FR2417394A1 - Master mounting for photo-offset machine - has base sheet to which cover with exposure window is held by magnets - Google Patents

Master mounting for photo-offset machine - has base sheet to which cover with exposure window is held by magnets

Info

Publication number
FR2417394A1
FR2417394A1 FR7805273A FR7805273A FR2417394A1 FR 2417394 A1 FR2417394 A1 FR 2417394A1 FR 7805273 A FR7805273 A FR 7805273A FR 7805273 A FR7805273 A FR 7805273A FR 2417394 A1 FR2417394 A1 FR 2417394A1
Authority
FR
France
Prior art keywords
magnets
photo
held
cover
offset machine
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.)
Granted
Application number
FR7805273A
Other languages
French (fr)
Other versions
FR2417394B1 (en
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.)
JUNQUA LAMARQUE PIERRE
Original Assignee
JUNQUA LAMARQUE PIERRE
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 JUNQUA LAMARQUE PIERRE filed Critical JUNQUA LAMARQUE PIERRE
Priority to FR7805273A priority Critical patent/FR2417394A1/en
Publication of FR2417394A1 publication Critical patent/FR2417394A1/en
Application granted granted Critical
Publication of FR2417394B1 publication Critical patent/FR2417394B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B13/00—Equipment specially adapted for photographing mounted characters or the like, e.g. advertisements, lines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6214—Copy boards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

The page has script typed onto metallic paper for reproduction on a photographic offset machine. The sheet is in two parts, the base having a metal strip 2 cm wide and two separate strips of magnetised rubber over the length of the base. A second plate made from glass or plastics having the same dimensions as the first, also has magnetic rubber strips over the length and the width of the base. The second plate is painted in white apart from the central window.
FR7805273A 1978-02-17 1978-02-17 Master mounting for photo-offset machine - has base sheet to which cover with exposure window is held by magnets Granted FR2417394A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805273A FR2417394A1 (en) 1978-02-17 1978-02-17 Master mounting for photo-offset machine - has base sheet to which cover with exposure window is held by magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805273A FR2417394A1 (en) 1978-02-17 1978-02-17 Master mounting for photo-offset machine - has base sheet to which cover with exposure window is held by magnets

Publications (2)

Publication Number Publication Date
FR2417394A1 true FR2417394A1 (en) 1979-09-14
FR2417394B1 FR2417394B1 (en) 1980-10-10

Family

ID=9204978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805273A Granted FR2417394A1 (en) 1978-02-17 1978-02-17 Master mounting for photo-offset machine - has base sheet to which cover with exposure window is held by magnets

Country Status (1)

Country Link
FR (1) FR2417394A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE504458C (en) * 1928-06-14 1930-08-04 Herbert Quaet Faslem Table for holding sheets, boards and strips made of non-magnetic materials, especially for photographic reproduction
US2346582A (en) * 1941-10-06 1944-04-11 Insler Frank Magnetic board
BE672270A (en) * 1964-11-16 1966-03-01
FR1598710A (en) * 1968-01-19 1970-07-06

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE504458C (en) * 1928-06-14 1930-08-04 Herbert Quaet Faslem Table for holding sheets, boards and strips made of non-magnetic materials, especially for photographic reproduction
US2346582A (en) * 1941-10-06 1944-04-11 Insler Frank Magnetic board
BE672270A (en) * 1964-11-16 1966-03-01
FR1598710A (en) * 1968-01-19 1970-07-06

Also Published As

Publication number Publication date
FR2417394B1 (en) 1980-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse