JPH0575322B2 - - Google Patents

Info

Publication number
JPH0575322B2
JPH0575322B2 JP16267787A JP16267787A JPH0575322B2 JP H0575322 B2 JPH0575322 B2 JP H0575322B2 JP 16267787 A JP16267787 A JP 16267787A JP 16267787 A JP16267787 A JP 16267787A JP H0575322 B2 JPH0575322 B2 JP H0575322B2
Authority
JP
Japan
Prior art keywords
rod
center
light
case
light source
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
JP16267787A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646806A (en
Inventor
Kenji Hara
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP16267787A priority Critical patent/JPS646806A/ja
Publication of JPS646806A publication Critical patent/JPS646806A/ja
Publication of JPH0575322B2 publication Critical patent/JPH0575322B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP16267787A 1987-06-30 1987-06-30 Three-dimensional position detector Granted JPS646806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16267787A JPS646806A (en) 1987-06-30 1987-06-30 Three-dimensional position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16267787A JPS646806A (en) 1987-06-30 1987-06-30 Three-dimensional position detector

Publications (2)

Publication Number Publication Date
JPS646806A JPS646806A (en) 1989-01-11
JPH0575322B2 true JPH0575322B2 (fr) 1993-10-20

Family

ID=15759192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16267787A Granted JPS646806A (en) 1987-06-30 1987-06-30 Three-dimensional position detector

Country Status (1)

Country Link
JP (1) JPS646806A (fr)

Also Published As

Publication number Publication date
JPS646806A (en) 1989-01-11

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