FR1255098A - Method and devices for a motor vehicle for judging the distance of obstacles - Google Patents

Method and devices for a motor vehicle for judging the distance of obstacles

Info

Publication number
FR1255098A
FR1255098A FR816388A FR816388A FR1255098A FR 1255098 A FR1255098 A FR 1255098A FR 816388 A FR816388 A FR 816388A FR 816388 A FR816388 A FR 816388A FR 1255098 A FR1255098 A FR 1255098A
Authority
FR
France
Prior art keywords
obstacles
judging
distance
devices
motor vehicle
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
FR816388A
Other languages
French (fr)
Inventor
Henri Aubert
Joel Sokolowsky
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 FR816388A priority Critical patent/FR1255098A/en
Application granted granted Critical
Publication of FR1255098A publication Critical patent/FR1255098A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
FR816388A 1960-01-22 1960-01-22 Method and devices for a motor vehicle for judging the distance of obstacles Expired FR1255098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR816388A FR1255098A (en) 1960-01-22 1960-01-22 Method and devices for a motor vehicle for judging the distance of obstacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816388A FR1255098A (en) 1960-01-22 1960-01-22 Method and devices for a motor vehicle for judging the distance of obstacles

Publications (1)

Publication Number Publication Date
FR1255098A true FR1255098A (en) 1961-03-03

Family

ID=8724169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816388A Expired FR1255098A (en) 1960-01-22 1960-01-22 Method and devices for a motor vehicle for judging the distance of obstacles

Country Status (1)

Country Link
FR (1) FR1255098A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300116A (en) * 1979-12-13 1981-11-10 Stahovec Joseph L Safety method and apparatus for sensing the presence of individuals adjacent a vehicle
EP0026551B1 (en) * 1979-10-01 1984-01-04 Bogey B.V. A case provided with a conveying means for conveying tape-like information carrier as well as an apparatus for writing, reading or erasing information to be utilized in combination with such a case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026551B1 (en) * 1979-10-01 1984-01-04 Bogey B.V. A case provided with a conveying means for conveying tape-like information carrier as well as an apparatus for writing, reading or erasing information to be utilized in combination with such a case
US4300116A (en) * 1979-12-13 1981-11-10 Stahovec Joseph L Safety method and apparatus for sensing the presence of individuals adjacent a vehicle

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