ES2086998T3 - PROCEDURE FOR THE TRANSFORMATION OF THE PRINCIPLE AND METHOD OF OPERATION OF CONVENTIONAL DAMPING UNITS FROM PRESSES TO PRINT OFFSET. - Google Patents

PROCEDURE FOR THE TRANSFORMATION OF THE PRINCIPLE AND METHOD OF OPERATION OF CONVENTIONAL DAMPING UNITS FROM PRESSES TO PRINT OFFSET.

Info

Publication number
ES2086998T3
ES2086998T3 ES94909054T ES94909054T ES2086998T3 ES 2086998 T3 ES2086998 T3 ES 2086998T3 ES 94909054 T ES94909054 T ES 94909054T ES 94909054 T ES94909054 T ES 94909054T ES 2086998 T3 ES2086998 T3 ES 2086998T3
Authority
ES
Spain
Prior art keywords
roller
dampening
original
units
presses
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 - Lifetime
Application number
ES94909054T
Other languages
Spanish (es)
Inventor
Jean Lucien Sarda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2086998T3 publication Critical patent/ES2086998T3/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
    • 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.
ES94909054T 1993-02-24 1994-02-23 PROCEDURE FOR THE TRANSFORMATION OF THE PRINCIPLE AND METHOD OF OPERATION OF CONVENTIONAL DAMPING UNITS FROM PRESSES TO PRINT OFFSET. Expired - Lifetime ES2086998T3 (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
ES2086998T3 true ES2086998T3 (en) 1996-07-01

Family

ID=9444360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94909054T Expired - Lifetime ES2086998T3 (en) 1993-02-24 1994-02-23 PROCEDURE FOR THE TRANSFORMATION OF THE PRINCIPLE AND METHOD OF OPERATION OF CONVENTIONAL DAMPING UNITS FROM PRESSES TO PRINT OFFSET.

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
CA2151843A1 (en) 1994-09-01
DK0641282T3 (en) 1996-06-24
WO1994019189A1 (en) 1994-09-01
ATE133897T1 (en) 1996-02-15
JP3343353B2 (en) 2002-11-11
DE69400070D1 (en) 1996-03-21
GR3019841T3 (en) 1996-08-31
EP0641282A1 (en) 1995-03-08
FR2701891B1 (en) 1995-05-19
DE69400070T2 (en) 1996-08-29
CA2151843C (en) 2000-05-02
JPH08506776A (en) 1996-07-23
FR2701891A1 (en) 1994-09-02
EP0641282B1 (en) 1996-02-07

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