IT1143530B - DENSITOMETER ARRANGEMENT ON PRINTING MACHINES - Google Patents

DENSITOMETER ARRANGEMENT ON PRINTING MACHINES

Info

Publication number: IT1143530B
Authority: IT; Italy
Prior art keywords: printing machines; densitometer arrangement; densitometer; arrangement; machines
Prior art date: 1980-04-10

Application number

IT67477/81A

Other languages

Italian (it)

Other versions

IT8167477A0 (en

Inventor

Ludwig Friedrich Hans Johne

Karl Heinz Forster

Reinhardt Peter

Original Assignee

Polygraph Leipzig

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.)

1980-04-10

Filing date

1981-04-06

Publication date

1986-10-22

1981-04-06 Application filed by Polygraph Leipzig filed Critical Polygraph Leipzig

1981-04-06 Publication of IT8167477A0 publication Critical patent/IT8167477A0/en

1986-10-22 Application granted granted Critical

1986-10-22 Publication of IT1143530B publication Critical patent/IT1143530B/en

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
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
- B41F33/0045—Devices for scanning or checking the printed matter for quality control for automatically regulating the ink supply

Landscapes

Engineering & Computer Science (AREA)
Quality & Reliability (AREA)
Inking, Control Or Cleaning Of Printing Machines (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

IT67477/81A 1980-04-10 1981-04-06 DENSITOMETER ARRANGEMENT ON PRINTING MACHINES IT1143530B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD22034080		1980-04-10

Publications (2)

Publication Number	Publication Date
IT8167477A0 IT8167477A0 (en)	1981-04-06
IT1143530B true IT1143530B (en)	1986-10-22

Family

ID=5523638

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67477/81A IT1143530B (en)	1980-04-10	1981-04-06	DENSITOMETER ARRANGEMENT ON PRINTING MACHINES

Country Status (6)

Country	Link
JP (1)	JPS56157362A (en)
DE (1)	DE3101179A1 (en)
FR (1)	FR2480188A1 (en)
GB (1)	GB2073667B (en)
IT (1)	IT1143530B (en)
SE (1)	SE8102283L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60151051A (en) *	1984-01-18	1985-08-08	Toppan Printing Co Ltd	Flat base proof-reading printing machine
DE3438325A1 (en) *	1984-10-19	1986-04-24	Miller-Johannisberg Druckmaschinen Gmbh, 6200 Wiesbaden	MULTICOLOR SHEET PRINTING MACHINE FOR SHEET PRINTING, SHEET PRINTING AND REPRINTING WITH AT LEAST ONE BETWEEN TWO PRINTING ARCH TURNING DEVICES
JPH0346905Y2 (en) *	1984-12-20	1991-10-04
DE3736629A1 (en) *	1987-10-29	1989-05-11	Heidelberger Druckmasch Ag	DEVICE FOR DETERMINING THE AREA COVER
EP0317665B1 (en) *	1987-11-27	1991-03-06	Komori Corporation	Sheet-fed rotary printing press
JP5184295B2 (en) *	2008-10-16	2013-04-17	三菱重工印刷紙工機械株式会社	Method and apparatus for setting target color mixing halftone density of printing press and picture color tone control method and apparatus for printing press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2023467A1 (en) *	1970-05-13	1971-11-25	Forschungsges F Druck U Reprod	Device for measuring the color density
DE2728738B2 (en) *	1977-06-25	1979-05-10	Roland Offsetmaschinenfabrik Faber & Schleicher Ag, 6050 Offenbach	Eulrichtung for checking and regulating the coloring on printing machines

1981
- 1981-01-16 DE DE19813101179 patent/DE3101179A1/en not_active Withdrawn
- 1981-01-30 FR FR8101906A patent/FR2480188A1/en not_active Withdrawn
- 1981-03-27 JP JP4533781A patent/JPS56157362A/en active Pending
- 1981-04-06 IT IT67477/81A patent/IT1143530B/en active
- 1981-04-09 GB GB8111166A patent/GB2073667B/en not_active Expired
- 1981-04-09 SE SE8102283A patent/SE8102283L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE8102283L (en)	1981-10-11
IT8167477A0 (en)	1981-04-06
FR2480188A1 (en)	1981-10-16
GB2073667B (en)	1984-01-25
GB2073667A (en)	1981-10-21
DE3101179A1 (en)	1981-12-24
JPS56157362A (en)	1981-12-04

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