FR2368057A1 - DEVICE SERVING TO MAINTAIN DOCUMENTS FOR THEIR REPRODUCTION - Google Patents

DEVICE SERVING TO MAINTAIN DOCUMENTS FOR THEIR REPRODUCTION

Info

Publication number
FR2368057A1
FR2368057A1 FR7730819A FR7730819A FR2368057A1 FR 2368057 A1 FR2368057 A1 FR 2368057A1 FR 7730819 A FR7730819 A FR 7730819A FR 7730819 A FR7730819 A FR 7730819A FR 2368057 A1 FR2368057 A1 FR 2368057A1
Authority
FR
France
Prior art keywords
plate
reproduction
face
openings
rectangular shape
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.)
Withdrawn
Application number
FR7730819A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2368057A1 publication Critical patent/FR2368057A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G03B27/6242—Masks; Overlays; Transparent carriers
    • 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
    • G03B27/64—Holders for the original using a vacuum or fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

Reprographie. Dispositif servant à maintenir en place des documents pour leur reproduction, caractérisé par le fait qu'il comprend, en combinaison : un châssis 1 de forme rectangulaire, que l'on peut adapter sur la platine, ou plateau, d'une machine à reproduire et dans lequel on peut installer un cache; une plaque 2 de forme rectangulaire qui pivote autour de l'un 3 de ses bords, sur ce châssis, et qui peut être déplacé entre une position de fermeture dans laquelle une face de cette plaque est appliquée contre la platine de la machine à reproduire utilisée en association avec ce dispositif et une position d'ouverture dans laquelle on peut avoir accès à cette face; une série d'ouvertures 12, 13 pratiquées dans cette même face, et des moyens 15, 11 servant à provoquer un effet d'aspiration dans ces ouvertures. Construction relativement simple et peu coûteuse, fonctionnement sûr et utilisation extrêmement souple.Reprography. Device used to hold documents in place for their reproduction, characterized in that it comprises, in combination: a frame 1 of rectangular shape, which can be adapted on the plate, or plate, of a reproducing machine and in which a cover can be installed; a plate 2 of rectangular shape which pivots around one of its edges, on this frame, and which can be moved between a closed position in which one face of this plate is pressed against the plate of the reproducing machine used in association with this device and an open position in which one can have access to this face; a series of openings 12, 13 made in the same face, and means 15, 11 serving to cause a suction effect in these openings. Relatively simple and inexpensive construction, safe operation and extremely flexible use.

FR7730819A 1976-10-15 1977-10-13 DEVICE SERVING TO MAINTAIN DOCUMENTS FOR THEIR REPRODUCTION Withdrawn FR2368057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4287776A GB1532880A (en) 1976-10-15 1976-10-15 Document holding device

Publications (1)

Publication Number Publication Date
FR2368057A1 true FR2368057A1 (en) 1978-05-12

Family

ID=10426354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730819A Withdrawn FR2368057A1 (en) 1976-10-15 1977-10-13 DEVICE SERVING TO MAINTAIN DOCUMENTS FOR THEIR REPRODUCTION

Country Status (6)

Country Link
JP (1) JPS5352436A (en)
DE (1) DE2745785A1 (en)
FR (1) FR2368057A1 (en)
GB (1) GB1532880A (en)
IT (1) IT1091445B (en)
NL (1) NL7711385A (en)

Also Published As

Publication number Publication date
IT1091445B (en) 1985-07-06
GB1532880A (en) 1978-11-22
NL7711385A (en) 1978-04-18
JPS5352436A (en) 1978-05-12
DE2745785A1 (en) 1978-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse