GB2264673A - Method for reducing doubling in the start-up phase of a sheet-fed printing press. - Google Patents

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

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Publication number
GB2264673A
GB2264673A GB9303004A GB9303004A GB2264673A GB 2264673 A GB2264673 A GB 2264673A GB 9303004 A GB9303004 A GB 9303004A GB 9303004 A GB9303004 A GB 9303004A GB 2264673 A GB2264673 A GB 2264673A
Authority
GB
United Kingdom
Prior art keywords
printing
sheet
phase
units
printing press
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
GB9303004A
Other versions
GB2264673B (en
GB9303004D0 (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 GB9303004D0 publication Critical patent/GB9303004D0/en
Publication of GB2264673A publication Critical patent/GB2264673A/en
Application granted granted Critical
Publication of GB2264673B publication Critical patent/GB2264673B/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

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Description

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Claims (2)

  1. CLAIMS:
    .CLME:
    i. A method for reducing doubling in the start-up phase of a sheet-fed printing press having multiple printing units, whereby the units and components needed for printing are put into operation through actuators according to a time sequence determined by a machine control before the first one of a given number of sheets to be printed passes through, wherein, in a first step, all units and components needed for printing are put into operation, except for the i0 engagement of the rubber blanket cylinder with the impression cylinder, and wherein, in further steps, with the entry of a first sheet into a respective printing unit, its rubber blanket cylinder and impression cylinder are uncoupled from all other printing units so as essentially to have no disturbing effect on the latter and are engaged with each other for production printing.
    .CLME:
  2. 2. A method of reducing doubling in the start-up phase of a sheet-fed printing press having multiple printing units, substantially as hereinbefore described with reference to the accompanying drawings.
    .CLME:
GB9303004A 1992-03-03 1993-02-15 Method for reducing doubling in the start-up phase of a sheet-fed printing press Expired - Fee Related GB2264673B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924206626 DE4206626A1 (en) 1992-03-03 1992-03-03 METHOD FOR REDUCING DUBLIERS WHEN STARTING A SHEET PRINTING MACHINE

Publications (3)

Publication Number Publication Date
GB9303004D0 GB9303004D0 (en) 1993-03-31
GB2264673A true GB2264673A (en) 1993-09-08
GB2264673B GB2264673B (en) 1995-01-25

Family

ID=6453092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303004A Expired - Fee Related GB2264673B (en) 1992-03-03 1993-02-15 Method for reducing doubling in the start-up phase of a sheet-fed printing press

Country Status (2)

Country Link
DE (1) DE4206626A1 (en)
GB (1) GB2264673B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671266A1 (en) * 1994-03-08 1995-09-13 MAN Roland Druckmaschinen AG Method for avoiding maculature during changes of speed of an offset printing machine
US5649482A (en) * 1995-04-08 1997-07-22 Man Roland Druckmaschinen Ag Apparatus and process for the print-on and print-off setting of a blanket cylinder in a sheeet fed offset printing machine
CN1085146C (en) * 1996-01-25 2002-05-22 海德堡印刷机械股份公司 Device for roller printing while getting to position and stopping printing while getting away position

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407631C1 (en) * 1994-03-08 1995-10-19 Roland Man Druckmasch Method for starting / restarting the production run in a sheet-processing printing machine, in particular sheet-fed offset printing machine
DE19916470A1 (en) * 1999-04-13 2000-10-26 Roland Man Druckmasch Method and device for starting up a sheet-fed printing machine
DE102014116074A1 (en) 2014-11-04 2016-05-04 manroland sheetfed GmbH Control for sheetfed presses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD89115A (en) *
US3467007A (en) * 1966-03-22 1969-09-16 Harris Intertype Corp Electrical controls for a multiple couple printing press
DE2153690B2 (en) * 1970-12-02 1974-12-12 Veb Polygraph Leipzig Kombinat Fuer Polygraphische Maschinen Und Ausruestungen, X 7050 Leipzig Device for printing and parking cylinders and rollers in sheet-fed offset printing machines
DE3046477A1 (en) * 1980-12-10 1982-07-08 Gebr. Schmid Maschinenfabrik GmbH & Co, 7290 Freudenstadt "METHOD FOR ETCHING METAL SURFACES"
DE3406969A1 (en) * 1983-06-23 1985-01-10 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig CLOCK GENERATION DEVICE FOR PRINTING MACHINES
DE4034323C2 (en) * 1990-10-29 1997-12-04 Kba Planeta Ag Pressure on and off device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671266A1 (en) * 1994-03-08 1995-09-13 MAN Roland Druckmaschinen AG Method for avoiding maculature during changes of speed of an offset printing machine
US5649482A (en) * 1995-04-08 1997-07-22 Man Roland Druckmaschinen Ag Apparatus and process for the print-on and print-off setting of a blanket cylinder in a sheeet fed offset printing machine
CN1085146C (en) * 1996-01-25 2002-05-22 海德堡印刷机械股份公司 Device for roller printing while getting to position and stopping printing while getting away position

Also Published As

Publication number Publication date
DE4206626A1 (en) 1993-09-09
GB2264673B (en) 1995-01-25
GB9303004D0 (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