JPS6227700B2 - - Google Patents

Info

Publication number
JPS6227700B2
JPS6227700B2 JP56116165A JP11616581A JPS6227700B2 JP S6227700 B2 JPS6227700 B2 JP S6227700B2 JP 56116165 A JP56116165 A JP 56116165A JP 11616581 A JP11616581 A JP 11616581A JP S6227700 B2 JPS6227700 B2 JP S6227700B2
Authority
JP
Japan
Prior art keywords
magnification
optical axis
lens
movable plate
drive motor
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
JP56116165A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5817463A (ja
Inventor
Yasuo Takizawa
Ikuo Negoro
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP11616581A priority Critical patent/JPS5817463A/ja
Publication of JPS5817463A publication Critical patent/JPS5817463A/ja
Publication of JPS6227700B2 publication Critical patent/JPS6227700B2/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)
JP11616581A 1981-07-24 1981-07-24 複写機の２段変倍装置 Granted JPS5817463A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11616581A JPS5817463A (ja) 1981-07-24 1981-07-24 複写機の２段変倍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11616581A JPS5817463A (ja) 1981-07-24 1981-07-24 複写機の２段変倍装置

Publications (2)

Publication Number Publication Date
JPS5817463A JPS5817463A (ja) 1983-02-01
JPS6227700B2 true JPS6227700B2 (enrdf_load_stackoverflow) 1987-06-16

Family

ID=14680384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11616581A Granted JPS5817463A (ja) 1981-07-24 1981-07-24 複写機の２段変倍装置

Country Status (1)

Country Link
JP (1) JPS5817463A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057335A (ja) * 1983-09-08 1985-04-03 Asahi Optical Co Ltd 複写機の変倍装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508752C3 (de) * 1974-03-21 1979-07-19 Robert Joseph Ferdinand Monaco Martini Ablaufventil für einen Klosettspülkasten
US4077710A (en) * 1976-02-03 1978-03-07 Eastman Kodak Company Lens shift mechanism
JPS5365736A (en) * 1976-11-25 1978-06-12 Ricoh Co Ltd Variable magnification copier
JPS5387723A (en) * 1977-01-12 1978-08-02 Fuji Photo Optical Co Ltd Lens shift device with focus posiion correcting mechanism

Also Published As

Publication number Publication date
JPS5817463A (ja) 1983-02-01

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