JPS5256937A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5256937A
JPS5256937A JP51127155A JP12715576A JPS5256937A JP S5256937 A JPS5256937 A JP S5256937A JP 51127155 A JP51127155 A JP 51127155A JP 12715576 A JP12715576 A JP 12715576A JP S5256937 A JPS5256937 A JP S5256937A
Authority
JP
Japan
Prior art keywords
copying machine
copying
machine
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.)
Granted
Application number
JP51127155A
Other languages
Japanese (ja)
Other versions
JPS5949574B2 (en
Inventor
Pii Biaawaasu Debitsudo
Rinchi Tomasu
Ueinsutein Pooru
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.)
Xerox Corp
Original Assignee
Xerox Corp
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
Priority claimed from US05/627,432 external-priority patent/US4033691A/en
Priority claimed from US05/634,966 external-priority patent/US3998540A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of JPS5256937A publication Critical patent/JPS5256937A/en
Publication of JPS5949574B2 publication Critical patent/JPS5949574B2/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
    • 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)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP51127155A 1975-10-30 1976-10-22 Copy machine Expired JPS5949574B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/627,432 US4033691A (en) 1975-10-30 1975-10-30 Variable magnification reproducing apparatus
US05/634,966 US3998540A (en) 1975-11-24 1975-11-24 Repositioning system for viewing and projection elements of a reproducing apparatus

Publications (2)

Publication Number Publication Date
JPS5256937A true JPS5256937A (en) 1977-05-10
JPS5949574B2 JPS5949574B2 (en) 1984-12-04

Family

ID=27090432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51127155A Expired JPS5949574B2 (en) 1975-10-30 1976-10-22 Copy machine

Country Status (5)

Country Link
JP (1) JPS5949574B2 (en)
DE (1) DE2649228C2 (en)
FR (1) FR2330044A1 (en)
GB (1) GB1549817A (en)
NL (1) NL7612018A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378706A (en) * 1979-09-17 1983-04-05 Canon Kabushiki Kaisha Reciprocally driving device
US4355883A (en) * 1979-10-15 1982-10-26 Savin Corporation Photocopier scanning apparatus
GB2105481B (en) * 1981-07-07 1985-10-16 Konishiroku Photo Ind Line by line photography
JPS59102222A (en) * 1982-12-03 1984-06-13 Toshiba Corp Optical system driving system of copying machine or the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1522725A1 (en) * 1967-02-24 1969-10-30 Renker Belipa Gmbh Electrophotographic copier
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine
JPS541178B1 (en) * 1970-11-06 1979-01-22
NL7114228A (en) * 1971-10-15 1973-04-17
JPS5241860Y2 (en) * 1973-02-27 1977-09-22
DE2364435A1 (en) * 1973-12-22 1975-07-03 Agfa Gevaert Ag ELECTROSTATIC COPY DEVICE

Also Published As

Publication number Publication date
FR2330044A1 (en) 1977-05-27
NL7612018A (en) 1977-05-03
FR2330044B1 (en) 1982-10-22
GB1549817A (en) 1979-08-08
DE2649228A1 (en) 1977-05-12
JPS5949574B2 (en) 1984-12-04
DE2649228C2 (en) 1986-11-06

Similar Documents

Publication Publication Date Title
GB1549341A (en) Slotter-scoring machines
JPS52123240A (en) Copying machine
GB1548206A (en) Mineralmining machine
ZA771269B (en) Copying machine
JPS5267320A (en) Optical copying machine
GB1548399A (en) Veneer-peeling machines
JPS5258544A (en) Electrophotographic copying machine
JPS5256938A (en) Multiimode copying machine
JPS51114799A (en) Morticing machine
JPS51126503A (en) Axiallpiston machines
JPS52127340A (en) Copying machine
JPS5267319A (en) Optical copying machine
JPS52152204A (en) Copying machine
CH608535A5 (en) Track-tamping machine
JPS5256618A (en) Copying machine
JPS5270843A (en) Zerographic or electrostatic copying machine
JPS5266436A (en) Copying machine
JPS5256937A (en) Copying machine
JPS5296029A (en) Copying machine
GB1491985A (en) Copying machine
JPS51144225A (en) Photographic copying machine
JPS5276028A (en) Copying machine
JPS5360640A (en) Copying machine
JPS52119324A (en) Copying machine
JPS5360642A (en) Copying machine