DE20303902U1 - Combined inking and dampening system for a printing press - Google Patents

Combined inking and dampening system for a printing press

Info

Publication number
DE20303902U1
DE20303902U1 DE20303902U DE20303902U DE20303902U1 DE 20303902 U1 DE20303902 U1 DE 20303902U1 DE 20303902 U DE20303902 U DE 20303902U DE 20303902 U DE20303902 U DE 20303902U DE 20303902 U1 DE20303902 U1 DE 20303902U1
Authority
DE
Germany
Prior art keywords
roller
dampening
inking
combined
bridge
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
DE20303902U
Other languages
German (de)
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 Sheetfed GmbH
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
Priority to DE20303902U priority Critical patent/DE20303902U1/en
Publication of DE20303902U1 publication Critical patent/DE20303902U1/en
Priority to EP04002731A priority patent/EP1457323A1/en
Priority to JP2004065886A priority patent/JP4430433B2/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
    • B41F31/00—Inking arrangements or devices
    • B41F31/001—Ink mist preventing means
    • 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)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Kombiniertes Farb-Feuchtwerk für eine Druckmaschine, insbesondere Bogenoffsetdruckmaschine, bei welcher eine schaltbare Brückenwalze in Kontakt mit einer Walze des Farbwerkes und einer Walze des Feuchtwerkes steht, mit einer Steuerung, durch welche das An- und Abstellen der Brückenwalze zu wenigstens einer dieser Walzen auslösbar ist, dadurch gekennzeichnet, dass durch die Steuerung (6) während des Druckbetriebes die Brückenwalze (5) zu vorgebbaren Zeitpunkten schaltbar ist.1. Combined ink dampening system for a printing machine, in particular sheetfed offset printing machine, in which a switchable bridge roller is in contact with a roller of the inking unit and a roller of the dampening unit, with a control system by means of which the bridge roller is turned on and off to at least one of these rollers can be triggered, characterized in that the bridge roller ( 5 ) can be switched at predetermined times by the control ( 6 ) during the printing operation. 2. Kombiniertes Farb-Feuchtwerk nach Anspruch 1, dadurch gekennzeichnet, dass über einen mit der Steuerung (6) in Signalverbindung stehenden Leitstand (7) die Anzahl der Maschinenumdrehun­ gen vorgebbar ist, in denen die Brückenwalze (5) Kontakt mit einer Farbwerkwalze (4) als auch mit einer Feucht­ werkwalze (3) aufweist.2. Combined ink dampening system according to claim 1, characterized in that the number of machine revolutions in which the bridge roller ( 5 ) is in contact with an inking roller ( 4th ) can be predetermined via a control station ( 7 ) which is in signal connection with the control ( 6 ) ) as well as with a dampening roller ( 3 ). 3. Kombiniertes Farb-/Feuchtwerk nach Anspruch 1, dadurch gekennzeichnet, dass über einen mit der Steuerung (6) in Signalverbindung stehenden Leitstand (7) die Anzahl der Maschinenumdrehun­ gen vorgebbar ist, in denen die Brückenwalze (5) keinen Kontakt mit einer Farbwerkwalze (4) und/oder einer Feuchtwerkwalze (3) aufweist.3. Combined inking / dampening unit according to claim 1, characterized in that via a control station ( 6 ) in signal connection with the control station ( 7 ) the number of machine revolutions can be specified in which the bridge roller ( 5 ) has no contact with an inking roller ( 4 ) and / or a dampening roller ( 3 ). 4. Kombiniertes Farb-/Feuchtwerk nach einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, dass durch die Steuerung (6) während die Brückenwalze (5) Kontakt zu einer Farbwerkwalze (4) und einer Feuchtwerk­ walzen (3) aufweist, eine Erhöhung der Feuchtmittelzufuhr auslösbar ist.4. Combined inking / dampening unit according to one of the preceding claims, characterized in that the controller ( 6 ) while the bridge roller ( 5 ) has contact with an inking unit roller ( 4 ) and a dampening unit roller ( 3 ), an increase in the dampening solution supply can be triggered. 5. Kombiniertes Farb-/Feuchtwerk nach einem der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, dass die Feuchtauftragwalze (3) einen eigenen steuerbaren Antrieb aufweist, durch welchen diese Walze (3) mit einer vorgebbaren Differenzgeschwindigkeit zu der Oberfläche des Formzylinders (1) antreibbar ist.5. Combined inking / dampening unit according to one of the preceding claims, characterized in that the dampening roller ( 3 ) has its own controllable drive, by means of which this roller ( 3 ) can be driven at a predeterminable differential speed to the surface of the forme cylinder ( 1 ) ,
DE20303902U 2003-03-12 2003-03-12 Combined inking and dampening system for a printing press Expired - Lifetime DE20303902U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20303902U DE20303902U1 (en) 2003-03-12 2003-03-12 Combined inking and dampening system for a printing press
EP04002731A EP1457323A1 (en) 2003-03-12 2004-02-07 Combined inking and damping device for a printing press
JP2004065886A JP4430433B2 (en) 2003-03-12 2004-03-09 Combined inking unit and dampening unit for printing press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20303902U DE20303902U1 (en) 2003-03-12 2003-03-12 Combined inking and dampening system for a printing press

Publications (1)

Publication Number Publication Date
DE20303902U1 true DE20303902U1 (en) 2003-05-08

Family

ID=7980717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20303902U Expired - Lifetime DE20303902U1 (en) 2003-03-12 2003-03-12 Combined inking and dampening system for a printing press

Country Status (3)

Country Link
EP (1) EP1457323A1 (en)
JP (1) JP4430433B2 (en)
DE (1) DE20303902U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003569A1 (en) * 2013-03-22 2014-09-25 Heidelberger Druckmaschinen Ag Method for cleaning an anilox printing unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926116A (en) * 1974-07-01 1975-12-16 Webcrafters Inc Dampening apparatus for offset printing press
DE4011039C2 (en) 1990-04-05 1996-03-14 Roland Man Druckmasch Process for moistening and inking a plate cylinder of a multi-color offset sheet-fed rotary printing press
DE4013741A1 (en) * 1990-04-28 1991-10-31 Heidelberger Druckmasch Ag OFFSET PRINTING MACHINE WITH INTERMEDIATE ROLLER FOR CONNECTING THE INK AND DAMPING UNIT
JP2599074Y2 (en) 1992-10-09 1999-08-30 株式会社小森コーポレーション Water rise control device for printing press
DE4419850C2 (en) 1994-06-07 2002-02-28 Koenig & Bauer Ag Drive and changeable bridge roller
US5454310A (en) * 1994-11-16 1995-10-03 Varn Company Segmented oscillating fluid evaporator roller for printing presses
DE19506639C2 (en) * 1995-02-25 1997-03-13 Roland Man Druckmasch Control for a combined ink dampening system
DE19822442A1 (en) * 1997-08-04 1999-02-11 Heidelberger Druckmasch Ag Offset printing machine
DE19958252A1 (en) * 1999-12-03 2001-06-07 Heidelberger Druckmasch Ag Moisture-control printing machine, uses control circuit having fuzzy logic for estimating the foreseen required feed or supply of dampening agent

Also Published As

Publication number Publication date
JP2004276611A (en) 2004-10-07
JP4430433B2 (en) 2010-03-10
EP1457323A1 (en) 2004-09-15

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030612

R150 Term of protection extended to 6 years

Effective date: 20060331

R081 Change of applicant/patentee

Owner name: MANROLAND SHEETFED GMBH, DE

Free format text: FORMER OWNER: MAN ROLAND DRUCKMASCHINEN AG, 63075 OFFENBACH, DE

Effective date: 20080819

R151 Term of protection extended to 8 years

Effective date: 20090330

R152 Term of protection extended to 10 years

Effective date: 20110405

R071 Expiry of right
R071 Expiry of right
R081 Change of applicant/patentee

Owner name: MANROLAND SHEETFED GMBH, DE

Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE

Effective date: 20130409