JPH0375860B2 - - Google Patents

Info

Publication number
JPH0375860B2
JPH0375860B2 JP57026219A JP2621982A JPH0375860B2 JP H0375860 B2 JPH0375860 B2 JP H0375860B2 JP 57026219 A JP57026219 A JP 57026219A JP 2621982 A JP2621982 A JP 2621982A JP H0375860 B2 JPH0375860 B2 JP H0375860B2
Authority
JP
Japan
Prior art keywords
movable
pulley means
magnification
fixed
wire
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 - Lifetime
Application number
JP57026219A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58143358A (ja
Inventor
Seiji Yoshii
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57026219A priority Critical patent/JPS58143358A/ja
Publication of JPS58143358A publication Critical patent/JPS58143358A/ja
Publication of JPH0375860B2 publication Critical patent/JPH0375860B2/ja
Granted 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
    • G03G15/041—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)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP57026219A 1982-02-19 1982-02-19 複写機の倍率変換装置 Granted JPS58143358A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57026219A JPS58143358A (ja) 1982-02-19 1982-02-19 複写機の倍率変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57026219A JPS58143358A (ja) 1982-02-19 1982-02-19 複写機の倍率変換装置

Publications (2)

Publication Number Publication Date
JPS58143358A JPS58143358A (ja) 1983-08-25
JPH0375860B2 true JPH0375860B2 (en, 2012) 1991-12-03

Family

ID=12187281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57026219A Granted JPS58143358A (ja) 1982-02-19 1982-02-19 複写機の倍率変換装置

Country Status (1)

Country Link
JP (1) JPS58143358A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117554U (en, 2012) * 1989-03-08 1990-09-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820428B2 (ja) * 1976-12-14 1983-04-22 キヤノン株式会社 露光光学系の倍率変換装置

Also Published As

Publication number Publication date
JPS58143358A (ja) 1983-08-25

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