036658A2/en
Publication of EP1036658A3 publication Critical patent/EP1036658A3/en
Application granted granted Critical
Publication of EP1036658B1 publication Critical patent/EP1036658B1/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
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/26—Damping devices using transfer rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/36—Inking-rollers serving also to apply ink repellants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

The method of damping a rotary flatbed printing form (1) involves a damping unit (7) belonging to a flatbed printing machine. A first damping applicator roller (4) is displaced by an adjustment in the form of an eccentric bearing from a position apart (4.1) to a position in contact with a connecting roller (3). The first damping roller (5) is driven by a rotary drive mechanism. A second damping roller (6) is solely in contact with the damp-application roller.
EP00103319A 1999-03-16 2000-02-18 Damping unit of a planographic printing press Expired - Lifetime EP1036658B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19911568 1999-03-16
DE19911568A DE19911568A1 (en) 1999-03-16 1999-03-16 Process for dampening a planographic printing form and dampening unit of a planographic printing machine

Publications (3)

Publication Number Publication Date
EP1036658A2 EP1036658A2 (en) 2000-09-20
EP1036658A3 true EP1036658A3 (en) 2001-03-21
EP1036658B1 EP1036658B1 (en) 2003-12-03

Family

ID=7901089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103319A Expired - Lifetime EP1036658B1 (en) 1999-03-16 2000-02-18 Damping unit of a planographic printing press

Country Status (5)

Country Link
US (1) US6460455B1 (en)
EP (1) EP1036658B1 (en)
JP (1) JP4652517B2 (en)
AT (1) ATE255499T1 (en)
DE (2) DE19911568A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113338B4 (en) * 2001-03-20 2004-10-28 Koenig & Bauer Ag Method and devices for driving a printing unit
US20030172818A1 (en) * 2002-03-13 2003-09-18 Marcel Motard Dampening system for a printing press
JP2003320644A (en) * 2002-04-30 2003-11-11 Miyakoshi Printing Machinery Co Ltd Forme dampening roller driving unit
DE10328801B4 (en) * 2002-07-22 2014-10-09 Heidelberger Druckmaschinen Ag Device for printing on and off in a printing press
JP2004109706A (en) * 2002-09-19 2004-04-08 Ricoh Co Ltd Belt driving device, transfer driving system, and image forming apparatus
ITBO20030627A1 (en) * 2003-10-23 2005-04-24 Gd Spa PRINTING UNIT OF A TAPE FOR AN AUTOMATIC MACHINE.
US20050183598A1 (en) * 2004-02-23 2005-08-25 Epic Products International Corporation Ink form roller drive for improving printing quality
US7225735B2 (en) * 2004-05-03 2007-06-05 Heidelberger Druckmaschinen Ag Method for roller adjustment in a printing press
JP2006062363A (en) 2004-08-25 2006-03-09 Heidelberger Druckmas Ag Printing machine
DE102004042265B4 (en) * 2004-09-01 2018-06-28 Koenig & Bauer Ag Method for moistening a printing form for offset printing
JP4786325B2 (en) * 2004-12-21 2011-10-05 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト Method for cleaning an anilox inking device of a printing press
FR2895310B1 (en) * 2005-12-23 2009-04-17 Goss Int Montataire Sa INK DEVICE AND CORRESPONDING ADJUSTMENT METHOD
DE102008062027B4 (en) * 2008-01-31 2018-05-17 Heidelberger Druckmaschinen Ag Printing machine with an anilox inking unit with associated washing device
DE102008001860A1 (en) * 2008-05-19 2009-11-26 Manroland Ag Printing machine i.e. sheet-fed printing press, operating method, involves adjusting delta value and/or difference value between speeds of form cylinder and damp applicator roller so that maximum allowable torque at roller is decreased
DE102022129391A1 (en) * 2022-11-08 2024-05-08 Heidelberger Druckmaschinen Aktiengesellschaft Control of a form roller of a printing press

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808909A1 (en) * 1968-11-14 1970-06-25 Domotor Julius A Device for removing foreign bodies from a lithographic printing press
DE2902228A1 (en) * 1979-01-20 1980-07-24 Maschf Augsburg Nuernberg Ag DEVICE FOR SUPPLYING LIQUID TO THE PLATE CYLINDER OF AN OFFSET ROTARY PRINTING MACHINE
DE3016366A1 (en) * 1979-06-06 1980-12-18 Polygraph Leipzig Rotary offset printing press moistening mechanism - has ductor roller delivering excess moistening agent to application roller above
DE8716847U1 (en) * 1987-12-22 1988-02-18 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Wet inking unit for offset printing machines
DE3644982A1 (en) * 1986-07-12 1988-11-03 Miller Johannisberg Druckmasch Damping unit for offset printing machines
DE3923636A1 (en) * 1989-07-17 1991-04-25 Kotterer Grafotec Offset printing machine - has plate cylinder, inking roller and moisture applying roller driven at different peripheral speeds
DE29601067U1 (en) * 1996-01-23 1996-05-23 MAN Roland Druckmaschinen AG, 63075 Offenbach Device for feeding a printing ink and a dampening solution onto a forme cylinder of an offset printing machine
EP0722829A2 (en) * 1995-01-17 1996-07-24 MAN Roland Druckmaschinen AG Method and dampening device for depositing a fountain solution

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD139816A1 (en) * 1978-11-15 1980-01-23 Hans Johne WET WORK
DE3146223C2 (en) * 1981-11-21 1985-03-21 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Moist inking unit for offset printing machines
JPS62113551A (en) * 1985-11-13 1987-05-25 Mitsubishi Heavy Ind Ltd Dampening device of lithographic printer
DE3623590A1 (en) * 1986-07-12 1988-02-04 Miller Johannisberg Druckmasch FILM DAMPING UNIT FOR OFFSET PRINTING MACHINES
DE8904197U1 (en) * 1989-04-05 1989-05-18 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Roller in the printing unit of rotary printing machines
DE9110345U1 (en) 1991-08-22 1991-10-10 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Dampening system for offset printing machines
DE9305742U1 (en) * 1993-04-16 1993-06-17 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Dampening system for offset printing machines
DE9316916U1 (en) * 1993-11-05 1994-01-27 Maschinenfabrik Goebel Gmbh, 64293 Darmstadt Combined wet inking unit
JP2787800B2 (en) * 1994-02-16 1998-08-20 サン・グラフィック・テクノロジーズ、インコーポレーテッド Device and method for driving bridge roller in printing press
JPH0911435A (en) * 1994-06-08 1997-01-14 Sun Graphic Technol Inc Operation method for printing machine and wetting device forprinting machine
DE19529205C2 (en) * 1995-08-09 1997-08-14 Roland Man Druckmasch Dampening unit for an offset printing machine
DE19541418A1 (en) * 1995-11-07 1997-05-15 Heidelberger Druckmasch Ag Offset printing machine
DE19616328C2 (en) * 1996-04-24 1999-11-18 Heidelberger Druckmasch Ag Dampening unit for offset printing machines
DE19822442A1 (en) * 1997-08-04 1999-02-11 Heidelberger Druckmasch Ag Offset printing machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808909A1 (en) * 1968-11-14 1970-06-25 Domotor Julius A Device for removing foreign bodies from a lithographic printing press
DE2902228A1 (en) * 1979-01-20 1980-07-24 Maschf Augsburg Nuernberg Ag DEVICE FOR SUPPLYING LIQUID TO THE PLATE CYLINDER OF AN OFFSET ROTARY PRINTING MACHINE
DE3016366A1 (en) * 1979-06-06 1980-12-18 Polygraph Leipzig Rotary offset printing press moistening mechanism - has ductor roller delivering excess moistening agent to application roller above
DE3644982A1 (en) * 1986-07-12 1988-11-03 Miller Johannisberg Druckmasch Damping unit for offset printing machines
DE8716847U1 (en) * 1987-12-22 1988-02-18 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Wet inking unit for offset printing machines
DE3923636A1 (en) * 1989-07-17 1991-04-25 Kotterer Grafotec Offset printing machine - has plate cylinder, inking roller and moisture applying roller driven at different peripheral speeds
EP0722829A2 (en) * 1995-01-17 1996-07-24 MAN Roland Druckmaschinen AG Method and dampening device for depositing a fountain solution
DE29601067U1 (en) * 1996-01-23 1996-05-23 MAN Roland Druckmaschinen AG, 63075 Offenbach Device for feeding a printing ink and a dampening solution onto a forme cylinder of an offset printing machine

Also Published As

Publication number Publication date
EP1036658A2 (en) 2000-09-20
JP2000280441A (en) 2000-10-10
DE50004609D1 (en) 2004-01-15
ATE255499T1 (en) 2003-12-15
US6460455B1 (en) 2002-10-08
JP4652517B2 (en) 2011-03-16
DE19911568A1 (en) 2000-09-21
EP1036658B1 (en) 2003-12-03

Similar Documents

Publication Publication Date Title
EP1036658A3 (en) Method for dampening a litho offset plate and damping unit of a planographic printing press
EP0899098A3 (en) Printing press having carriage mounted interchangeable plate cylinders
ATE220994T1 (en) PRINTING UNIT OF A ROLL ROTARY PRINTING MACHINE
WO2006129245A3 (en) Letterpress printing machine
US20090078134A1 (en) Flexographic Printing Press
EP1894719A3 (en) Printing unit on a web-fed rotary printing press
EP0982131A3 (en) Ink unit in an intaglio printing press
AU654023B2 (en) Intaglio printing machine
CA2010509A1 (en) Device for format adjustment at sheet-guide drums of a printing machine
EP0213578A3 (en) Multi-colour rotary printing press
DE69119438D1 (en) Color device for printing machines
EP1407882A3 (en) Method for adjusting a roller in a printing machine
AU643002B2 (en) Preparation of the inking unit of a printing press for a change of printing job
ATE164116T1 (en) OFFSET PRINTING APPARATUS
EP0696503A3 (en) Method and ductor drive for feeding ink in the ductor inking device of a printing press
EP1167032A3 (en) Ink fountain apparatus for rotary printing press
CA2049154A1 (en) Isolated ink feed mechanism
AU7405900A (en) Method of operation of a printing unit and printing unit for offset machine
GB1426263A (en) Printing machines
ATE181702T1 (en) OFFSET PRINTING DEVICE FOR ROTARY PRINTING MACHINES
EP1440798A3 (en) Dampener metering device
FR2443930A1 (en) Rotary offset printing press - has printing and inking mechanisms forming separate modules mounted in base frame
DE59902523D1 (en) Inking unit for a sheetfed offset press
EP0364675A3 (en) Oscillating form roller dampener
JPS6434737A (en) Damper for offset press

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 41F 7/36 A, 7B 41F 7/26 B, 7B 41F 7/40 B

17P Request for examination filed

Effective date: 20010216

17Q First examination report despatched

Effective date: 20011031

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RTI1 Title (correction)

Free format text: DAMPING UNIT OF A PLANOGRAPHIC PRINTING PRESS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031203

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031203

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031203

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031203

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031203

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20031203

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50004609

Country of ref document: DE

Date of ref document: 20040115

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040218

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040228

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040303

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040303

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040303

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: *HEIDELBERGER DRUCKMASCHINEN A.G.

Effective date: 20040228

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040906

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20050124

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20050217

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20050221

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20060218

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20061031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180228

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50004609

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190903