EP0410254A3 - Ink fountain for printing machines - Google Patents

Ink fountain for printing machines Download PDF

Info

Publication number
EP0410254A3
EP0410254A3 EP19900113565 EP90113565A EP0410254A3 EP 0410254 A3 EP0410254 A3 EP 0410254A3 EP 19900113565 EP19900113565 EP 19900113565 EP 90113565 A EP90113565 A EP 90113565A EP 0410254 A3 EP0410254 A3 EP 0410254A3
Authority
EP
European Patent Office
Prior art keywords
ink
ductor roller
duct
ink fountain
printing machines
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
EP19900113565
Other languages
German (de)
Other versions
EP0410254A2 (en
EP0410254B1 (en
Inventor
Werner Dr. Sondergeld
Bert Cappel
Guenter Schniggenfittig
Nicola Pupic
Valentin Gensheimer
Georg Hartung
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
Priority to AT90113565T priority Critical patent/ATE99231T1/en
Publication of EP0410254A2 publication Critical patent/EP0410254A2/en
Publication of EP0410254A3 publication Critical patent/EP0410254A3/en
Application granted granted Critical
Publication of EP0410254B1 publication Critical patent/EP0410254B1/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
    • B41F31/002—Heating or cooling of ink or ink rollers

Abstract

To obviate local differences in heat expansion in the ink duct, ink metering means and ductor roller, and to temper the printing ink, stabilize the ink-damping agent emulsion and protect the ductor roller from corrosion, the ink duct includes a heat insulating material secured to underside of the duct body and a mid-section portion of the duct body side facing the ductor roller is supplied with a warm air flow from the printing press, boosted by a plurality of fans.
EP90113565A 1989-07-28 1990-07-16 Ink fountain for printing machines Expired - Lifetime EP0410254B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90113565T ATE99231T1 (en) 1989-07-28 1990-07-16 INK BOX FOR PRINTING PRESSES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3925034A DE3925034C1 (en) 1989-07-28 1989-07-28
DE3925034 1989-07-28

Publications (3)

Publication Number Publication Date
EP0410254A2 EP0410254A2 (en) 1991-01-30
EP0410254A3 true EP0410254A3 (en) 1991-08-14
EP0410254B1 EP0410254B1 (en) 1993-12-29

Family

ID=6386051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113565A Expired - Lifetime EP0410254B1 (en) 1989-07-28 1990-07-16 Ink fountain for printing machines

Country Status (6)

Country Link
US (1) US5046420A (en)
EP (1) EP0410254B1 (en)
JP (1) JPH074927B2 (en)
AT (1) ATE99231T1 (en)
DE (2) DE3925034C1 (en)
ES (1) ES2048368T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9017795U1 (en) * 1990-10-08 1992-03-12 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
GB9501272D0 (en) * 1995-01-23 1995-03-15 Gale Gate Invest Ltd Improvements in or relating to printing
DE19504583C1 (en) * 1995-02-11 1996-08-01 Roland Man Druckmasch Wedge ink fountain for an offset printing machine
DE19525529C1 (en) * 1995-07-13 1996-06-05 Koenig & Bauer Albert Ag Method of mounting dosing device in rotary printing machine
US5603263A (en) * 1995-09-08 1997-02-18 Heidelberger Druckmaschinen Ag Scraper blade and ink scavenger for printing presses
DE19623349A1 (en) * 1996-06-12 1997-12-18 Baldwin Gegenheimer Gmbh Fluid supply system used in printing industry
DE19750960C2 (en) * 1996-11-26 2002-08-14 Roland Man Druckmasch Film inking unit for a rotary printing machine
DE19717524C2 (en) * 1997-04-25 2002-04-04 Roland Man Druckmasch Inking unit for a printing press
CA2282907C (en) 1998-09-17 2008-04-15 Fort James Corporation Fluid material application system employing tube-in-hose heat exchanger
DE10001764A1 (en) * 2000-01-18 2001-08-02 Koenig & Bauer Ag Paint application device
EP1415805A1 (en) * 2002-10-28 2004-05-06 Hauni Maschinenbau AG Printing apparatus with tempering unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR559277A (en) * 1922-11-30 1923-09-12 Method and apparatus for preserving rolls coated with gelatin or the like used in printing
US2268594A (en) * 1939-08-03 1942-01-06 Huber J M Inc Process of letterpress printing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75716C (en) * L. RÖDIGER und G. RÖDIGER in Berlin S.O., Adalbertstr. 76 Device for heating the inking unit of letterpress presses
DE10648C (en) * 1880-01-11 1880-08-20 T. CULPIN in London Innovations in the computation control of harvesting machines
US1568382A (en) * 1924-10-17 1926-01-05 Otten Edward Means for conditioning inking rolls
US2691345A (en) * 1949-02-05 1954-10-12 Huebner Company Combustion precipitronic process and apparatus
DE1891449U (en) * 1963-07-12 1964-04-23 Agfa Ag INKING UNIT FOR PRINTING MACHINES.
US3415269A (en) * 1967-01-24 1968-12-10 Vapor Corp Multiple positioned pilot controlled poppet valve
DD98642A1 (en) * 1972-06-12 1973-07-12
US4152986A (en) * 1976-12-03 1979-05-08 Dadowski Gilbert F Method and apparatus for printing raised ink images
JPS56150553A (en) * 1980-04-23 1981-11-21 Hitachi Eng Co Ltd Heat insulating device for ink for printer
DD211089A1 (en) * 1982-11-03 1984-07-04 Arndt Jentzsch COLOR BOX FOR PRINTING MACHINES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR559277A (en) * 1922-11-30 1923-09-12 Method and apparatus for preserving rolls coated with gelatin or the like used in printing
US2268594A (en) * 1939-08-03 1942-01-06 Huber J M Inc Process of letterpress printing

Also Published As

Publication number Publication date
ATE99231T1 (en) 1994-01-15
EP0410254A2 (en) 1991-01-30
EP0410254B1 (en) 1993-12-29
ES2048368T3 (en) 1994-03-16
US5046420A (en) 1991-09-10
JPH03218835A (en) 1991-09-26
DE59004004D1 (en) 1994-02-10
JPH074927B2 (en) 1995-01-25
DE3925034C1 (en) 1990-08-09

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