FR808605A - Method and device for reproducing patterns on printing plates, by means of photo-electrically controlled engravers - Google Patents

Method and device for reproducing patterns on printing plates, by means of photo-electrically controlled engravers

Info

Publication number
FR808605A
FR808605A FR808605DA FR808605A FR 808605 A FR808605 A FR 808605A FR 808605D A FR808605D A FR 808605DA FR 808605 A FR808605 A FR 808605A
Authority
FR
France
Prior art keywords
engravers
photo
printing plates
electrically controlled
reproducing patterns
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
Application number
Other languages
French (fr)
Inventor
Francesco Alice
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 filed Critical
Application granted granted Critical
Publication of FR808605A publication Critical patent/FR808605A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
FR808605D 1935-07-05 1936-07-06 Method and device for reproducing patterns on printing plates, by means of photo-electrically controlled engravers Expired FR808605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2160951X 1935-07-05

Publications (1)

Publication Number Publication Date
FR808605A true FR808605A (en) 1937-02-11

Family

ID=11435195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808605D Expired FR808605A (en) 1935-07-05 1936-07-06 Method and device for reproducing patterns on printing plates, by means of photo-electrically controlled engravers

Country Status (3)

Country Link
US (1) US2160951A (en)
DE (1) DE748274C (en)
FR (1) FR808605A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950341A (en) * 1958-03-10 1960-08-23 Addressograph Multigraph Printing machines
US2963542A (en) * 1958-06-13 1960-12-06 Servo Corp Of America Scanner-recorder
GB907790A (en) * 1959-09-16 1962-10-10 Muirhead & Co Ltd Improvements in or relating to facsimile telegraphy
US4500929A (en) * 1979-07-11 1985-02-19 Buechler Lester W Method of engraving an invisible joint within a gravure printing cylinder
US5691818A (en) * 1993-02-25 1997-11-25 Ohio Electronic Engravers, Inc. System and method for enhancing edges and the like for engraving
US5663803A (en) * 1993-02-25 1997-09-02 Ohio Electronic Engravers, Inc. Engraving method and apparatus for engraving areas using a shaping signal
US5675420A (en) 1995-01-23 1997-10-07 Ohio Electronic Engravers, Inc. Intaglio engraving method and apparatus
US6025921A (en) * 1995-01-23 2000-02-15 Ohio Electronics Engravers, Inc. Method and apparatus for engraving a mixed pattern
US6433890B1 (en) 1998-09-24 2002-08-13 Mdc Max Daetwyler Ag System and method for improving printing of a leading edge of an image in a gravure printing process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604392C (en) *
DE506506C (en) * 1926-04-04 1931-05-04 Franz Wrede Dr Process for the production of pictures or pictorial representations based on an original picture
DE510182C (en) * 1928-03-31 1930-10-16 Hans Richter Dr Process for the photoelectric control of machines
DE510061C (en) * 1928-04-03 1930-10-20 Hans Richter Dr Device for automatic, in particular electro-optical, transfer of patterns to cards
DE605689C (en) * 1928-10-27 1934-11-16 Franz Wrede Dr Process for redrawing pictures with closed areas into those with dissolved areas
DE595660C (en) * 1931-01-16 1934-04-18 Oluf Sinius Hassing Dipl Ing Process for the production of ready-to-print clichés or printing blocks by pure mechanical processing of blanks, starting from an original which is scanned by means of a light spot

Also Published As

Publication number Publication date
US2160951A (en) 1939-06-06
DE748274C (en) 1945-01-26

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