JPS5745569A - Magnification converter for copying machine - Google Patents

Magnification converter for copying machine

Info

Publication number
JPS5745569A
JPS5745569A JP12121580A JP12121580A JPS5745569A JP S5745569 A JPS5745569 A JP S5745569A JP 12121580 A JP12121580 A JP 12121580A JP 12121580 A JP12121580 A JP 12121580A JP S5745569 A JPS5745569 A JP S5745569A
Authority
JP
Japan
Prior art keywords
housing
abuts
locating
accomplished
stopper
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.)
Pending
Application number
JP12121580A
Other languages
Japanese (ja)
Inventor
Seiji Yoshikado
Jun Takagi
Masao Ito
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP12121580A priority Critical patent/JPS5745569A/en
Publication of JPS5745569A publication Critical patent/JPS5745569A/en
Pending 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

Abstract

PURPOSE:To perform magnification conversion of plural stages without depending upon solenoids and link mechanisms by providing a stopper member turned by pins moving together with a lens housing between two pieces of stoppers which locate the lens housing. CONSTITUTION:A lens housing 7 has a frame body 7a supported by a guide rod 12 provided in the moving direction of an original, and in the position where part of the frame body 7a abuts on a stopper body 13, locating of a copying magnification m1 is accomplished. Thence, as a chain 15 rotates, the housing 7 is moved rightward by a pin 16 and a spring 17 until it abuts on a stopper 18, whereby the locating of a copying magnification m2 is accomplished. Next, the chain 15 moves reverse to move the housing 7 leftward, and where the housing 7 abuts on the long side end part of a stopper member 19, the locating of a copying magnification m3 is accomplished.
JP12121580A 1980-09-03 1980-09-03 Magnification converter for copying machine Pending JPS5745569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12121580A JPS5745569A (en) 1980-09-03 1980-09-03 Magnification converter for copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12121580A JPS5745569A (en) 1980-09-03 1980-09-03 Magnification converter for copying machine

Publications (1)

Publication Number Publication Date
JPS5745569A true JPS5745569A (en) 1982-03-15

Family

ID=14805721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12121580A Pending JPS5745569A (en) 1980-09-03 1980-09-03 Magnification converter for copying machine

Country Status (1)

Country Link
JP (1) JPS5745569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155074A (en) * 1986-12-19 1992-10-13 Chevron Research And Technology Company Process for regenerating a monofunctional large-pore zeolite catalyst having high selectivity for paraffin dehydrocyclization
EP2695571A1 (en) 2012-08-08 2014-02-12 Kabushiki Kaisha Topcon Slit lamp microscope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155074A (en) * 1986-12-19 1992-10-13 Chevron Research And Technology Company Process for regenerating a monofunctional large-pore zeolite catalyst having high selectivity for paraffin dehydrocyclization
EP2695571A1 (en) 2012-08-08 2014-02-12 Kabushiki Kaisha Topcon Slit lamp microscope

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