EP0022912B1 - Farbkasten für eine Rotationsdruckmaschine - Google Patents

Farbkasten für eine Rotationsdruckmaschine Download PDF

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Publication number
EP0022912B1
EP0022912B1 EP80102874A EP80102874A EP0022912B1 EP 0022912 B1 EP0022912 B1 EP 0022912B1 EP 80102874 A EP80102874 A EP 80102874A EP 80102874 A EP80102874 A EP 80102874A EP 0022912 B1 EP0022912 B1 EP 0022912B1
Authority
EP
European Patent Office
Prior art keywords
ink
ink fountain
knife
rotary printing
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.)
Expired
Application number
EP80102874A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0022912A1 (de
Inventor
Ingo Köbler
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 EP0022912A1 publication Critical patent/EP0022912A1/de
Application granted granted Critical
Publication of EP0022912B1 publication Critical patent/EP0022912B1/de
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
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/04—Ducts, containers, supply or metering devices with duct-blades or like metering devices

Definitions

  • the invention relates to an ink fountain for a rotary printing press, consisting of an upper part and a lower part and an ink knife which can be set on the ductor.
  • the color change process required an undue amount of time by the operating personnel of a printing press, since the ink fountains either had to be cleaned of ink residues in the machine, i.e. had to be cleaned, or the ink fountains were replaced together with the ink knife and adjustment mechanism if cleaning and emptying of the ink fountain was not carried out by swiveling while accepting the risk of soiling in the machine.
  • Such swiveling ink boxes consisting of an upper part and a lower part with ink knives or ink squeegees which can be adjusted on the ductor are known, for example, from DE-specifications 2 230 126 and 2 629 331.
  • a paint box which has a knife which can be adjusted to the inking roller.
  • the paint running out of this paint box is collected in a tub and pumped into an upper paint box via a pump system.
  • the latter is connected to the lower paint box via a closable pipe connection.
  • the invention is based on the object of designing an ink fountain device on the ink fountain roller in such a way that an ink container-like upper part is separated from an ink knife-carrying lower part without the risk of ink leakage, ie. H. for example, can be exchanged.
  • the ink fountain according to the invention can, for example, be designed to be portable, so that the upper part containing the printing ink can be easily removed by releasing a lock and replaced by another upper part, for example with a different printing ink.
  • Another advantage of the ink fountain according to the invention is the design of the closable outlet opening of the upper part. Due to the funnel-shaped outlet opening running tangentially to the ductor, a precisely definable area can be colored on the ductor and the ink film can be dosed by appropriate adjustment of the ductometer.
  • an ink fountain 1 is shown in section. This consists of an upper part 2 and a lower part 3.
  • the upper part 2 has a funnel-shaped outlet opening 4.
  • the funnel-shaped outlet opening 4 can be closed by a closure part 9 arranged movably in the interior of the upper part 2.
  • the upper part 2 consists of a long leg 12 and a short leg 11. The two legs are connected by the inclined bottom part 13.
  • the funnel-shaped outlet opening 4 runs approximately tangentially to an ink duct 6.
  • the lower part 3 can be pivoted about a bearing indicated at 10. On the lower part 3 there is also arranged an ink knife 5 which is tangential to the ductor 6 and which can be adjusted to the ink duct 6 by means of an ink knife adjustment screw 8.
  • the upper part 2, designed as a paint container, is fixed above the ink knife 5 on the lower part 3 by means of a fastening device 7, for example a screw.
  • the upper part 2 serving as the paint container is preferably portable, so that an exchange of the upper part 2, for example for cleaning purposes or for changing colors, is possible in a simple, quick and safe manner by loosening the fastening device 7.
  • a number of such individually exchangeable ink containers 2 are arranged along the duct 6, the number of which is determined by the weight which is still acceptable for handling.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
EP80102874A 1979-07-24 1980-05-23 Farbkasten für eine Rotationsdruckmaschine Expired EP0022912B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792929891 DE2929891A1 (de) 1979-07-24 1979-07-24 Farbkasten fuer eine rotationsdruckmaschine
DE2929891 1979-07-24

Publications (2)

Publication Number Publication Date
EP0022912A1 EP0022912A1 (de) 1981-01-28
EP0022912B1 true EP0022912B1 (de) 1984-02-01

Family

ID=6076587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80102874A Expired EP0022912B1 (de) 1979-07-24 1980-05-23 Farbkasten für eine Rotationsdruckmaschine

Country Status (5)

Country Link
US (1) US4357871A (enrdf_load_stackoverflow)
EP (1) EP0022912B1 (enrdf_load_stackoverflow)
JP (1) JPS5619762A (enrdf_load_stackoverflow)
DD (1) DD152095A1 (enrdf_load_stackoverflow)
DE (2) DE2929891A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315595A1 (de) * 1993-05-11 1994-11-17 Roland Man Druckmasch Einsatz für Keilfarbkästen von Druckmaschinen
DE10349053A1 (de) * 2003-09-12 2005-04-07 Metronic Ag Farbkammer

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224775A1 (de) * 1992-07-27 1992-12-10 Koenig & Bauer Ag Verfahren, einrichtung und rakel zum entleeren von farbkaesten fuer rotationsdruckmaschinen
CA2128377C (en) * 1993-07-20 2004-09-14 Masayuki Izume Inking arrangement for printing presses
DE4339939C2 (de) * 1993-11-24 1995-10-12 Robert Wagner Vorrichtung zur Zufuhr von Druckfarbe in ein Farbwerk einer Offsetdruckmaschine
DE9406347U1 (de) * 1994-04-15 1994-06-01 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Vorrichtung zum Zuführen von Druckfarbe an Rotationsdruckmaschinen
FR2726220B1 (fr) * 1994-10-31 1997-01-17 Heidelberg Harris Sa Dispositif d'encrage pour une rotative d'impression
DE19826817A1 (de) * 1998-06-16 1999-12-23 Koenig & Bauer Ag Keilfarbkasten
DE19860641A1 (de) * 1998-12-29 2000-07-06 Koenig & Bauer Ag Farbzuführeinrichtung für einen Farbduktor
JP3068608B1 (ja) * 1999-06-03 2000-07-24 三菱重工業株式会社 インキ供給装置
JP2001212938A (ja) * 2000-02-02 2001-08-07 Hamada Printing Press Co Ltd インキ供給装置
DE10028479A1 (de) * 2000-06-08 2001-12-13 Roland Man Druckmasch Kammerrakel
WO2002016137A1 (de) * 2000-08-24 2002-02-28 Gallus Ferd. Rüesch AG Kammerrakel
JP2005088586A (ja) 2003-09-12 2005-04-07 Metronic Ag インキ壺
CN104494306A (zh) * 2014-11-28 2015-04-08 无锡市晨阳彩印厂 拆卸式油墨刮板

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US512562A (en) * 1894-01-09 Ink-fountain
FR338627A (fr) * 1903-11-30 1904-05-30 Societe Troy Laundry Machinery Company, Limited Fontaine à encre
US987814A (en) * 1910-05-11 1911-03-28 Robert C Newton Inking appliance.
US1112412A (en) * 1914-07-16 1914-09-29 Plimpton Press Ink-supply for printing-presses.
US1444053A (en) * 1916-09-22 1923-02-06 Gaylord W Beebe Inking device
FR609280A (fr) 1925-04-11 1926-08-11 Gaiffe Gallot Et Pilon Ets Générateurs de courant à très haute tension
US1736944A (en) * 1926-07-07 1929-11-26 Goss Printing Press Co Ltd Ink fountain and method
US1883572A (en) * 1930-05-09 1932-10-18 Paul J Clark Inking device for printing machines
US2514653A (en) * 1949-05-02 1950-07-11 Stephen A Lerch Ink fountain divider
DE860042C (de) * 1950-10-11 1952-12-18 Josef Bauer Rouleau-Druckmaschine
US3013489A (en) * 1957-10-01 1961-12-19 Samuel M Langston Co Printing machine ink roll vibrator
GB954510A (en) * 1960-12-21 1964-04-08 Paul Albert Glatz A lithographic offset printing machine
US3097597A (en) * 1961-05-01 1963-07-16 Meredith Publishing Company Ink roller lubricator
US3094924A (en) * 1962-03-19 1963-06-25 Carl K Stark Disposable container for printing ink fountains
DE1260484B (de) * 1962-11-30 1968-02-08 Wood Newspaper Mach Corp Farbwerk fuer eine Mehrseiten-Rotationsdruckmaschine
GB1123639A (en) * 1967-02-27 1968-08-14 Gottscho Inc Adolph Inking system for marking apparatus
GB1285817A (en) * 1969-05-27 1972-08-16 Sumitomo Electric Industries Apparatus for marking the surfaces of wires or other elongated articles
DE2230126B2 (de) * 1972-06-21 1974-06-12 Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach Dosiervorrichtung eines Farbkastens an Druckmaschinen
US4092922A (en) * 1975-07-25 1978-06-06 Addressograph-Multigraph Corporation Lithographic ink supply
US4084510A (en) * 1975-08-25 1978-04-18 Addressograph-Multigraph Corporation Ink fountain
DE2629331C3 (de) * 1976-06-30 1979-03-08 Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach Farbdosiereinrichtung an Druckmaschinen
DE2726835A1 (de) * 1977-06-14 1978-12-21 Addressograph Multigraph Wegwerfgefaess zum zufuehren von farbe zur farbwalze einer lithographischen vervielfaeltigungsmaschine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315595A1 (de) * 1993-05-11 1994-11-17 Roland Man Druckmasch Einsatz für Keilfarbkästen von Druckmaschinen
DE10349053A1 (de) * 2003-09-12 2005-04-07 Metronic Ag Farbkammer
DE10349053B4 (de) * 2003-09-12 2009-09-10 Kba-Metronic Aktiengesellschaft Farbkammer

Also Published As

Publication number Publication date
JPS5619762A (en) 1981-02-24
DE3066360D1 (en) 1984-03-08
DD152095A1 (de) 1981-11-18
US4357871A (en) 1982-11-09
EP0022912A1 (de) 1981-01-28
DE2929891A1 (de) 1981-02-12
JPH0253228B2 (enrdf_load_stackoverflow) 1990-11-16

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