FR875670A - Vehicle speed variation indicator - Google Patents

Vehicle speed variation indicator

Info

Publication number
FR875670A
FR875670A FR875670DA FR875670A FR 875670 A FR875670 A FR 875670A FR 875670D A FR875670D A FR 875670DA FR 875670 A FR875670 A FR 875670A
Authority
FR
France
Prior art keywords
vehicle speed
speed variation
variation indicator
indicator
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
Other languages
French (fr)
Inventor
Herbert Kienzle
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
Application granted granted Critical
Publication of FR875670A publication Critical patent/FR875670A/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
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/127—Recording devices for acceleration values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR875670D 1939-12-08 1941-09-30 Vehicle speed variation indicator Expired FR875670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE875670X 1939-12-08

Publications (1)

Publication Number Publication Date
FR875670A true FR875670A (en) 1942-09-30

Family

ID=6817393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875670D Expired FR875670A (en) 1939-12-08 1941-09-30 Vehicle speed variation indicator

Country Status (1)

Country Link
FR (1) FR875670A (en)

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