EP0208282A3 - Method and arrangement for measuring the relative position of colour register marks, reference marks and control marks for register control - Google Patents

Method and arrangement for measuring the relative position of colour register marks, reference marks and control marks for register control Download PDF

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Publication number
EP0208282A3
EP0208282A3 EP86109203A EP86109203A EP0208282A3 EP 0208282 A3 EP0208282 A3 EP 0208282A3 EP 86109203 A EP86109203 A EP 86109203A EP 86109203 A EP86109203 A EP 86109203A EP 0208282 A3 EP0208282 A3 EP 0208282A3
Authority
EP
European Patent Office
Prior art keywords
marks
register
control
measuring
relative position
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.)
Withdrawn
Application number
EP86109203A
Other languages
German (de)
French (fr)
Other versions
EP0208282A2 (en
Inventor
Hans Dipl -Ing. Schaudt
Udo Ing.Grad. Rieber
Werner Schneider
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0208282A2 publication Critical patent/EP0208282A2/en
Publication of EP0208282A3 publication Critical patent/EP0208282A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B41F13/025—Registering devices

Landscapes

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

Abstract

Gegenstand der Erfindung ist ein Verfahren und eine Vorrichtung zur Messung der relativen Lage von jeweils mit Meßwertgebern erfaßbaren Registermarkenimpulsen (4), gegebenenfalls Bezugsim­ pulsen (5) und Austastsignalen je Umdrehung von Druckzylindern für die Registerregelung von Rotationsdruckmaschinen mittels eines Oszilloskops. Es werden jeweils die Ausgangssignale der Meß­ wertgeber für die Registermarkenimpulse, der Bezugsimpulser­ zeuger und Austastsignalerzeuger zeitmultiplex mit einer auf den Umfang des jeweiligen Druckzylinders bezogenen gleichen Zahl von Abtastungen erfaßt. Danach werden die Ausgangssignale digitalisiert und in einen digitalen Bildwiederholspeicher (10) eingelesen. Die gespeicherten Abtastwerte werden bedarfweise aus dem Bildwiederholspeicher (10) ausgelesen und auf dem Oszilloskop dargestellt. The invention relates to a method and an apparatus for measuring the relative position of each with sensors detectable register mark pulses (4), possibly reference im pulses (5) and blanking signals per revolution of pressure cylinders for register control of rotary printing presses by means of a Oscilloscope. The output signals of the measuring value generator for the register mark impulses, the reference impulse time-division multiplexing and blanking signal generator with one the extent of the respective printing cylinder related same Number of samples recorded. Then the output signals digitized and in a digital repetition memory (10) read. The saved samples are used as needed read out from the refresh memory (10) and on the oscilloscope shown.

EP86109203A 1985-07-10 1986-07-05 Method and arrangement for measuring the relative position of colour register marks, reference marks and control marks for register control Withdrawn EP0208282A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524594 1985-07-10
DE19853524594 DE3524594A1 (en) 1985-07-10 1985-07-10 METHOD AND ARRANGEMENT FOR MEASURING THE RELATIVE POSITION OF COLOR BRAND IMPULSES, REFERENCE PULSES AND blanking signals for register control

Publications (2)

Publication Number Publication Date
EP0208282A2 EP0208282A2 (en) 1987-01-14
EP0208282A3 true EP0208282A3 (en) 1988-07-20

Family

ID=6275392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109203A Withdrawn EP0208282A3 (en) 1985-07-10 1986-07-05 Method and arrangement for measuring the relative position of colour register marks, reference marks and control marks for register control

Country Status (2)

Country Link
EP (1) EP0208282A3 (en)
DE (1) DE3524594A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811359C2 (en) * 1988-04-02 1994-06-16 Heidelberger Druckmasch Ag Device for positioning a measuring head for register deviations in offset printing
DE4014706C2 (en) * 1990-05-08 1994-06-01 Heidelberger Druckmasch Ag Method for determining register errors on a printed product provided with register marks
DE4218762C2 (en) * 1992-06-06 2002-04-18 Heidelberger Druckmasch Ag Method and device for determining register errors on a multicolour printed printed product with register marks
DE4301272A1 (en) * 1993-01-19 1994-07-21 Eltromat Ges Fuer Ind Elektron Device for determining the register error between the individual colors in multi-color printing in a long web web-fed rotary printing press

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318176A (en) * 1980-03-03 1982-03-02 Hurletronaltair, Inc. Computerized press controls

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318176A (en) * 1980-03-03 1982-03-02 Hurletronaltair, Inc. Computerized press controls

Also Published As

Publication number Publication date
DE3524594A1 (en) 1987-01-15
EP0208282A2 (en) 1987-01-14

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Inventor name: SCHNEIDER, WERNER

Inventor name: RIEBER, UDO, ING.GRAD.

Inventor name: SCHAUDT, HANS, DIPL,-ING.