GB2264674A - Method for reducing doubling in the shut-down phase of a sheet-fed printing press. - Google Patents

Method for reducing doubling in the shut-down phase of a sheet-fed printing press. Download PDF

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Publication number
GB2264674A
GB2264674A GB9303007A GB9303007A GB2264674A GB 2264674 A GB2264674 A GB 2264674A GB 9303007 A GB9303007 A GB 9303007A GB 9303007 A GB9303007 A GB 9303007A GB 2264674 A GB2264674 A GB 2264674A
Authority
GB
United Kingdom
Prior art keywords
sheet
last
shut
printing
printing unit
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
GB9303007A
Other versions
GB2264674B (en
GB9303007D0 (en
Inventor
Anton Rodi
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 GB9303007D0 publication Critical patent/GB9303007D0/en
Publication of GB2264674A publication Critical patent/GB2264674A/en
Application granted granted Critical
Publication of GB2264674B publication Critical patent/GB2264674B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/08—Tripping devices or stop-motions for starting or stopping operation of cylinders

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

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r- u D 0:3 "0 o O t0 " >, r- "O 4' O E "l r- L -r" cO o Ol O C 0,,-' "+'> > C.,- I C O O.C O -O O L..,- - O L L - - tO X - L (n.r-.0 r" - C o '4-" > D oJ I I ! I It will of course be understood that the present invention has been described above purely by way of example, and modifications of detail can be made within the scope of the invention.
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.CLME:

Claims (2)

  1. CLAIMS:
    .CLME:
    i. Method for reducing doubling in the shut-down phase of a sheet-fed printing press having multiple printing units, whereby the units and components needed for printing are stopped by means of actuators in a certain time sequence determined by a machine control, after the last one of a given number of sheets to be printed has passed through a printing unit, wherein, in a first step, after the last sheet has passed through a printing unit, its rubber blanket i0 cylinder and impression cylinder are uncoupled from the drive of at least the successive printing unit so as to have no disturbing effect on the latter, and wherein, in at least one further step, after the last sheet has passed through the last printing unit, all other units and components are 15 put out of operation.
    .CLME:
  2. 2. A method for reducing doubling in the shut-down phase of a sheet-fed printing press, substantially as hereinbefore described with reference to the accompanying drawings.
    .CLME:
    2. A method for reducing doubling in the shut-down phase of a sheet-fed printing press, substantially as hereinbefore described with reference to the accompanying drawings.
    .CLME:
    Amendments to the claims have been filed as follows i. Method for reducing doubling in the shut-down phase of a sheet-fed printing press having multiple printing units, whereby the units and components needed for printing are stopped by means:of actuators in a certain time sequence determined by a machine control, after the last one of a given number of sheets to be printed has passed through a printing unit, wherein, in a first step, after the last sheet has passed through a printing unit, its rubber blanket i0 cylinder and impression_cylinder are uncoupled from each other so as to have no disturbing effect on at least the successive printing unit, and wherein, in at least one further step, after the last sheet has passed through the last printing unit, all other units and components are put 15 out of operation.
    .CLME:
GB9303007A 1992-03-03 1993-02-15 Method for reducing doubling in the shut-down phase of a sheet-fed printing press Expired - Fee Related GB2264674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924206627 DE4206627A1 (en) 1992-03-03 1992-03-03 METHOD FOR REDUCING DUBLERS DURING A SHEET PRINTING MACHINE

Publications (3)

Publication Number Publication Date
GB9303007D0 GB9303007D0 (en) 1993-03-31
GB2264674A true GB2264674A (en) 1993-09-08
GB2264674B GB2264674B (en) 1995-05-10

Family

ID=6453093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303007A Expired - Fee Related GB2264674B (en) 1992-03-03 1993-02-15 Method for reducing doubling in the shut-down phase of a sheet-fed printing press

Country Status (2)

Country Link
DE (1) DE4206627A1 (en)
GB (1) GB2264674B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513378A1 (en) * 1995-04-08 1996-10-10 Roland Man Druckmasch Device for printing on and off
DE102007020974A1 (en) 2007-05-04 2008-11-06 Heidelberger Druckmaschinen Ag Lacquering cylinder cleaning method for lacquering unit of printing machine, involves taking off lacquer wastes of lacquering cylinder during machine discharge by unprinted or incompletely printed side of sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426152C (en) * 1926-03-06 Anglo American Inv S Syndicate Multi-color rotary rubber printing machine
DE7125259U (en) * 1971-10-21 Maschinenfabrik Augsburg- Nuernberg Ag Device for turning the cylinders of a multicolor offset rotary printing press on and off
US2950674A (en) * 1954-10-01 1960-08-30 Crabtree & Sons Ltd R Trip mechanism for printing machines
JPH0140679Y2 (en) * 1980-12-05 1989-12-05

Also Published As

Publication number Publication date
GB2264674B (en) 1995-05-10
DE4206627A1 (en) 1993-09-09
GB9303007D0 (en) 1993-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010215