FR1274757A - Instrument for measuring angles - Google Patents

Instrument for measuring angles

Info

Publication number
FR1274757A
FR1274757A FR841464A FR841464A FR1274757A FR 1274757 A FR1274757 A FR 1274757A FR 841464 A FR841464 A FR 841464A FR 841464 A FR841464 A FR 841464A FR 1274757 A FR1274757 A FR 1274757A
Authority
FR
France
Prior art keywords
instrument
measuring angles
angles
measuring
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
FR841464A
Other languages
French (fr)
Inventor
Artur Fischer
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 FR841464A priority Critical patent/FR1274757A/en
Application granted granted Critical
Publication of FR1274757A publication Critical patent/FR1274757A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR841464A 1960-10-18 1960-10-18 Instrument for measuring angles Expired FR1274757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR841464A FR1274757A (en) 1960-10-18 1960-10-18 Instrument for measuring angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841464A FR1274757A (en) 1960-10-18 1960-10-18 Instrument for measuring angles

Publications (1)

Publication Number Publication Date
FR1274757A true FR1274757A (en) 1961-10-27

Family

ID=8740981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841464A Expired FR1274757A (en) 1960-10-18 1960-10-18 Instrument for measuring angles

Country Status (1)

Country Link
FR (1) FR1274757A (en)

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