JPS6434738A - Damper for offset press - Google Patents

Damper for offset press

Info

Publication number
JPS6434738A
JPS6434738A JP63155094A JP15509488A JPS6434738A JP S6434738 A JPS6434738 A JP S6434738A JP 63155094 A JP63155094 A JP 63155094A JP 15509488 A JP15509488 A JP 15509488A JP S6434738 A JPS6434738 A JP S6434738A
Authority
JP
Japan
Prior art keywords
roller
dampening
ink
inking
washing
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.)
Pending
Application number
JP63155094A
Other languages
Japanese (ja)
Inventor
Dofuyuuroozu Warutaa
Kutsushiyu Hansuuyurugen
Hetsupenshiyuteiiru Geruharuto
Shiyuteruberugaa Rudei
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of JPS6434738A publication Critical patent/JPS6434738A/en
Pending 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)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)

Abstract

PURPOSE: To facilitate the washing of a dampening device by a method wherein at the third rotary position, a dampening roller is lifted from a plate cylinder and is in frictional contact with an inking roller for an ink device of a printing machine and further by a method wherein the ink device is provided with an inking device washing apparatus. CONSTITUTION: A dampening device is washed by a method wherein a dampening roller 4 is separated by an operation material 14 from a metering roller 3 and the dampening water is drained to a tray 32 from a storage chamber 33 in a triangle space section between a dampening roller 4 and a metering roller 3. Thereafter, both rollers are in contact with each other and a bearing plate 7 is rotated at a third rotary position until the dampening roller 4 contacts an inking roller 27. The inking device is lifted from a plate cylinder 2 and the ink feed is stopped. Thereafter, the solidified ink in the ink device is removed and the dampening device and ink are together washed by pouring the washing solution in the dampening device roller. An inking roller 28 and a receptacle 31 are provided for removing the solidified ink.
JP63155094A 1987-06-25 1988-06-24 Damper for offset press Pending JPS6434738A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3720986 1987-06-25
DE19883813826 DE3813826A1 (en) 1987-06-25 1988-04-23 Damping unit for an offset printing machine

Publications (1)

Publication Number Publication Date
JPS6434738A true JPS6434738A (en) 1989-02-06

Family

ID=25856933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63155094A Pending JPS6434738A (en) 1987-06-25 1988-06-24 Damper for offset press

Country Status (2)

Country Link
JP (1) JPS6434738A (en)
DE (1) DE3813826A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT98425B (en) * 1925-12-18 1924-11-10 Karl Ing Neuburger Dampening system for rubber printing rotary machines.
US3769909A (en) * 1971-03-10 1973-11-06 Rockwell International Corp Wet nip dampener
DE2649003C2 (en) * 1976-10-28 1982-12-23 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Device for setting up and stopping the rollers of a dampening unit for offset printing machines
US4455938A (en) * 1979-05-22 1984-06-26 Graph Tech Inc. Dampening apparatus for lithographic press

Also Published As

Publication number Publication date
DE3813826A1 (en) 1989-01-05

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