IT1172552B - Sistema di rilievi densitometrici su striscie di controllo di stampe - Google Patents

Sistema di rilievi densitometrici su striscie di controllo di stampe

Info

Publication number
IT1172552B
IT1172552B IT04835/83A IT483583A IT1172552B IT 1172552 B IT1172552 B IT 1172552B IT 04835/83 A IT04835/83 A IT 04835/83A IT 483583 A IT483583 A IT 483583A IT 1172552 B IT1172552 B IT 1172552B
Authority
IT
Italy
Prior art keywords
densitometric
print control
surveying system
control strips
strips
Prior art date
Application number
IT04835/83A
Other languages
English (en)
Other versions
IT8304835A0 (it
Inventor
Hans Godehard
Original Assignee
Viptronic Sarl
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 Viptronic Sarl filed Critical Viptronic Sarl
Priority to IT04835/83A priority Critical patent/IT1172552B/it
Publication of IT8304835A0 publication Critical patent/IT8304835A0/it
Priority to EP84110087A priority patent/EP0136520B1/de
Priority to DE8484110087T priority patent/DE3480300D1/de
Application granted granted Critical
Publication of IT1172552B publication Critical patent/IT1172552B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
IT04835/83A 1983-08-25 1983-08-25 Sistema di rilievi densitometrici su striscie di controllo di stampe IT1172552B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT04835/83A IT1172552B (it) 1983-08-25 1983-08-25 Sistema di rilievi densitometrici su striscie di controllo di stampe
EP84110087A EP0136520B1 (de) 1983-08-25 1984-08-23 Einrichtung zum Aufnehmen densitometrischer Werte von einem Kontrollstreifen
DE8484110087T DE3480300D1 (en) 1983-08-25 1984-08-23 Apparatus for recording densitometric values of a control strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04835/83A IT1172552B (it) 1983-08-25 1983-08-25 Sistema di rilievi densitometrici su striscie di controllo di stampe

Publications (2)

Publication Number Publication Date
IT8304835A0 IT8304835A0 (it) 1983-08-25
IT1172552B true IT1172552B (it) 1987-06-18

Family

ID=11114670

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04835/83A IT1172552B (it) 1983-08-25 1983-08-25 Sistema di rilievi densitometrici su striscie di controllo di stampe

Country Status (3)

Country Link
EP (1) EP0136520B1 (it)
DE (1) DE3480300D1 (it)
IT (1) IT1172552B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826385A1 (de) * 1988-08-03 1990-02-08 Roland Man Druckmasch Vorrichtung zum auswerten von druckvorlagen
DE3829341A1 (de) * 1988-08-30 1990-03-08 Roland Man Druckmasch Datenerfassung fuer farbregelanlagen
DE3924989A1 (de) * 1989-07-28 1991-02-07 Roland Man Druckmasch Vorrichtung zur durchfuehrung einer umfassenden qualitaetskontrolle an druckbogen
DE20301783U1 (de) * 2003-02-05 2003-04-17 MAN Roland Druckmaschinen AG, 63075 Offenbach Farbfernsteuerung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200742A (fr) * 1956-09-05 1959-12-23 Crosfield J F Ltd Perfectionnements aux procédés d'impression
US3141727A (en) * 1962-12-14 1964-07-21 Jr Harry L Devereaux Film-strip density curve plotting device
US3367230A (en) * 1963-12-04 1968-02-06 Welch Scient Company Light density scanning device
FR1529112A (fr) * 1967-06-22 1968-06-14 Gl Upravlenie Energetiki I Ele Capteur de paramètres de mouvement relatif d'objets
US3995958A (en) * 1975-07-21 1976-12-07 Hallmark Cards, Incorporated Automatic densitometer and method of color control in multi-color printing
US4110611A (en) * 1975-12-17 1978-08-29 Candid Logic, Inc. Optical position transducer
BE849338A (fr) * 1976-12-13 1977-04-01 Appareil a visualiser les mouvements de la pedale d'embrayage

Also Published As

Publication number Publication date
IT8304835A0 (it) 1983-08-25
DE3480300D1 (en) 1989-11-30
EP0136520B1 (de) 1989-10-25
EP0136520A3 (en) 1986-02-05
EP0136520A2 (de) 1985-04-10

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