EP0090179B1 - Vorrichtung zum Verhindern von Walzenstreifen an Walzwerken einer Druckmaschine - Google Patents

Vorrichtung zum Verhindern von Walzenstreifen an Walzwerken einer Druckmaschine Download PDF

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Publication number
EP0090179B1
EP0090179B1 EP83101844A EP83101844A EP0090179B1 EP 0090179 B1 EP0090179 B1 EP 0090179B1 EP 83101844 A EP83101844 A EP 83101844A EP 83101844 A EP83101844 A EP 83101844A EP 0090179 B1 EP0090179 B1 EP 0090179B1
Authority
EP
European Patent Office
Prior art keywords
roller
applicator
rollers
application roller
upstream
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
EP83101844A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0090179A1 (de
Inventor
Janko Despot
Paul Abendroth
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 AT83101844T priority Critical patent/ATE20855T1/de
Publication of EP0090179A1 publication Critical patent/EP0090179A1/de
Application granted granted Critical
Publication of EP0090179B1 publication Critical patent/EP0090179B1/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
    • B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
    • B41F31/304—Arrangements for inking roller bearings, forks or supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings

Definitions

  • the invention relates to a device according to the preamble of the first claim.
  • a device of this type is known from DE-B-1 069 157.
  • this device is provided to arrange roller bearings on the steering knuckle of an application roller, on which force-acting pressure elements act, one pressure element pressing the application roller in the direction of an upstream grater and the other pressure element in the direction of a forme cylinder.
  • the pressure elements are independent of each other. Impacts introduced by the forme cylinder onto the application roller inevitably cause an indentation on the circumference of the application roller.
  • GB-A-1 158 757 discloses a rolling mill with rolls arranged at precisely precise intervals.
  • a resilient support is provided for the upper roller, which is acted upon by a pair of springs.
  • the lower roller is fixed. The impact to be caught on the two rollers is not brought up to them from the outside, but the impact occurs through a material that is passed between these rollers.
  • the invention has for its object to provide a bearing for the rollers of a roll mill of a printing press, in which there is no increase in the pressure between the application roller and the roller interacting with it due to a shock acting on the application roller.
  • Such a device has the advantage that no increase in pressure can occur due to the fixed center distance of the two rollers. It is also advantageous that the impact can be conducted into the machine frame or to another location on the roller mill where the impact of the impact no longer affects the printing result
  • the plate cylinder 1 has a cylinder channel 2, in which known means (not explained here) for fastening the pressure plate are provided.
  • an applicator roller 4 which is adjustable with respect to this and to a friction roller 5, is employed.
  • the friction roller 5 interacts with another roller designed as a scoop roller 6.
  • the application roller 4 is employed with a defined contact pressure on the plate cylinder 1.
  • Application rollers are usually covered with an elastic layer such as rubber or the like.
  • These supports 12, 12 'and the pressure pieces 14, 14' are arranged so that they press on the trunnions 10 and 11 and press the applicator roller 4 and the friction roller 5 against each other.
  • the game is shifted in the bearing bores 8 and 9 so that the impact is passed directly into the machine frame 7.
  • the center distance between applicator roller 4 and friction roller 5 is thus precisely defined.
  • Applicator roller and upstream roller can be mounted in a common lever.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Coating Apparatus (AREA)
  • Wet Developing In Electrophotography (AREA)
EP83101844A 1982-03-26 1983-02-25 Vorrichtung zum Verhindern von Walzenstreifen an Walzwerken einer Druckmaschine Expired EP0090179B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83101844T ATE20855T1 (de) 1982-03-26 1983-02-25 Vorrichtung zum verhindern von walzenstreifen an walzwerken einer druckmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3211154 1982-03-26
DE19823211154 DE3211154A1 (de) 1982-03-26 1982-03-26 Vorrichtung zum verhindern von walzenstreifen an walzenwerken einer druckmaschine

Publications (2)

Publication Number Publication Date
EP0090179A1 EP0090179A1 (de) 1983-10-05
EP0090179B1 true EP0090179B1 (de) 1986-07-23

Family

ID=6159371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101844A Expired EP0090179B1 (de) 1982-03-26 1983-02-25 Vorrichtung zum Verhindern von Walzenstreifen an Walzwerken einer Druckmaschine

Country Status (5)

Country Link
US (1) US4495863A (enrdf_load_stackoverflow)
EP (1) EP0090179B1 (enrdf_load_stackoverflow)
JP (1) JPS5981173A (enrdf_load_stackoverflow)
AT (1) ATE20855T1 (enrdf_load_stackoverflow)
DE (2) DE3211154A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610466A1 (de) * 1996-03-16 1997-09-25 Roland Man Druckmasch Lagerung für eine Walze in einer Druckmaschine
WO2003103967A1 (de) 2002-06-11 2003-12-18 Man Roland Druckmaschinen Ag Auftragsvorrichtung für ein druck-/lackwerk in einer verarbeitungsmaschine
DE102007059335A1 (de) 2007-12-07 2009-06-10 Manroland Ag Auftragsvorrichtung mit einem Formzylinder und wenigstens einer Auftragwalze in einer Verarbeitungsmaschine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013462A1 (de) * 1990-04-27 1991-11-07 Heidelberger Druckmasch Ag Vorrichtung zum lackieren von bedruckten bogen an druckmaschinen
FR2755057B1 (fr) * 1996-10-25 1999-01-15 Heidelberg Harris Sa Dispositif de mise en appui de rouleaux contre des surfaces rotatives
DE19816659B4 (de) 1997-05-26 2005-04-07 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Schutz gegen das Eindringen von Fremdkörpern in einen Walzenspalt
DE10057571B4 (de) * 1999-12-16 2012-01-26 Heidelberger Druckmaschinen Ag Verfahren zur Zylinderverstellung und Druckmaschinen zur Durchführung des Verfahrens
CN103978781A (zh) * 2014-05-09 2014-08-13 新乡市新机创新机械有限公司 墨斗翻转平衡装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US287383A (en) * 1883-10-23 kendall
DE1069157B (de) * 1959-11-19 Roland Offsetmascbinenfabrik Faber &. Schleicher Aktiengesellschaft, Offenbach/M Auftragwalzenlagerung für Druckmaschinen
US423394A (en) * 1890-03-11 saxton
DE286057C (enrdf_load_stackoverflow) *
US444231A (en) * 1891-01-06 Apparatus for printing in colors
US1040268A (en) * 1909-06-25 1912-10-08 Multi Color Attachment Company Color-printing attachment for printing-presses.
FR558366A (fr) * 1922-11-07 1923-08-27 Schwarz Maschb Ges M B H Geb Machines rotatives à imprimer
DE1205984B (de) * 1964-05-08 1965-12-02 Maschf Augsburg Nuernberg Ag Verfahren zum Verhindern der Bildung von Wasserstreifen auf dem Druckgut von Rotations-Offset-Bogendruckmaschinen
FR1502646A (fr) * 1966-03-31 1967-11-24 Gillette France Palier à rattrapage de jeu
DE1611302C3 (de) * 1968-01-27 1975-09-25 Koenig & Bauer Ag, 8700 Wuerzburg Einrichtung zum An- und Abstellen des Offsetzylinders
FR2230502B1 (enrdf_load_stackoverflow) * 1973-05-21 1978-12-01 Ibm
DE2736175A1 (de) * 1977-08-11 1979-02-22 Koenig & Bauer Ag Druckwerk
DE2902229A1 (de) * 1979-01-20 1980-07-24 Maschf Augsburg Nuernberg Ag Vorrichtung zum zufuehren von fluessigkeit zum plattenzylinder einer druckmaschine
DE2932887C2 (de) * 1979-08-14 1982-04-22 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Rotationsdruckmaschine mit einer Einrichtung zur Verhinderung von Zylinderbewegungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610466A1 (de) * 1996-03-16 1997-09-25 Roland Man Druckmasch Lagerung für eine Walze in einer Druckmaschine
DE19610466C2 (de) * 1996-03-16 2000-12-28 Roland Man Druckmasch Lagerung für eine Walze in einer Druckmaschine
WO2003103967A1 (de) 2002-06-11 2003-12-18 Man Roland Druckmaschinen Ag Auftragsvorrichtung für ein druck-/lackwerk in einer verarbeitungsmaschine
DE102007059335A1 (de) 2007-12-07 2009-06-10 Manroland Ag Auftragsvorrichtung mit einem Formzylinder und wenigstens einer Auftragwalze in einer Verarbeitungsmaschine

Also Published As

Publication number Publication date
JPH0218986B2 (enrdf_load_stackoverflow) 1990-04-27
ATE20855T1 (de) 1986-08-15
US4495863A (en) 1985-01-29
JPS5981173A (ja) 1984-05-10
DE3211154A1 (de) 1983-10-06
EP0090179A1 (de) 1983-10-05
DE3364596D1 (en) 1986-08-28

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