FR2369089A1 - WETER SYSTEM FOR PRINTING PRESSES, IN PARTICULAR OFFSET PRINTING PRESSES - Google Patents

WETER SYSTEM FOR PRINTING PRESSES, IN PARTICULAR OFFSET PRINTING PRESSES

Info

Publication number
FR2369089A1
FR2369089A1 FR7726156A FR7726156A FR2369089A1 FR 2369089 A1 FR2369089 A1 FR 2369089A1 FR 7726156 A FR7726156 A FR 7726156A FR 7726156 A FR7726156 A FR 7726156A FR 2369089 A1 FR2369089 A1 FR 2369089A1
Authority
FR
France
Prior art keywords
roller
printing presses
lever
weter
distance
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
FR7726156A
Other languages
French (fr)
Other versions
FR2369089B1 (en
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.)
Roland Offsetmaschinenfabrik Faber and Schleicher AG
Original Assignee
Roland Offsetmaschinenfabrik Faber and Schleicher 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 Roland Offsetmaschinenfabrik Faber and Schleicher AG filed Critical Roland Offsetmaschinenfabrik Faber and Schleicher AG
Publication of FR2369089A1 publication Critical patent/FR2369089A1/en
Application granted granted Critical
Publication of FR2369089B1 publication Critical patent/FR2369089B1/fr
Granted 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
    • B41F7/40—Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Dispositif mouilleur pour des presses à imprimer, particulièrement des presses d'impression offset Selon l'invention, ce dispositif est caractérisé en ce que le rouleau toucheur et mouilleur peut être mis en ou hors service au moyen d'un élément de commande unique, par l'intermédiaire d'un levier tourillonné de façon excentrique par rapport au rouleau dégraisseur, une came prévue sur ledit levier actionnant un second levier, qui est monté pivotant sur un support latéral et sur lequel le rouleau doseur est tourillonné de façon excentrique, avec un décalement de temps par rapport au rouleau toucheur et mouilleur, de sorte que la distance entre le rouleau dégraisseur et le rouleau toucheur et mouilleur ainsi que la distance entre le rouleau barboteur et le rouleau doseur sont modifiées sans que la pellicule de liquide de mouillage qui s'est formée ne soit détruite. Machines d'impression.Wetting device for printing presses, particularly offset printing presses According to the invention, this device is characterized in that the contacting and moistening roller can be switched on or off by means of a single control element, by via a lever journaled eccentrically with respect to the degreasing roller, a cam provided on said lever actuating a second lever, which is pivotally mounted on a lateral support and on which the metering roller is eccentrically journalled, with a time offset from the touching and damping roller, so that the distance between the degreasing roller and the forming and damping roller as well as the distance between the bubbling roller and the metering roller are changed without the film of dampening liquid which s is formed not destroyed. Printing machines.

FR7726156A 1976-10-28 1977-08-29 WETER SYSTEM FOR PRINTING PRESSES, IN PARTICULAR OFFSET PRINTING PRESSES Granted FR2369089A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649003 DE2649003C2 (en) 1976-10-28 1976-10-28 Device for setting up and stopping the rollers of a dampening unit for offset printing machines

Publications (2)

Publication Number Publication Date
FR2369089A1 true FR2369089A1 (en) 1978-05-26
FR2369089B1 FR2369089B1 (en) 1984-03-16

Family

ID=5991715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726156A Granted FR2369089A1 (en) 1976-10-28 1977-08-29 WETER SYSTEM FOR PRINTING PRESSES, IN PARTICULAR OFFSET PRINTING PRESSES

Country Status (7)

Country Link
BR (1) BR7707072A (en)
CH (1) CH623514A5 (en)
DE (1) DE2649003C2 (en)
FR (1) FR2369089A1 (en)
GB (1) GB1554796A (en)
IT (1) IT1086989B (en)
SE (1) SE436108B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703949A1 (en) * 1993-04-16 1994-10-21 Heidelberger Druckmasch Ag Moistening mechanism of offset printing machine.
EP1236571A2 (en) * 2001-03-02 2002-09-04 Kabushiki Kaisha Tokyo Kikai Seisakusho Inking roller nip width adjustments in a rotary printing press

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813826A1 (en) * 1987-06-25 1989-01-05 Heidelberger Druckmasch Ag Damping unit for an offset printing machine
DE3908045C1 (en) * 1989-03-13 1990-05-10 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
ES2054572B1 (en) * 1992-05-06 1997-04-16 Imer S A DEVICE FOR CONTROLLING HUMIDIFICATION IN OFFSET PRINTER MACHINES.
DE19716359C2 (en) * 1997-04-18 1999-04-22 Roland Man Druckmasch Bearing arrangement for an application roller of a printing press
DE29904282U1 (en) 1999-03-10 1999-08-26 Fischer, Andreas, 30982 Pattensen Roller arrangement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688694A (en) * 1969-08-09 1972-09-05 Roland Offsetmaschf Dampening device for a printing press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE439140C (en) * 1927-01-04 Linotype Machinery Ltd Inking or dampening system for rotary printing machines
FR1341700A (en) * 1962-09-21 1963-11-02 Etudes De Machines Speciales Method and inking device for oily ink printing machines
SE314911B (en) * 1967-03-17 1969-09-15 Saab Scania Ab
US3603254A (en) * 1968-06-19 1971-09-07 Miller Printing Machinery Co Method and apparatus for sequentially moving dampening rollers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688694A (en) * 1969-08-09 1972-09-05 Roland Offsetmaschf Dampening device for a printing press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703949A1 (en) * 1993-04-16 1994-10-21 Heidelberger Druckmasch Ag Moistening mechanism of offset printing machine.
EP1236571A2 (en) * 2001-03-02 2002-09-04 Kabushiki Kaisha Tokyo Kikai Seisakusho Inking roller nip width adjustments in a rotary printing press
EP1236571A3 (en) * 2001-03-02 2007-04-18 Kabushiki Kaisha Tokyo Kikai Seisakusho Inking roller nip width adjustments in a rotary printing press

Also Published As

Publication number Publication date
IT1086989B (en) 1985-05-31
FR2369089B1 (en) 1984-03-16
DE2649003C2 (en) 1982-12-23
GB1554796A (en) 1979-10-31
BR7707072A (en) 1978-07-18
CH623514A5 (en) 1981-06-15
DE2649003A1 (en) 1978-05-11
SE7712137L (en) 1978-04-29
SE436108B (en) 1984-11-12

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse