BE683422A - - Google Patents

Info

Publication number
BE683422A
BE683422A BE683422DA BE683422A BE 683422 A BE683422 A BE 683422A BE 683422D A BE683422D A BE 683422DA BE 683422 A BE683422 A BE 683422A
Authority
BE
Belgium
Application number
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
Publication of BE683422A publication Critical patent/BE683422A/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002Active optical surveying means
    • G01C15/004Reference lines, planes or sectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Operation Control Of Excavators (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE683422D 1965-07-01 1966-06-30 BE683422A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46882165A 1965-07-01 1965-07-01
US47468465A 1965-07-26 1965-07-26

Publications (1)

Publication Number Publication Date
BE683422A true BE683422A (ja) 1966-12-30

Family

ID=27042561

Family Applications (1)

Application Number Title Priority Date Filing Date
BE683422D BE683422A (ja) 1965-07-01 1966-06-30

Country Status (5)

Country Link
BE (1) BE683422A (ja)
CH (1) CH456968A (ja)
DE (1) DE1294035B (ja)
GB (1) GB1156072A (ja)
NL (1) NL6609210A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840981A1 (fr) * 2002-06-18 2003-12-19 Agatec Systeme modulaire de determination de niveau par laser

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764818A (en) * 1980-10-08 1982-04-20 Toshihiro Tsumura Steering signal generator of traveling object
US4679937A (en) * 1985-10-18 1987-07-14 Spectra-Physics, Inc. Self leveling transmitter for laser alignment systems
FR2636732A1 (fr) * 1988-09-20 1990-03-23 Berny Jean Appareil miniature autonome a laser de reperage et de trace
DE3838512C1 (ja) * 1988-11-13 1990-01-11 Ronald 6114 Gross-Umstadt De Knittel
GB2263973B (en) * 1992-02-08 1995-03-22 Andrew Hugh Mackay Level monitoring method and means for use therein
EP3676633B1 (en) * 2017-08-30 2024-02-07 CPAC Systems AB Sensor mounting device, sensor assembly and vehicle
CN111256666B (zh) * 2020-02-17 2022-04-22 广州市城市规划勘测设计研究院 一种带刻度的放样工具
CN112695811A (zh) * 2020-11-30 2021-04-23 中国十七冶集团有限公司 埋管土方开挖槽底标高控制方法
CN112863154A (zh) * 2021-03-15 2021-05-28 深圳市艾礼安安防设备有限公司 激光引导器及运用该激光引导器调试激光探测器的方法
CN113494106B (zh) * 2021-07-22 2023-02-28 北京场道市政工程集团有限公司 一种土石方平基施工方法
CN115402180A (zh) * 2022-08-04 2022-11-29 深圳市爱华勘测工程有限公司 一种具有测绘路径规划功能的智能车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308586C (ja) *
US2796685A (en) * 1951-12-15 1957-06-25 Bensinger Isabell Mck Method and apparatus for earth grading and allied arts
DE1108637B (de) * 1956-02-06 1961-06-15 Maison Breguet Sa Beleuchtungseinrichtung fuer grosse Flaechen
US3000121A (en) * 1956-05-21 1961-09-19 Collins Radio Co Automatic vertical control of earth moving machines
US2973593A (en) * 1957-10-09 1961-03-07 Floyd L Zellner Automatic controls for dirt moving machines
DE1788177U (de) * 1959-02-10 1959-05-06 Askania Werke Ag Optisches vermessungsgeraet, insbesondere theodolit, mit gebrochenem optischem lot.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840981A1 (fr) * 2002-06-18 2003-12-19 Agatec Systeme modulaire de determination de niveau par laser
EP1376056A1 (fr) * 2002-06-18 2004-01-02 Agatec Système modulaire de génération d'un plan de niveau par laser
US6688011B2 (en) 2002-06-18 2004-02-10 Agatec Modular laser system for level determination

Also Published As

Publication number Publication date
NL6609210A (ja) 1967-01-02
GB1156072A (en) 1969-06-25
CH456968A (de) 1968-05-31
DE1294035B (de) 1969-04-30

Similar Documents

Publication Publication Date Title
JPS4528991Y1 (ja)
JPS4412870Y1 (ja)
JPS4514325Y1 (ja)
BE668600A (ja)
BE674757A (ja)
BE674501A (ja)
BE674116A (ja)
BE674090A (ja)
BE673487A (ja)
NL6609210A (ja)
BE673262A (ja)
BE672841A (ja)
BE671964A (ja)
BE671827A (ja)
BE671386A (ja)
BE674965A (ja)
BE675016A (ja)
BE671240A (ja)
BE670918A (ja)
BE670134A (ja)
BE669444A (ja)
BE669235A (ja)
BE668848A (ja)
BE674809A (ja)
BE666221A (ja)