GR3019841T3 - A procedure for transforming the principle and mode of operation of the conventional dampening units of offset printing presses. - Google Patents

A procedure for transforming the principle and mode of operation of the conventional dampening units of offset printing presses.

Info

Publication number
GR3019841T3
GR3019841T3 GR960401216T GR960401216T GR3019841T3 GR 3019841 T3 GR3019841 T3 GR 3019841T3 GR 960401216 T GR960401216 T GR 960401216T GR 960401216 T GR960401216 T GR 960401216T GR 3019841 T3 GR3019841 T3 GR 3019841T3
Authority
GR
Greece
Prior art keywords
roller
dampening
offset printing
original
dampening units
Prior art date
Application number
GR960401216T
Other languages
Greek (el)
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
Publication of GR3019841T3 publication Critical patent/GR3019841T3/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)
  • Treatment Of Fiber Materials (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (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.
GR960401216T 1993-02-24 1996-05-06 A procedure for transforming the principle and mode of operation of the conventional dampening units of offset printing presses. GR3019841T3 (en)

Applications Claiming Priority (2)

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.
PCT/EP1994/000542 WO1994019189A1 (en) 1993-02-24 1994-02-23 A procedure for transforming the principle and mode of operation of the conventional dampening units of offset printing presses

Publications (1)

Publication Number Publication Date
GR3019841T3 true GR3019841T3 (en) 1996-08-31

Family

ID=9444360

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960401216T GR3019841T3 (en) 1993-02-24 1996-05-06 A procedure for transforming the principle and mode of operation of the conventional dampening units 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
FR2701891B1 (en) 1995-05-19
EP0641282B1 (en) 1996-02-07
ES2086998T3 (en) 1996-07-01
DK0641282T3 (en) 1996-06-24
ATE133897T1 (en) 1996-02-15
DE69400070D1 (en) 1996-03-21
CA2151843A1 (en) 1994-09-01
DE69400070T2 (en) 1996-08-29
FR2701891A1 (en) 1994-09-02
CA2151843C (en) 2000-05-02
WO1994019189A1 (en) 1994-09-01
EP0641282A1 (en) 1995-03-08
JPH08506776A (en) 1996-07-23
JP3343353B2 (en) 2002-11-11

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