CA1000780A - Optical system with selectable feeds - Google Patents

Optical system with selectable feeds

Info

Publication number
CA1000780A
CA1000780A CA181,832A CA181832A CA1000780A CA 1000780 A CA1000780 A CA 1000780A CA 181832 A CA181832 A CA 181832A CA 1000780 A CA1000780 A CA 1000780A
Authority
CA
Canada
Prior art keywords
optical system
selectable
feeds
selectable feeds
optical
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.)
Expired
Application number
CA181,832A
Other languages
English (en)
Other versions
CA181832S (en
Inventor
James A. Kolibas
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Application granted granted Critical
Publication of CA1000780A publication Critical patent/CA1000780A/en
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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
    • G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum
    • 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
    • G03B27/6221—Transparent copy platens
    • G03B27/6235—Reciprocating copy platens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Control Or Security For Electrophotography (AREA)
CA181,832A 1972-10-12 1973-09-25 Optical system with selectable feeds Expired CA1000780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00297138A US3825338A (en) 1972-10-12 1972-10-12 Optical system with selectable feeds

Publications (1)

Publication Number Publication Date
CA1000780A true CA1000780A (en) 1976-11-30

Family

ID=23145018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,832A Expired CA1000780A (en) 1972-10-12 1973-09-25 Optical system with selectable feeds

Country Status (9)

Country Link
US (1) US3825338A (ja)
JP (2) JPS4974543A (ja)
BE (1) BE805955A (ja)
CA (1) CA1000780A (ja)
DE (1) DE2351109A1 (ja)
FR (1) FR2203532A5 (ja)
GB (1) GB1433248A (ja)
NL (1) NL7313941A (ja)
ZA (1) ZA737669B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7237610U (de) * 1972-10-13 1973-01-18 Kalle Ag Fahrtisch
JPS563716Y2 (ja) * 1975-05-29 1981-01-27
JPS563717Y2 (ja) * 1975-10-30 1981-01-27
US4182568A (en) * 1976-08-27 1980-01-08 Levine Alfred B Multiplexed electrostatic photocopier
US4297025A (en) * 1979-07-09 1981-10-27 International Business Machines Corporation Document feeder system having a suspending/commencing mode
US4273439A (en) * 1979-07-09 1981-06-16 International Business Machines Corporation Document feeder system having a suspending/commencing mode with a judgment decision capability
JPS56130774A (en) * 1980-03-18 1981-10-13 Olympus Optical Co Ltd Shutter device of electrophotographic copying machine
DE3102293A1 (de) * 1981-01-24 1982-09-02 Agfa-Gevaert Ag, 5090 Leverkusen Optisches kopiergeraet
US4380389A (en) * 1981-07-27 1983-04-19 Xerox Corporation Document transport for raster scanners
US4472047A (en) * 1983-05-12 1984-09-18 Eastman Kodak Company Apparatus and method for electrophotographically producing copy having continuous-tone and other content
US4794421A (en) * 1983-05-12 1988-12-27 Eastman Kodak Company Apparatus and method for electrophotographically producing copies from originals having continuous-tone and other content
US4537490A (en) * 1983-05-12 1985-08-27 Eastman Kodak Company Apparatus and method for electrophotographically producing copy having continuous-tone and other content
US4656525A (en) * 1985-12-04 1987-04-07 Polaroid Corporation Electronic imaging copier
US6459510B1 (en) * 1999-06-11 2002-10-01 Xerox Corporation Digital document scanner with a document support assembly

Also Published As

Publication number Publication date
JPS547789Y2 (ja) 1979-04-11
GB1433248A (en) 1976-04-22
AU6100773A (en) 1975-04-10
JPS53157730U (ja) 1978-12-11
US3825338A (en) 1974-07-23
JPS4974543A (ja) 1974-07-18
DE2351109A1 (de) 1974-04-25
ZA737669B (en) 1974-08-28
BE805955A (fr) 1974-02-01
FR2203532A5 (ja) 1974-05-10
NL7313941A (ja) 1974-04-16

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