JPS5081550A - - Google Patents

Info

Publication number
JPS5081550A
JPS5081550A JP49132642A JP13264274A JPS5081550A JP S5081550 A JPS5081550 A JP S5081550A JP 49132642 A JP49132642 A JP 49132642A JP 13264274 A JP13264274 A JP 13264274A JP S5081550 A JPS5081550 A JP S5081550A
Authority
JP
Japan
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
JP49132642A
Other languages
Japanese (ja)
Other versions
JPS5710425B2 (en
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 filed Critical
Publication of JPS5081550A publication Critical patent/JPS5081550A/ja
Publication of JPS5710425B2 publication Critical patent/JPS5710425B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03G15/0409—Details of projection optics
    • 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
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP13264274A 1973-11-19 1974-11-18 Expired JPS5710425B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2357582A DE2357582C2 (en) 1973-11-19 1973-11-19 An electrophotographic copier having an optical scanning system that can be reciprocated on a carriage

Publications (2)

Publication Number Publication Date
JPS5081550A true JPS5081550A (en) 1975-07-02
JPS5710425B2 JPS5710425B2 (en) 1982-02-26

Family

ID=5898454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13264274A Expired JPS5710425B2 (en) 1973-11-19 1974-11-18

Country Status (6)

Country Link
US (1) US3920326A (en)
JP (1) JPS5710425B2 (en)
DE (1) DE2357582C2 (en)
FR (1) FR2251851B1 (en)
GB (1) GB1482478A (en)
NL (1) NL7414603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324830A (en) * 1976-08-18 1978-03-08 Daito Kk Device for deleting scattering of projected light and condensing light for slit exposure copying machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392128A (en) * 1977-01-25 1978-08-12 Ricoh Co Ltd Illuminator for copying machine
US4355883A (en) * 1979-10-15 1982-10-26 Savin Corporation Photocopier scanning apparatus
DE3364921D1 (en) * 1982-05-26 1986-09-04 Agfa Gevaert Nv Apparatus for transferring xerographic images

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062095A (en) * 1959-07-02 1962-11-06 Xerox Corp Projector optical scanning system
US3554640A (en) * 1968-11-25 1971-01-12 Ibm Drive coupling system
US3642366A (en) * 1968-12-28 1972-02-15 Canon Kk Copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324830A (en) * 1976-08-18 1978-03-08 Daito Kk Device for deleting scattering of projected light and condensing light for slit exposure copying machine

Also Published As

Publication number Publication date
US3920326A (en) 1975-11-18
FR2251851A1 (en) 1975-06-13
JPS5710425B2 (en) 1982-02-26
NL7414603A (en) 1975-05-21
FR2251851B1 (en) 1977-10-28
DE2357582C2 (en) 1982-08-19
GB1482478A (en) 1977-08-10
AU7521674A (en) 1976-05-13
DE2357582A1 (en) 1975-05-28

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