DE3029273C2 - - Google Patents

Info

Publication number
DE3029273C2
DE3029273C2 DE3029273A DE3029273A DE3029273C2 DE 3029273 C2 DE3029273 C2 DE 3029273C2 DE 3029273 A DE3029273 A DE 3029273A DE 3029273 A DE3029273 A DE 3029273A DE 3029273 C2 DE3029273 C2 DE 3029273C2
Authority
DE
Germany
Prior art keywords
printing
pressure plate
printing form
light
data
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.)
Expired - Lifetime
Application number
DE3029273A
Other languages
German (de)
English (en)
Other versions
DE3029273A1 (de
Inventor
Tsunehiko Yokohama Kanagawa Jp Imamoto
Satoru Saitama Jp Horiguchi
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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
Priority claimed from JP9926279A external-priority patent/JPS5624508A/ja
Priority claimed from JP12999779A external-priority patent/JPS5654309A/ja
Priority claimed from JP565380A external-priority patent/JPS5654310A/ja
Priority claimed from JP5746580A external-priority patent/JPS56154606A/ja
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of DE3029273A1 publication Critical patent/DE3029273A1/de
Application granted granted Critical
Publication of DE3029273C2 publication Critical patent/DE3029273C2/de
Granted 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
    • B41F33/0027—Devices for scanning originals, printing formes or the like for determining or presetting the ink supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
DE19803029273 1979-08-03 1980-08-01 Vorrichtung zum messen des druckbildbereiches einer offset-druckplatte Granted DE3029273A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9926279A JPS5624508A (en) 1979-08-03 1979-08-03 Device for measuring picture area from offset printing plate
JP12999779A JPS5654309A (en) 1979-10-11 1979-10-11 Device for measurement of pattern area from printed board for offset print
JP565380A JPS5654310A (en) 1980-01-23 1980-01-23 Device for measurement of pattern area from printing plate for offset print
JP5746580A JPS56154606A (en) 1980-04-30 1980-04-30 Device for measuring pattern area from printing plate for offset printing

Publications (2)

Publication Number Publication Date
DE3029273A1 DE3029273A1 (de) 1981-02-19
DE3029273C2 true DE3029273C2 (US20020095090A1-20020718-M00002.png) 1991-06-20

Family

ID=27454336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803029273 Granted DE3029273A1 (de) 1979-08-03 1980-08-01 Vorrichtung zum messen des druckbildbereiches einer offset-druckplatte

Country Status (2)

Country Link
US (1) US4444505A (US20020095090A1-20020718-M00002.png)
DE (1) DE3029273A1 (US20020095090A1-20020718-M00002.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216907A (ja) * 1982-04-03 1983-12-16 Dainippon Screen Mfg Co Ltd 印刷面積測定装置
DE3220377A1 (de) * 1982-05-29 1983-12-01 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Steuervorrichtung fuer eine druckmaschine
DE3220800C2 (de) * 1982-06-03 1986-10-30 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zur Abtastung von Druckplatten
US4564290A (en) * 1982-09-30 1986-01-14 Harris Graphics Corporation Apparatus for determining image areas from films and plates
DD226150A3 (de) * 1982-12-29 1985-08-14 Bernd Morgenstern Vorrichtung zur ermittlung des druckenden flaechenanteiles
US5118183A (en) * 1989-02-10 1992-06-02 X-Rite, Incorporated Automated strip reader densitometer
US5142138A (en) * 1989-12-18 1992-08-25 Toray Industries Inc. Image reader including plural light stopping plates with apertures
CA2037324C (en) * 1990-03-01 2000-01-11 X-Rite, Incorporated Apparatus and method for calibration in a spectrophotometer
DE4109744C2 (de) * 1991-03-25 1994-01-20 Heidelberger Druckmasch Ag Verfahren zur Ermittlung der Flächendeckung einer druckenden Vorlage, insbes. einer Druckplatte, sowie Vorrichtung zur Durchführung des Verfahrens
JPH08227716A (ja) * 1995-02-22 1996-09-03 Tanaka Kikinzoku Kogyo Kk 高分子固体電解質型燃料電池用電極構成原料及びその製造方法
US5805280A (en) * 1995-09-28 1998-09-08 Goss Graphic Systems, Inc. Control system for a printing press

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280692A (en) * 1960-12-21 1966-10-25 United States Steel Corp Apparatus for measuring the defective surface area of an object
US3541959A (en) * 1967-10-19 1970-11-24 Miehle Goss Dexter Inc Fluid amplifier in ink control arrangement for printing presses
US3787700A (en) * 1971-07-27 1974-01-22 Atmospheric Sciences Inc Automatic system for measuring selected dimensions
US3782833A (en) * 1972-05-25 1974-01-01 Lambda Instr Co Method and apparatus for measuring area
US3958509A (en) * 1974-06-13 1976-05-25 Harris Corporation Image scan and ink control system
DE2641130C3 (de) * 1976-09-13 1980-05-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Ermittlung der Dichte einer Druckvorlage
DD135597A1 (de) * 1978-02-09 1979-05-16 Tassilo Niesgoda Vorrichtung zur bestimmung des druckenden flaechenanteils von druckformen

Also Published As

Publication number Publication date
US4444505A (en) 1984-04-24
DE3029273A1 (de) 1981-02-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: MUENZHUBER, R., DIPL.-PHYS., PAT.-ANW., 8000 MUENC

8125 Change of the main classification

Ipc: B41F 33/10

D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings