DE3069766D1 - Dampening feed apparatus - Google Patents

Dampening feed apparatus

Info

Publication number
DE3069766D1
DE3069766D1 DE8080303190T DE3069766T DE3069766D1 DE 3069766 D1 DE3069766 D1 DE 3069766D1 DE 8080303190 T DE8080303190 T DE 8080303190T DE 3069766 T DE3069766 T DE 3069766T DE 3069766 D1 DE3069766 D1 DE 3069766D1
Authority
DE
Germany
Prior art keywords
dampening
feed apparatus
form roller
roller
rollers
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
Application number
DE8080303190T
Other languages
German (de)
Inventor
James Robert Loudon
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.)
VARN PRODUCTS Co Ltd
Original Assignee
VARN PRODUCTS Co Ltd
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 VARN PRODUCTS Co Ltd filed Critical VARN PRODUCTS Co Ltd
Application granted granted Critical
Publication of DE3069766D1 publication Critical patent/DE3069766D1/en
Expired 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)
  • Formation And Processing Of Food Products (AREA)
  • Confectionery (AREA)

Abstract

A dampening solution feed apparatus for an offset printing press has a form roller (20) in rolling contact with the plate cylinder (10) of the press, and a second roller (22) is provided in contact with the form roller (20). A supply of dampening solution is fed to the form roller and the rollers are arranged to rotate such that excess solution on the form roller is returned to a reservoir (26) between the rollers.
DE8080303190T 1980-09-10 1980-09-10 Dampening feed apparatus Expired DE3069766D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80303190A EP0047350B1 (en) 1980-09-10 1980-09-10 Dampening feed apparatus

Publications (1)

Publication Number Publication Date
DE3069766D1 true DE3069766D1 (en) 1985-01-17

Family

ID=8187255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080303190T Expired DE3069766D1 (en) 1980-09-10 1980-09-10 Dampening feed apparatus

Country Status (3)

Country Link
EP (1) EP0047350B1 (en)
AT (1) ATE10602T1 (en)
DE (1) DE3069766D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813829A1 (en) * 1987-06-25 1989-01-05 Heidelberger Druckmasch Ag DAMPING UNIT FOR AN OFFSET PRINTING MACHINE
AU604568B2 (en) * 1987-10-23 1990-12-20 Santa Fe Braun Inc. Reformer with low fired duty per unit of feedstock
DE3914647A1 (en) * 1989-05-03 1990-11-08 Heidelberger Druckmasch Ag SEAL ARRANGEMENT ON AN OFFSET PRINTING MACHINE
GB2231001B (en) * 1989-05-03 1992-10-07 Heidelberger Druckmasch Ag Sealing arrangements for an offset printing press damping unit.
US5182989A (en) * 1989-05-03 1993-02-02 Heidelberg Druckmaschinen Ag Sealing device
JP2977072B2 (en) * 1996-06-06 1999-11-10 リョービ株式会社 Printing machine humidifier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796078A (en) * 1956-03-26 1957-06-18 Benjamin S Ebersole Water fountain regulator
US2922364A (en) * 1957-08-08 1960-01-26 Samuel M Langston Co Flexographic ink fountains
US3404625A (en) * 1965-07-26 1968-10-08 Bemis Co Inc Dampening mechanism for rotary planographic printing presses
DE1249885B (en) * 1966-06-29 1967-09-14 Wmdmoller S-. Holscher, Lengerich (Westf) TUB INKS FOR FAST RUNNING FLEXO PRINTING MACHINES
US3769909A (en) * 1971-03-10 1973-11-06 Rockwell International Corp Wet nip dampener
US3902416A (en) * 1974-12-04 1975-09-02 Dick Co Ab Moisture control for lithographic machines

Also Published As

Publication number Publication date
EP0047350A1 (en) 1982-03-17
ATE10602T1 (en) 1984-12-15
EP0047350B1 (en) 1984-12-05

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