JPS5225104B2 - - Google Patents

Info

Publication number
JPS5225104B2
JPS5225104B2 JP2424672A JP2424672A JPS5225104B2 JP S5225104 B2 JPS5225104 B2 JP S5225104B2 JP 2424672 A JP2424672 A JP 2424672A JP 2424672 A JP2424672 A JP 2424672A JP S5225104 B2 JPS5225104 B2 JP S5225104B2
Authority
JP
Japan
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
JP2424672A
Other languages
Japanese (ja)
Other versions
JPS4892058A (enrdf_load_stackoverflow
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
Priority to JP2424672A priority Critical patent/JPS5225104B2/ja
Priority to US00338320A priority patent/US3838927A/en
Priority to DE19732311907 priority patent/DE2311907C3/de
Publication of JPS4892058A publication Critical patent/JPS4892058A/ja
Publication of JPS5225104B2 publication Critical patent/JPS5225104B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/02—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels involving automatic stabilisation of the line of sight

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Vibration Prevention Devices (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Telescopes (AREA)
JP2424672A 1972-03-09 1972-03-09 Expired JPS5225104B2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2424672A JPS5225104B2 (enrdf_load_stackoverflow) 1972-03-09 1972-03-09
US00338320A US3838927A (en) 1972-03-09 1973-03-05 Metering device using a pendulum for determining gravitational reference direction
DE19732311907 DE2311907C3 (de) 1972-03-09 1973-03-09 Meßgerät mit einem Pendel zum Festlegen einer Bezugsrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2424672A JPS5225104B2 (enrdf_load_stackoverflow) 1972-03-09 1972-03-09

Publications (2)

Publication Number Publication Date
JPS4892058A JPS4892058A (enrdf_load_stackoverflow) 1973-11-29
JPS5225104B2 true JPS5225104B2 (enrdf_load_stackoverflow) 1977-07-05

Family

ID=12132881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2424672A Expired JPS5225104B2 (enrdf_load_stackoverflow) 1972-03-09 1972-03-09

Country Status (2)

Country Link
JP (1) JPS5225104B2 (enrdf_load_stackoverflow)
DE (1) DE2311907C3 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162734B1 (en) * 1984-03-24 1991-10-23 Kabushiki Kaisha TOPCON Laser surveying equipment
EP0185363A3 (en) * 1984-09-14 1988-07-27 Asahi Precision Co., Ltd. Automatic compensator for compensating collimation error due to two-directional inclination in surveying instruments
JPH041449Y2 (enrdf_load_stackoverflow) * 1985-05-11 1992-01-20

Also Published As

Publication number Publication date
JPS4892058A (enrdf_load_stackoverflow) 1973-11-29
DE2311907B2 (de) 1978-11-23
DE2311907A1 (de) 1973-10-04
DE2311907C3 (de) 1979-08-09

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