JPH0432660Y2 - - Google Patents

Info

Publication number
JPH0432660Y2
JPH0432660Y2 JP1984028710U JP2871084U JPH0432660Y2 JP H0432660 Y2 JPH0432660 Y2 JP H0432660Y2 JP 1984028710 U JP1984028710 U JP 1984028710U JP 2871084 U JP2871084 U JP 2871084U JP H0432660 Y2 JPH0432660 Y2 JP H0432660Y2
Authority
JP
Japan
Prior art keywords
gear
turret
projection
lens
rotation
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
JP1984028710U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60163437U (ja
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 filed Critical
Priority to JP2871084U priority Critical patent/JPS60163437U/ja
Publication of JPS60163437U publication Critical patent/JPS60163437U/ja
Application granted granted Critical
Publication of JPH0432660Y2 publication Critical patent/JPH0432660Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Projection Apparatus (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP2871084U 1984-02-28 1984-02-28 拡大投影装置 Granted JPS60163437U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2871084U JPS60163437U (ja) 1984-02-28 1984-02-28 拡大投影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2871084U JPS60163437U (ja) 1984-02-28 1984-02-28 拡大投影装置

Publications (2)

Publication Number Publication Date
JPS60163437U JPS60163437U (ja) 1985-10-30
JPH0432660Y2 true JPH0432660Y2 (enrdf_load_stackoverflow) 1992-08-06

Family

ID=30526842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2871084U Granted JPS60163437U (ja) 1984-02-28 1984-02-28 拡大投影装置

Country Status (1)

Country Link
JP (1) JPS60163437U (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855933A (ja) * 1981-09-30 1983-04-02 Hitachi Ltd 縮小投影露光装置
JPS58172606A (ja) * 1982-04-03 1983-10-11 Tokyo Optical Co Ltd 光学装置の変倍機構

Also Published As

Publication number Publication date
JPS60163437U (ja) 1985-10-30

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