CA2049154A1 - Isolated ink feed mechanism - Google Patents

Isolated ink feed mechanism

Info

Publication number
CA2049154A1
CA2049154A1 CA 2049154 CA2049154A CA2049154A1 CA 2049154 A1 CA2049154 A1 CA 2049154A1 CA 2049154 CA2049154 CA 2049154 CA 2049154 A CA2049154 A CA 2049154A CA 2049154 A1 CA2049154 A1 CA 2049154A1
Authority
CA
Canada
Prior art keywords
feed mechanism
ink feed
roll
isolated ink
plate 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
CA 2049154
Other languages
French (fr)
Other versions
CA2049154C (en
Inventor
Glenn Alan Guaraldi
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of CA2049154A1 publication Critical patent/CA2049154A1/en
Application granted granted Critical
Publication of CA2049154C publication Critical patent/CA2049154C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41F31/004—Driving means for ink rollers
    • 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
    • B41F31/14—Applications of messenger or other moving transfer rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/40—Auxiliary devices or processes associated with the drives
    • B41P2213/42—Vibration-dampers for machine parts

Landscapes

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

Abstract

An offset printing apparatus rotates the plate cylinder steadily with a minimum of torsional interference caused by impact of the reciprocating ductor roll with the vibrator roll. The vibrator roll is driven to rotate independently of rotation of the other rolls which lead successively to the plate cylinder.
CA 2049154 1990-09-14 1991-08-14 Isolated ink feed mechanism Expired - Fee Related CA2049154C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58307490A 1990-09-14 1990-09-14
US583,074 1990-09-14

Publications (2)

Publication Number Publication Date
CA2049154A1 true CA2049154A1 (en) 1992-03-15
CA2049154C CA2049154C (en) 1994-07-26

Family

ID=24331592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2049154 Expired - Fee Related CA2049154C (en) 1990-09-14 1991-08-14 Isolated ink feed mechanism

Country Status (3)

Country Link
EP (1) EP0475120A1 (en)
JP (1) JPH06340058A (en)
CA (1) CA2049154C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428403C2 (en) * 1994-08-11 1996-07-11 Roland Man Druckmasch Lift drive of a printing machine
DE19623224C1 (en) * 1996-06-11 1997-09-11 Roland Man Druckmasch Offset printing machine operating drive
DE19715614B4 (en) * 1997-04-15 2005-06-02 Man Roland Druckmaschinen Ag Inking unit for a rotary printing machine
DE19732059C2 (en) * 1997-07-25 2002-02-07 Roland Man Druckmasch Inking unit for a rotary printing press
DE19832722A1 (en) * 1998-07-21 2000-01-27 Roland Man Druckmasch Lifter inking unit for a printing press
AU2002349270A1 (en) 2001-12-06 2003-06-23 Koenig And Bauer Aktiengesellschaft Method and devices for regulating at least one cylinder in a printing machine and/or placing/removing said cylinders
DE102004062876B4 (en) * 2004-12-21 2012-07-12 manroland sheetfed GmbH Adjustable storage of a squeegee roller in the inking unit of a printing machine
DE102008025345A1 (en) 2008-05-27 2009-12-03 Heidelberger Druckmaschinen Ag Method for operating a printing machine
CN113103759B (en) * 2020-12-29 2022-10-28 湖北天桥机械(风机)有限公司 Ink station device of curved surface offset press

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB403990A (en) * 1932-05-06 1934-01-08 Alfred Schlesinger Improvements in inking apparatus and the method of operating the same
GB496110A (en) * 1937-02-23 1938-11-23 George Mann & Company 1932 Ltd Improvements in and relating to inking apparatus for printing machines
US2248645A (en) * 1938-03-14 1941-07-08 Schlesinger Alfred Inking device of printing machines
US2672093A (en) * 1950-10-19 1954-03-16 Cottrell C B & Sons Co Ink distribution for high-speed rotary printing presses
DE2324684C3 (en) * 1973-05-16 1978-10-26 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Inking or dampening system drive for rotary printing machines
DE2920152A1 (en) * 1979-05-18 1980-11-27 Maschf Augsburg Nuernberg Ag INK FOR A PRINTING MACHINE
DD274193A1 (en) * 1988-07-26 1989-12-13 Polygraph Leipzig COLOR FACTORY
DD275212B5 (en) * 1988-09-06 1994-03-10 Kba Planeta Ag COLOR WORK FOR PRINTING MACHINES

Also Published As

Publication number Publication date
JPH06340058A (en) 1994-12-13
CA2049154C (en) 1994-07-26
EP0475120A1 (en) 1992-03-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed