JPH0257844B2 - - Google Patents

Info

Publication number
JPH0257844B2
JPH0257844B2 JP7820083A JP7820083A JPH0257844B2 JP H0257844 B2 JPH0257844 B2 JP H0257844B2 JP 7820083 A JP7820083 A JP 7820083A JP 7820083 A JP7820083 A JP 7820083A JP H0257844 B2 JPH0257844 B2 JP H0257844B2
Authority
JP
Japan
Prior art keywords
target
light
movable
movable member
movable plate
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
JP7820083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59203914A (ja
Inventor
Shinkichi Hashiba
Masafumi Wada
Tsutomu Nakanishi
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.)
Kumagai Gumi Co Ltd
Original Assignee
Kumagai Gumi 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 Kumagai Gumi Co Ltd filed Critical Kumagai Gumi Co Ltd
Priority to JP7820083A priority Critical patent/JPS59203914A/ja
Publication of JPS59203914A publication Critical patent/JPS59203914A/ja
Publication of JPH0257844B2 publication Critical patent/JPH0257844B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP7820083A 1983-05-06 1983-05-06 被測量物体の変位、変位角度の検出方法および架台 Granted JPS59203914A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7820083A JPS59203914A (ja) 1983-05-06 1983-05-06 被測量物体の変位、変位角度の検出方法および架台

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7820083A JPS59203914A (ja) 1983-05-06 1983-05-06 被測量物体の変位、変位角度の検出方法および架台

Publications (2)

Publication Number Publication Date
JPS59203914A JPS59203914A (ja) 1984-11-19
JPH0257844B2 true JPH0257844B2 (en]) 1990-12-06

Family

ID=13655366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7820083A Granted JPS59203914A (ja) 1983-05-06 1983-05-06 被測量物体の変位、変位角度の検出方法および架台

Country Status (1)

Country Link
JP (1) JPS59203914A (en])

Also Published As

Publication number Publication date
JPS59203914A (ja) 1984-11-19

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