DK0641282T3 - Process for reordering the principles and operation of convectional wetting devices of offset printing presses - Google Patents

Process for reordering the principles and operation of convectional wetting devices of offset printing presses

Info

Publication number
DK0641282T3
DK0641282T3 DK94909054.2T DK94909054T DK0641282T3 DK 0641282 T3 DK0641282 T3 DK 0641282T3 DK 94909054 T DK94909054 T DK 94909054T DK 0641282 T3 DK0641282 T3 DK 0641282T3
Authority
DK
Denmark
Prior art keywords
roller
dampening
offset printing
original
printing presses
Prior art date
Application number
DK94909054.2T
Other languages
Danish (da)
Inventor
Jean Lucien Sarda
Original Assignee
Jean Lucien Sarda
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 Jean Lucien Sarda filed Critical Jean Lucien Sarda
Application granted granted Critical
Publication of DK0641282T3 publication Critical patent/DK0641282T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/26—Damping devices using transfer rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coloring (AREA)
  • Air Humidification (AREA)
  • Printing Methods (AREA)
  • Ink Jet (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention described herein transforms the conventional alternating feed dampening units of offset printing presses into micro-controlled continuous film dampening units incorporating the principal components and mechanisms of the original dampening units in order to preserve, among other things, perfect geometry with respect to the other parts of the press. The water take-up roller (4A), the dampening distributor roller (8A) and the dampening form roller (9A) retain their positions with modified original mechanisms and functions. The removable module (55) is located by using the locating devices of the original water duct roller. Its regulator roller (66) links the water take-up roller (4A) with the transfer roller (63) pressing against the dampening distributor roller (8A). Its liaison roller (82) establishes continuity on demand, between the dampening unit and the inking unit.
DK94909054.2T 1993-02-24 1994-02-23 Process for reordering the principles and operation of convectional wetting devices of offset printing presses DK0641282T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302085A FR2701891B1 (en) 1993-02-24 1993-02-24 Method for transforming the principles and operating mode of conventional wetting groups of offset printing presses.

Publications (1)

Publication Number Publication Date
DK0641282T3 true DK0641282T3 (en) 1996-06-24

Family

ID=9444360

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94909054.2T DK0641282T3 (en) 1993-02-24 1994-02-23 Process for reordering the principles and operation of convectional wetting devices of offset printing presses

Country Status (10)

Country Link
EP (1) EP0641282B1 (en)
JP (1) JP3343353B2 (en)
AT (1) ATE133897T1 (en)
CA (1) CA2151843C (en)
DE (1) DE69400070T2 (en)
DK (1) DK0641282T3 (en)
ES (1) ES2086998T3 (en)
FR (1) FR2701891B1 (en)
GR (1) GR3019841T3 (en)
WO (1) WO1994019189A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818190B1 (en) 2000-12-14 2003-03-07 Jean Lucien Sarda METHOD FOR EXTENDING THE OPERATING MODE OF CONVENTIONAL WETTING GROUPS OF OFFSET PRINTING PRESSES
DE102011012890A1 (en) * 2010-03-29 2011-09-29 Heidelberger Druckmaschinen Ag Method for producing a submicrometer fluid layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557479A (en) * 1967-03-28 1969-02-14
DD156238B1 (en) * 1981-02-26 1989-03-22 Arndt Jentzsch WRITING ROLL IN PRINTING MACHINES

Also Published As

Publication number Publication date
ATE133897T1 (en) 1996-02-15
CA2151843A1 (en) 1994-09-01
GR3019841T3 (en) 1996-08-31
DE69400070D1 (en) 1996-03-21
FR2701891A1 (en) 1994-09-02
JPH08506776A (en) 1996-07-23
EP0641282A1 (en) 1995-03-08
FR2701891B1 (en) 1995-05-19
WO1994019189A1 (en) 1994-09-01
JP3343353B2 (en) 2002-11-11
DE69400070T2 (en) 1996-08-29
EP0641282B1 (en) 1996-02-07
ES2086998T3 (en) 1996-07-01
CA2151843C (en) 2000-05-02

Similar Documents

Publication Publication Date Title
GB2190330B (en) Processing paper and other webs
ATE152044T1 (en) DEVICE FOR INLINE COATING OF PRINTING MATERIALS IN OFFSET PRINTING MACHINES
AU2001273823A1 (en) Printer of an offset printing machine with separable frame modules
EP0115855A3 (en) Varnish coater for printed product
DK1494859T3 (en) Combined flexographic and intaglio printing press and control system thereto
DK0641282T3 (en) Process for reordering the principles and operation of convectional wetting devices of offset printing presses
ATE240837T1 (en) INKING EQUIPMENT FOR A PRINTING PRESS
HUT46455A (en) Automatic printing-machine for printing text onto cinematograph film
DE69204565T2 (en) Cylinders for printing press.
ATE168071T1 (en) PRINTING UNIT FOR A ROLL PRINTING PRESS
ATE148033T1 (en) OFFSET PRINTING MACHINE
BR9810390A (en) Operation process of printing unit on an offset printing machine, and, printing unit for use by said process
SE9001477A (en)
EP1070994A3 (en) Printing device
DE9314968U1 (en) Temperature control system for printing press cylinders
DE69202394D1 (en) Ink supply device for an offset printing press.
ATE186015T1 (en) DAMPENING UNIT FOR AN OFFSET PRINTING PRESS
JPS6447545A (en) Attaching/detaching-adjusting device for roller in printing unit
SE9102626L (en) PROCEDURE CONTROLS THE SUPPLY OF MOISTURIZER TO THE PRESSURE PLATE IN A OFFSET PRESSURE
ES8502910A1 (en) Regulator for quantity of ink for offset printer
EP0387497A3 (en) Device for delivering fluids to the plate cylinder of an offset press