JPH047809B2 - - Google Patents

Info

Publication number
JPH047809B2
JPH047809B2 JP59059356A JP5935684A JPH047809B2 JP H047809 B2 JPH047809 B2 JP H047809B2 JP 59059356 A JP59059356 A JP 59059356A JP 5935684 A JP5935684 A JP 5935684A JP H047809 B2 JPH047809 B2 JP H047809B2
Authority
JP
Japan
Prior art keywords
laser
light
normal image
reflecting member
projection lens
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
JP59059356A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60203807A (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 JP5935684A priority Critical patent/JPS60203807A/ja
Priority to EP85400559A priority patent/EP0162734B1/en
Priority to DE8585400559T priority patent/DE3584470D1/de
Priority to DE198585400559T priority patent/DE162734T1/de
Priority to US06/715,571 priority patent/US4781457A/en
Publication of JPS60203807A publication Critical patent/JPS60203807A/ja
Publication of JPH047809B2 publication Critical patent/JPH047809B2/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)
  • Length Measuring Devices By Optical Means (AREA)
JP5935684A 1984-03-24 1984-03-29 レ−ザ−測量機械 Granted JPS60203807A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5935684A JPS60203807A (ja) 1984-03-29 1984-03-29 レ−ザ−測量機械
EP85400559A EP0162734B1 (en) 1984-03-24 1985-03-22 Laser surveying equipment
DE8585400559T DE3584470D1 (de) 1984-03-24 1985-03-22 Geodaetisches instrument mit laser.
DE198585400559T DE162734T1 (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
JP5935684A JPS60203807A (ja) 1984-03-29 1984-03-29 レ−ザ−測量機械

Publications (2)

Publication Number Publication Date
JPS60203807A JPS60203807A (ja) 1985-10-15
JPH047809B2 true JPH047809B2 (en, 2012) 1992-02-13

Family

ID=13110903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5935684A Granted JPS60203807A (ja) 1984-03-24 1984-03-29 レ−ザ−測量機械

Country Status (1)

Country Link
JP (1) JPS60203807A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06103178B2 (ja) * 1988-05-02 1994-12-14 株式会社ソキア レーザを有するセオドライト
JPH0587571A (ja) * 1991-09-27 1993-04-06 Nippon Supiide Shiyoa Kk 揺動式レーザ

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
JPS60203807A (ja) 1985-10-15

Similar Documents

Publication Publication Date Title
US4781457A (en) Laser surveying equipment
US5218770A (en) Surveying machine for construction work
US4854704A (en) Optical automatic levelling apparatus
US5610711A (en) Remote pointing system for a self-leveling laser instrument
JPH09210687A (ja) レーザレベル装置
US7287336B1 (en) Apparatus for producing a visible line of light on a surface, particularly a wall
JP6209021B2 (ja) 測量機
JPH05240645A (ja) 基準線の方向へのレーザー水準測量装置の調節のための装置
JPH07198382A (ja) レーザ測量システム
EP0819911B1 (en) Optical level and plumb instrument
JP2003185436A (ja) 位置測定装置
JP2793740B2 (ja) 測量機
US6222678B1 (en) Automatic survey instrument
US20020184774A1 (en) Verticality/horizon indicator for construction
JPH0415403B2 (en, 2012)
CN1246665C (zh) 测量机的光轴自动调节
JPH047809B2 (en, 2012)
US6782015B1 (en) Laser survey instrument
JPH047165B2 (en, 2012)
JPH0432967B2 (en, 2012)
EP1524496A1 (en) Tilt detecting device
JP2696240B2 (ja) 測量装置
EP1041361A2 (en) Tracking system for automatic survey instrument
JP2509510Y2 (ja) 平面設定器
JP2591973B2 (ja) 回転照射型水準測量装置