JPH047165B2 - - Google Patents

Info

Publication number
JPH047165B2
JPH047165B2 JP59055288A JP5528884A JPH047165B2 JP H047165 B2 JPH047165 B2 JP H047165B2 JP 59055288 A JP59055288 A JP 59055288A JP 5528884 A JP5528884 A JP 5528884A JP H047165 B2 JPH047165 B2 JP H047165B2
Authority
JP
Japan
Prior art keywords
laser
reflecting member
normal image
projection lens
light
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
JP59055288A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60200117A (ja
Inventor
Satoshi Hirano
Takuji Sato
Hiroshi Nishikatsu
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.)
Topcon Corp
Original Assignee
Topcon Corp
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 Topcon Corp filed Critical Topcon Corp
Priority to JP5528884A priority Critical patent/JPS60200117A/ja
Priority to EP85400559A priority patent/EP0162734B1/en
Priority to DE198585400559T priority patent/DE162734T1/de
Priority to DE8585400559T priority patent/DE3584470D1/de
Priority to US06/715,571 priority patent/US4781457A/en
Publication of JPS60200117A publication Critical patent/JPS60200117A/ja
Publication of JPH047165B2 publication Critical patent/JPH047165B2/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
    • G01C15/004—Reference lines, planes or sectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP5528884A 1984-03-24 1984-03-24 レ−ザ−測量機械 Granted JPS60200117A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5528884A JPS60200117A (ja) 1984-03-24 1984-03-24 レ−ザ−測量機械
EP85400559A EP0162734B1 (en) 1984-03-24 1985-03-22 Laser surveying equipment
DE198585400559T DE162734T1 (de) 1984-03-24 1985-03-22 Geodaetisches instrument mit laser.
DE8585400559T DE3584470D1 (de) 1984-03-24 1985-03-22 Geodaetisches instrument mit laser.
US06/715,571 US4781457A (en) 1984-03-24 1985-03-25 Laser surveying equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5528884A JPS60200117A (ja) 1984-03-24 1984-03-24 レ−ザ−測量機械

Publications (2)

Publication Number Publication Date
JPS60200117A JPS60200117A (ja) 1985-10-09
JPH047165B2 true JPH047165B2 (enrdf_load_stackoverflow) 1992-02-10

Family

ID=12994393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5528884A Granted JPS60200117A (ja) 1984-03-24 1984-03-24 レ−ザ−測量機械

Country Status (1)

Country Link
JP (1) JPS60200117A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116708A (ja) * 1988-10-27 1990-05-01 Asahi Seimitsu Kk 測量機械の基準ビーム放射装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181152A (ja) * 1975-01-14 1976-07-15 Sokkisha Rezaakojidosuichokuoyobisuiheisenkaiki
US4221483A (en) * 1978-11-20 1980-09-09 Spectra-Physics, Inc. Laser beam level instrument

Also Published As

Publication number Publication date
JPS60200117A (ja) 1985-10-09

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