FR475231A - Device for plotting, on a reduced scale, the map of the path traveled by a vehicle and giving all indications, speeds, accelerations and others relating to the movement of this vehicle - Google Patents

Device for plotting, on a reduced scale, the map of the path traveled by a vehicle and giving all indications, speeds, accelerations and others relating to the movement of this vehicle

Info

Publication number
FR475231A
FR475231A FR475231DA FR475231A FR 475231 A FR475231 A FR 475231A FR 475231D A FR475231D A FR 475231DA FR 475231 A FR475231 A FR 475231A
Authority
FR
France
Prior art keywords
vehicle
accelerations
plotting
indications
speeds
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
Other languages
French (fr)
Inventor
Edouard Vedovelli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR475231A publication Critical patent/FR475231A/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
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/20—Observing the compass card or needle

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR475231D 1914-01-30 1914-01-30 Device for plotting, on a reduced scale, the map of the path traveled by a vehicle and giving all indications, speeds, accelerations and others relating to the movement of this vehicle Expired FR475231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR475231T 1914-01-30

Publications (1)

Publication Number Publication Date
FR475231A true FR475231A (en) 1915-04-26

Family

ID=1513145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR475231D Expired FR475231A (en) 1914-01-30 1914-01-30 Device for plotting, on a reduced scale, the map of the path traveled by a vehicle and giving all indications, speeds, accelerations and others relating to the movement of this vehicle

Country Status (1)

Country Link
FR (1) FR475231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533029A (en) * 1944-06-12 1950-12-05 Alvin G Mcnish Odograph

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533029A (en) * 1944-06-12 1950-12-05 Alvin G Mcnish Odograph

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