EP0916490A3 - Inking unit for a rotary printing machine - Google Patents

Inking unit for a rotary printing machine Download PDF

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Publication number
EP0916490A3
EP0916490A3 EP99101488A EP99101488A EP0916490A3 EP 0916490 A3 EP0916490 A3 EP 0916490A3 EP 99101488 A EP99101488 A EP 99101488A EP 99101488 A EP99101488 A EP 99101488A EP 0916490 A3 EP0916490 A3 EP 0916490A3
Authority
EP
European Patent Office
Prior art keywords
inking unit
rotary printing
printing machine
ink
cylinder
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
EP99101488A
Other languages
German (de)
French (fr)
Other versions
EP0916490A2 (en
EP0916490B1 (en
Inventor
Rudolf Herb
Rudi Mappes
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Priority to DE59509668T priority Critical patent/DE59509668D1/en
Priority to EP99101488A priority patent/EP0916490B1/en
Publication of EP0916490A2 publication Critical patent/EP0916490A2/en
Publication of EP0916490A3 publication Critical patent/EP0916490A3/en
Application granted granted Critical
Publication of EP0916490B1 publication Critical patent/EP0916490B1/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
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)

Abstract

Bei einem Farbwerk für eine Rotationsdruckmaschine wird ein Festsetzen der Farbe auf den Stirnseiten des Zylinders dadurch verhindert, daß zum Aufbringen und Abrakeln der Tiefdruckfarbe in achsparalleler Richtung am Zylinder eine oder mehrere Kammerrakel-Einrichtungen angeordnet sind, deren Gesamtlänge geringer ist als die Ballenlänge des Zylinders. Dadurch werden Farbspritzer auf dem Bedruckstoff vermieden.

Figure 00000001
In an inking unit for a rotary printing press, the ink is prevented from becoming stuck on the end faces of the cylinder by arranging one or more chamber doctor blade devices, the total length of which is less than the barrel length of the cylinder, for applying and scraping off the gravure printing ink in the axis-parallel direction. This prevents ink splashes on the substrate.
Figure 00000001
EP99101488A 1995-04-12 1995-04-12 Inking unit for a rotary printing machine Expired - Lifetime EP0916490B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59509668T DE59509668D1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing press
EP99101488A EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99101488A EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine
EP95105565A EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP95105565A Division EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Publications (3)

Publication Number Publication Date
EP0916490A2 EP0916490A2 (en) 1999-05-19
EP0916490A3 true EP0916490A3 (en) 1999-08-25
EP0916490B1 EP0916490B1 (en) 2001-10-04

Family

ID=8219180

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99101488A Expired - Lifetime EP0916490B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine
EP95105565A Expired - Lifetime EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP95105565A Expired - Lifetime EP0737575B1 (en) 1995-04-12 1995-04-12 Inking unit for a rotary printing machine

Country Status (2)

Country Link
EP (2) EP0916490B1 (en)
DE (1) DE59507527D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056486B1 (en) * 1999-06-15 2000-06-26 株式会社東京機械製作所 Ink rail for printing press
DE102007003944A1 (en) 2007-01-26 2008-08-07 Koenig & Bauer Aktiengesellschaft Inking system for a rotary printing machine comprises a doctor blade unit positioned in the frame of a rotary printing machine and having a doctor blade which touches the surface of a roller in a contact line

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499382A1 (en) * 1991-02-14 1992-08-19 Ward Holding Company, Inc. Doctor blade head assembly with printing apparatus therewith
EP0663293A1 (en) * 1994-01-18 1995-07-19 MAN Roland Druckmaschinen AG Device for inking an engraved roll

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368485A3 (en) * 1988-10-31 1991-01-30 Seiken Graphics, Inc. Improvements in or relating to lithographic printing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0499382A1 (en) * 1991-02-14 1992-08-19 Ward Holding Company, Inc. Doctor blade head assembly with printing apparatus therewith
EP0663293A1 (en) * 1994-01-18 1995-07-19 MAN Roland Druckmaschinen AG Device for inking an engraved roll

Also Published As

Publication number Publication date
EP0737575A1 (en) 1996-10-16
EP0916490A2 (en) 1999-05-19
DE59507527D1 (en) 2000-02-03
EP0916490B1 (en) 2001-10-04
EP0737575B1 (en) 1999-12-29

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