GB1138855A - Improvements in or relating to gyrotheodolites - Google Patents

Improvements in or relating to gyrotheodolites

Info

Publication number
GB1138855A
GB1138855A GB963866A GB963866A GB1138855A GB 1138855 A GB1138855 A GB 1138855A GB 963866 A GB963866 A GB 963866A GB 963866 A GB963866 A GB 963866A GB 1138855 A GB1138855 A GB 1138855A
Authority
GB
United Kingdom
Prior art keywords
gyrotheodolites
relating
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
GB963866A
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.)
Magyar Optikai Muvek
Magyar Optikai Muevek
Original Assignee
Magyar Optikai Muvek
Magyar Optikai Muevek
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 Magyar Optikai Muvek, Magyar Optikai Muevek filed Critical Magyar Optikai Muvek
Publication of GB1138855A publication Critical patent/GB1138855A/en
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
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
GB963866A 1965-03-04 1966-03-04 Improvements in or relating to gyrotheodolites Expired GB1138855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA001451 1965-03-04

Publications (1)

Publication Number Publication Date
GB1138855A true GB1138855A (en) 1969-01-01

Family

ID=10998389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB963866A Expired GB1138855A (en) 1965-03-04 1966-03-04 Improvements in or relating to gyrotheodolites

Country Status (2)

Country Link
CH (1) CH446737A (en)
GB (1) GB1138855A (en)

Also Published As

Publication number Publication date
CH446737A (en) 1967-11-15

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