FR487993A - Speedometer - Google Patents

Speedometer

Info

Publication number
FR487993A
FR487993A FR487993DA FR487993A FR 487993 A FR487993 A FR 487993A FR 487993D A FR487993D A FR 487993DA FR 487993 A FR487993 A FR 487993A
Authority
FR
France
Prior art keywords
speedometer
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
Oscar Haldi-Tenger
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.)
OSCAR HALDI TENGER
Original Assignee
OSCAR HALDI TENGER
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 OSCAR HALDI TENGER filed Critical OSCAR HALDI TENGER
Application granted granted Critical
Publication of FR487993A publication Critical patent/FR487993A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/10—Devices characterised by the use of mechanical means by actuating an indicating element, e.g. pointer, for a fixed time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR487993D 1916-11-17 1917-12-14 Speedometer Expired FR487993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH487993X 1916-11-17

Publications (1)

Publication Number Publication Date
FR487993A true FR487993A (en) 1918-08-09

Family

ID=1524402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487993D Expired FR487993A (en) 1916-11-17 1917-12-14 Speedometer

Country Status (1)

Country Link
FR (1) FR487993A (en)

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