IT1134888B - Copiatrice - Google Patents

Copiatrice

Info

Publication number
IT1134888B
IT1134888B IT26921/80A IT2692180A IT1134888B IT 1134888 B IT1134888 B IT 1134888B IT 26921/80 A IT26921/80 A IT 26921/80A IT 2692180 A IT2692180 A IT 2692180A IT 1134888 B IT1134888 B IT 1134888B
Authority
IT
Italy
Prior art keywords
copier
Prior art date
Application number
IT26921/80A
Other languages
English (en)
Italian (it)
Other versions
IT8026921A0 (it
Inventor
Otto Krauss
Original Assignee
Triumph Adler Buero Inf
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 Triumph Adler Buero Inf filed Critical Triumph Adler Buero Inf
Publication of IT8026921A0 publication Critical patent/IT8026921A0/it
Application granted granted Critical
Publication of IT1134888B publication Critical patent/IT1134888B/it

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
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
IT26921/80A 1980-07-25 1980-12-23 Copiatrice IT1134888B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803028194 DE3028194A1 (de) 1980-07-25 1980-07-25 Kopiergeraet

Publications (2)

Publication Number Publication Date
IT8026921A0 IT8026921A0 (it) 1980-12-23
IT1134888B true IT1134888B (it) 1986-08-20

Family

ID=6108072

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26921/80A IT1134888B (it) 1980-07-25 1980-12-23 Copiatrice

Country Status (4)

Country Link
JP (1) JPS5734571A (fr)
DE (1) DE3028194A1 (fr)
FR (1) FR2487533A1 (fr)
IT (1) IT1134888B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230110A1 (de) * 1982-08-13 1984-02-16 Olympia Werke Ag, 2940 Wilhelmshaven Vorrichtung zum belichten punktfoermiger flaechenelemente von lichtempfindlichen aufzeichnungstraegern
JPS6080825A (ja) * 1983-10-11 1985-05-08 Canon Inc 画像形成装置
JPS6080826A (ja) * 1983-10-11 1985-05-08 Canon Inc 可変倍画像形成装置の交換用小径結像素子列光学系
US4650280A (en) * 1984-02-01 1987-03-17 Sedlmayr Steven R Fiber optic light transfer device, modular assembly, and method of making
WO1990013833A1 (fr) * 1989-05-08 1990-11-15 Australian Electro Optics Pty Ltd Agrandisseur d'image optique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423308Y2 (fr) * 1973-08-09 1979-08-10
JPS52123625A (en) * 1976-04-09 1977-10-18 Ricoh Co Ltd Focusing optical system for electrophotographic copier
JPS5521052A (en) * 1978-08-02 1980-02-14 Ricoh Co Ltd Variable power copying machine
US4277163A (en) * 1978-07-21 1981-07-07 Ricoh Company, Ltd. Variable magnification electrostatic copying machine
US4190347A (en) * 1978-08-10 1980-02-26 American Optical Corporation Line illuminator

Also Published As

Publication number Publication date
FR2487533A1 (fr) 1982-01-29
IT8026921A0 (it) 1980-12-23
DE3028194A1 (de) 1982-05-06
JPS5734571A (en) 1982-02-24

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