FR2479976A1 - Niveau pendulaire - Google Patents

Niveau pendulaire Download PDF

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Publication number
FR2479976A1
FR2479976A1 FR8007807A FR8007807A FR2479976A1 FR 2479976 A1 FR2479976 A1 FR 2479976A1 FR 8007807 A FR8007807 A FR 8007807A FR 8007807 A FR8007807 A FR 8007807A FR 2479976 A1 FR2479976 A1 FR 2479976A1
Authority
FR
France
Prior art keywords
plumb
instrument
electrical circuit
pendular
axis
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.)
Granted
Application number
FR8007807A
Other languages
English (en)
French (fr)
Other versions
FR2479976B1 (enExample
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.)
LATTORE JEAN
Original Assignee
LATTORE JEAN
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 LATTORE JEAN filed Critical LATTORE JEAN
Priority to FR8007807A priority Critical patent/FR2479976A1/fr
Publication of FR2479976A1 publication Critical patent/FR2479976A1/fr
Application granted granted Critical
Publication of FR2479976B1 publication Critical patent/FR2479976B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
FR8007807A 1980-04-08 1980-04-08 Niveau pendulaire Granted FR2479976A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8007807A FR2479976A1 (fr) 1980-04-08 1980-04-08 Niveau pendulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007807A FR2479976A1 (fr) 1980-04-08 1980-04-08 Niveau pendulaire

Publications (2)

Publication Number Publication Date
FR2479976A1 true FR2479976A1 (fr) 1981-10-09
FR2479976B1 FR2479976B1 (enExample) 1983-07-22

Family

ID=9240610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007807A Granted FR2479976A1 (fr) 1980-04-08 1980-04-08 Niveau pendulaire

Country Status (1)

Country Link
FR (1) FR2479976A1 (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121611A (en) * 1917-12-19 1918-12-19 John Graham Rose Improvements in and relating to Level and inclination or Angle Indicators.
CH89264A (de) * 1920-08-05 1921-09-16 Aegerter August Samuel Neigungsmesser für Flugmaschinen.
US3233235A (en) * 1963-08-16 1966-02-01 Wright Gilbert Signaling level
FR2213482A1 (enExample) * 1973-01-08 1974-08-02 Kerbiriou Daniel
FR2247703A2 (en) * 1973-10-15 1975-05-09 Kerbiriou Daniel Angular inclination checking instrument - pendulum running on curved contact strip forms arm of a wheatstone bridge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121611A (en) * 1917-12-19 1918-12-19 John Graham Rose Improvements in and relating to Level and inclination or Angle Indicators.
CH89264A (de) * 1920-08-05 1921-09-16 Aegerter August Samuel Neigungsmesser für Flugmaschinen.
US3233235A (en) * 1963-08-16 1966-02-01 Wright Gilbert Signaling level
FR2213482A1 (enExample) * 1973-01-08 1974-08-02 Kerbiriou Daniel
FR2247703A2 (en) * 1973-10-15 1975-05-09 Kerbiriou Daniel Angular inclination checking instrument - pendulum running on curved contact strip forms arm of a wheatstone bridge

Also Published As

Publication number Publication date
FR2479976B1 (enExample) 1983-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse