CA1021838A - Duplex copying apparatus - Google Patents

Duplex copying apparatus

Info

Publication number
CA1021838A
CA1021838A CA183,566A CA183566A CA1021838A CA 1021838 A CA1021838 A CA 1021838A CA 183566 A CA183566 A CA 183566A CA 1021838 A CA1021838 A CA 1021838A
Authority
CA
Canada
Prior art keywords
copying apparatus
duplex copying
duplex
copying
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
CA183,566A
Other languages
English (en)
French (fr)
Other versions
CA183566S (en
Inventor
Koichi Miyamoto
Hajime Katayama
Shigehiro Komori
Yoshitomo Goshima
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of CA1021838A publication Critical patent/CA1021838A/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G13/23—Processes involving a 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)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Control Or Security For Electrophotography (AREA)
CA183,566A 1972-10-17 1973-10-17 Duplex copying apparatus Expired CA1021838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47103752A JPS4963441A (xx) 1972-10-17 1972-10-17

Publications (1)

Publication Number Publication Date
CA1021838A true CA1021838A (en) 1977-11-29

Family

ID=14362284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,566A Expired CA1021838A (en) 1972-10-17 1973-10-17 Duplex copying apparatus

Country Status (6)

Country Link
US (1) US3905697A (xx)
JP (1) JPS4963441A (xx)
CA (1) CA1021838A (xx)
DE (1) DE2352171C2 (xx)
FR (1) FR2203103B1 (xx)
GB (1) GB1452824A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032136A (en) * 1973-04-06 1977-06-28 Canon Kabushiki Kaisha Feed cassette
US4098551A (en) 1975-02-13 1978-07-04 Canon Kabushiki Kaisha Both side copying machine
US4050805A (en) * 1975-11-18 1977-09-27 Eastman Kodak Company Electrophotographic copying apparatus for two-sided copying
US4067649A (en) * 1976-01-23 1978-01-10 International Business Machines Corporation Method and apparatus for controlling the duplex copy mode in an electrostatic copying device
JPS53129639A (en) * 1977-04-19 1978-11-11 Mita Industrial Co Ltd Method of and device for electrostatic copying
US4280692A (en) * 1980-02-21 1981-07-28 Nashua Corporation Cassette with lockable lift plate
US4305655A (en) * 1979-12-10 1981-12-15 The Mead Corporation Duplex printer and method of printing
US4279504A (en) * 1979-12-26 1981-07-21 International Business Machines Corporation Copier and multifunction paper cassette
JPS5883869A (ja) * 1981-11-13 1983-05-19 Mita Ind Co Ltd 両面複写方法及びそれに用いる複写紙カセツト
US4537497A (en) * 1981-12-21 1985-08-27 Canon Kabushiki Kaisha Image recording apparatus
JPH0623872B2 (ja) * 1982-11-30 1994-03-30 三田工業株式会社 静電複写機
US4765605A (en) * 1986-11-24 1988-08-23 International Business Machines Corporation Paper cassette tray with front edge positioning cams
US4896191A (en) * 1987-09-10 1990-01-23 Fujitsu Limited Sheet transferring mechanism in an electrophotographic recording apparatus
JP5072720B2 (ja) * 2008-06-06 2012-11-14 キヤノン株式会社 格納部材及び画像形成装置
US8199375B2 (en) * 2008-06-06 2012-06-12 Canon Kabushiki Kaisha Image forming system and image reading apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304273A (en) * 1939-04-21 1942-12-08 Alexander W Nelson Combined document photographing and endorsing machine
US3079839A (en) * 1959-06-22 1963-03-05 Erwin E Lohner Duplex photocopier
GB932441A (en) * 1959-07-29 1963-07-24 Burroughs Corp Sheet handling apparatus
US3506347A (en) * 1967-10-19 1970-04-14 Xerox Corp Duplex xerographic reproduction apparatus
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
US3645615A (en) * 1969-07-03 1972-02-29 Xerox Corp Copying apparatus
US3697170A (en) * 1970-12-23 1972-10-10 Xerox Corp Automatic duplexing apparatus
AU468611B2 (en) * 1971-06-04 1976-01-15 Canon Kabushiki Kaisha Automatic cut sheet feeding unit

Also Published As

Publication number Publication date
AU6147473A (en) 1975-04-17
FR2203103A1 (xx) 1974-05-10
GB1452824A (en) 1976-10-20
JPS4963441A (xx) 1974-06-19
US3905697A (en) 1975-09-16
FR2203103B1 (xx) 1976-10-01
DE2352171A1 (de) 1974-05-02
DE2352171C2 (de) 1984-10-18

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