IT1035735B - Apparecchio di proiezione per apparecchiature di copiatura - Google Patents

Apparecchio di proiezione per apparecchiature di copiatura

Info

Publication number
IT1035735B
IT1035735B IT49602/75A IT4960275A IT1035735B IT 1035735 B IT1035735 B IT 1035735B IT 49602/75 A IT49602/75 A IT 49602/75A IT 4960275 A IT4960275 A IT 4960275A IT 1035735 B IT1035735 B IT 1035735B
Authority
IT
Italy
Prior art keywords
equipment
copying
projection
projection equipment
copying equipment
Prior art date
Application number
IT49602/75A
Other languages
English (en)
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Application granted granted Critical
Publication of IT1035735B publication Critical patent/IT1035735B/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
    • G03B27/523—Projection optics for full time exposure
    • 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
IT49602/75A 1974-05-17 1975-05-15 Apparecchio di proiezione per apparecchiature di copiatura IT1035735B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424191A DE2424191C2 (de) 1974-05-17 1974-05-17 Abbildungssystem für Kopiergeräte

Publications (1)

Publication Number Publication Date
IT1035735B true IT1035735B (it) 1979-10-20

Family

ID=5915914

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49602/75A IT1035735B (it) 1974-05-17 1975-05-15 Apparecchio di proiezione per apparecchiature di copiatura

Country Status (8)

Country Link
US (1) US3998543A (it)
JP (1) JPS5116045A (it)
BE (1) BE829037A (it)
DE (1) DE2424191C2 (it)
FR (1) FR2271601A1 (it)
GB (1) GB1515125A (it)
IT (1) IT1035735B (it)
NL (1) NL7505806A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE832115A (fr) * 1974-08-05 1975-12-01 Procede et machine de reproduction recto-verso
US4182568A (en) * 1976-08-27 1980-01-08 Levine Alfred B Multiplexed electrostatic photocopier
CA1119237A (en) * 1978-04-10 1982-03-02 Christiaan G. Thiers Apparatus for producing double-sided copies
MX146428A (es) * 1979-02-12 1982-06-25 Coulter Systems Corp Maquina copiadora electrofotografica con perfil reducido
JPS56162763A (en) * 1980-03-24 1981-12-14 Asahi Optical Co Ltd Copying optical system
JPS58150945A (ja) * 1982-03-04 1983-09-07 Victor Co Of Japan Ltd 電子式プロジエクタ
JPS59101636A (ja) * 1982-12-01 1984-06-12 Fuji Xerox Co Ltd 複写機の付加的露光装置
JPS59166932A (ja) * 1983-03-14 1984-09-20 Fuji Xerox Co Ltd 複写機の露光装置
US4536077A (en) * 1983-04-29 1985-08-20 Xerox Corporation Multi-mode scanner
JPS6076731A (ja) * 1983-10-03 1985-05-01 Fuji Xerox Co Ltd 自動両面用光学装置
US4673285A (en) * 1986-05-23 1987-06-16 Xerox Corporation Optical scanning of duplex documents
JPH0452781A (ja) * 1990-06-14 1992-02-20 Eastman Kodak Japan Kk 文書読取装置
US5298937A (en) * 1993-01-04 1994-03-29 Eastman Kodak Company High productivity method and apparatus for scanning simplex or duplex originals
US5463451A (en) * 1994-11-15 1995-10-31 Xerox Corporation Document reproduction system including a duplex document handler with natural inversion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367673A (en) * 1942-01-24 1945-01-23 Elgin G Fassel Photographic recording method and equipment
DE1914959B2 (de) * 1968-03-26 1970-08-13 Eastman Kodak Co., Rochester, N.Y. (V.St.A.) Elektrophotogrphisches Kopiergerät zur Herstellung von Kopien auf beiden Seiten eines Blattes
US3580670A (en) * 1968-08-12 1971-05-25 Xerox Corp Apparatus for duplexing
US3536398A (en) * 1968-08-12 1970-10-27 Xerox Corp Reproduction apparatus
US3775102A (en) * 1971-09-03 1973-11-27 Xerox Corp Method of electrostatically copying information on both sides of an original onto both sides of a support material
US3844654A (en) * 1972-11-16 1974-10-29 Xerox Corp Duplex copying system
US3844653A (en) * 1973-10-29 1974-10-29 Xerox Corp Roof mirror copying system

Also Published As

Publication number Publication date
GB1515125A (en) 1978-06-21
BE829037A (nl) 1975-11-14
NL7505806A (nl) 1975-10-31
JPS5116045A (it) 1976-02-09
DE2424191A1 (de) 1975-11-27
US3998543A (en) 1976-12-21
FR2271601A1 (it) 1975-12-12
DE2424191C2 (de) 1983-04-14

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