[go: up one dir, main page]

CH322661A - Method and device for the production and finishing of printing blocks - Google Patents

Method and device for the production and finishing of printing blocks

Info

Publication number
CH322661A
CH322661A CH322661DA CH322661A CH 322661 A CH322661 A CH 322661A CH 322661D A CH322661D A CH 322661DA CH 322661 A CH322661 A CH 322661A
Authority
CH
Switzerland
Prior art keywords
finishing
production
printing blocks
printing
blocks
Prior art date
Application number
Other languages
German (de)
Inventor
Hell Rudolf Ing Dr
Original Assignee
Hell Rudolf Ing Dr
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 Hell Rudolf Ing Dr filed Critical Hell Rudolf Ing Dr
Publication of CH322661A publication Critical patent/CH322661A/en

Links

Classifications

    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M9/00—Processes wherein make-ready devices are used
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Projection-Type Copiers In General (AREA)
CH322661D 1952-03-20 1953-04-14 Method and device for the production and finishing of printing blocks CH322661A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DEH11888A DE946329C (en) 1952-03-20 1952-03-20 Process for the production of screened clichés using the methods of image telegraphy
DEH12481A DE940624C (en) 1952-03-20 1952-05-09 Device for the production of screened printing forms by photoelectric transmission of images
DEH12496A DE924306C (en) 1952-03-20 1952-05-13 Process for the production of printing forms with a selectable reproduction scale by photoelectric transmission in original images
DEH12721A DE938351C (en) 1952-03-20 1952-05-30 Process for the production of screened printing forms by photoelectric transmission of original images
DEH14667A DE927813C (en) 1952-03-20 1952-12-05 Process for preparing screened clichés
DEH14878A DE941833C (en) 1952-03-20 1952-12-27 Device for the production of printing forms
DEH15920A DE927666C (en) 1952-03-20 1953-03-30 Process for the electromechanical production of printing forms with a selectable reproduction scale

Publications (1)

Publication Number Publication Date
CH322661A true CH322661A (en) 1957-06-30

Family

ID=27561655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH322661D CH322661A (en) 1952-03-20 1953-04-14 Method and device for the production and finishing of printing blocks

Country Status (5)

Country Link
US (2) US2925463A (en)
CH (1) CH322661A (en)
DE (7) DE946329C (en)
FR (2) FR1076207A (en)
GB (2) GB726846A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL197073A (en) * 1954-05-10
DE960608C (en) * 1955-04-15 1957-03-21 Hell Rudolf Dr Ing Fa Device for the electromechanical production of printing forms with variable reproduction scale
NL109559C (en) * 1955-07-05
US3075042A (en) * 1959-12-23 1963-01-22 Fairchild Camera Instr Co Cold cutting technique for half-tone electronic engraving
US3075895A (en) * 1960-02-15 1963-01-29 Gen Dev Corp Method of preparing plates for electromechanical engraving
US3103168A (en) * 1962-03-19 1963-09-10 Braco Engraving Co Printing plates
FR1352215A (en) * 1962-12-28 1964-02-14 Process for manufacturing clichés, installation for implementing this process, and clichés obtained
US3404254A (en) * 1965-02-26 1968-10-01 Minnesota Mining & Mfg Method and apparatus for engraving a generally cross-sectionally circular shaped body by a corpuscular beam
DE1901101A1 (en) * 1969-01-10 1970-10-29 Hell Rudolf Dr Ing Fa Method for point-by-point and line-by-line rasterized recording of the image signals obtained by scanning halftone images with raster rotated against the recording direction
US4084183A (en) * 1970-03-18 1978-04-11 Dr. Ing. Rudolf Hell Gmbh. Method for the electro-optical reproduction of half-tone pictures
US3770888A (en) * 1971-10-04 1973-11-06 Werkspoor Amsterdam Nv Method and apparatus for controlling the engraving pattern of an electromagnetic gravure engraving
JPS51123511A (en) * 1975-04-22 1976-10-28 Oki Electric Ind Co Ltd Degree recording method
GB8808095D0 (en) * 1988-04-07 1988-05-11 Hillen S Improvements in/relating to method of & apparatus for producing an enlargement of visual representation
CN113028221B (en) * 2021-03-06 2022-06-24 哈尔滨工业大学 Intellectual property data batch acquisition equipment
CN113635192B (en) * 2021-08-17 2022-08-19 三明学院 Glass toughening treatment equipment and process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849544A (en) * 1930-01-31 1932-03-15 Howey Walter Process of and apparatus for producing printing plates
US1918124A (en) * 1930-08-25 1933-07-11 Communications Patents Inc Arc scanning facsimile system
US2005130A (en) * 1931-07-28 1935-06-18 Dalton John Willey Electrical circuit and apparatus
US2063614A (en) * 1931-12-14 1936-12-08 Mackinner Corp Method and apparatus for making printing plates
US2092765A (en) * 1932-12-19 1937-09-14 William A Hughes Electric machine
US2079970A (en) * 1933-01-16 1937-05-11 William C Speed Process and apparatus for photoelectric engraving
US2076220A (en) * 1934-02-03 1937-04-06 Joseph A Bennett Method of and means for producing printing plates
US2149487A (en) * 1934-05-15 1939-03-07 Myron C Zilberman Half-tone engraving and apparatus for and method of making the same
US2294644A (en) * 1940-07-05 1942-09-01 Interchem Corp Contrast images for making printing plates
US2312042A (en) * 1940-08-03 1943-02-23 George E Losier Electric circuit for photoelectric engraving machines
US2355047A (en) * 1942-02-24 1944-08-08 Lynch Corp Nonlinear modulating system
US2544225A (en) * 1946-04-13 1951-03-06 David H Hearle Pantograph engraving machine
US2638500A (en) * 1951-06-28 1953-05-12 Clare E Ernst Process and apparatus for photoelectric engraving

Also Published As

Publication number Publication date
DE927813C (en) 1955-05-16
US2863000A (en) 1958-12-02
DE924306C (en) 1955-03-07
GB726846A (en) 1955-03-23
FR1076207A (en) 1954-10-25
DE946329C (en) 1956-07-26
GB733037A (en) 1955-07-06
DE927666C (en) 1955-05-12
FR1090404A (en) 1955-03-30
DE940624C (en) 1956-03-22
US2925463A (en) 1960-02-16
DE941833C (en) 1956-04-19
DE938351C (en) 1956-03-01

Similar Documents

Publication Publication Date Title
CH341274A (en) Method and device for the production of flat glass
CH322661A (en) Method and device for the production and finishing of printing blocks
CH322260A (en) Process for the production of N-methylol-polypyrrolidones
CH322397A (en) Method and device for producing drive belts
AT183067B (en) Process and apparatus for bidistillation
CH345123A (en) Method and device for the production of multilayer glazing elements
AT179464B (en) Method and device for the production of gutters u. like
AT194127B (en) Method and device for the production of hollow bodies
CH321003A (en) Method and device for the production of deep-etched relief printing plates
AT187374B (en) Method and device for the production of hollow bodies
AT183955B (en) Method and device for the production of shaped pieces
AT192613B (en) Method and device for the continuous production of rolled corrugated sheets
AT183563B (en) Method and device for the production of hollow bodies
CH318211A (en) Process for the production of tanning images
AT196575B (en) Method and device for the production of lunatiform products
AT181744B (en) Method and device for the production of bottles and hollow bodies
CH314027A (en) Method and device for the production of ski edges and ski edges
AT181026B (en) Method and device for the production of cast mass-produced parts
AT190674B (en) Method and device for the production of thin-walled hoses
AT185803B (en) Process and device for the continuous production of hexachlorocyclohexane
AT186613B (en) Process and apparatus for bidistillation
AT179702B (en) Method and device for the production of sausages
AT188503B (en) Method and mold for the production of drive belts
AT177786B (en) Process for the production of posters
AT180883B (en) Method and device for the production of double roof tiles