FR1512253A - Appareil-indicateur de réduction de vitesse de marche d'un véhicule - Google Patents

Appareil-indicateur de réduction de vitesse de marche d'un véhicule

Info

Publication number
FR1512253A
FR1512253A FR96264A FR96264A FR1512253A FR 1512253 A FR1512253 A FR 1512253A FR 96264 A FR96264 A FR 96264A FR 96264 A FR96264 A FR 96264A FR 1512253 A FR1512253 A FR 1512253A
Authority
FR
France
Prior art keywords
vehicle speed
speed reduction
indicator device
reduction 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
FR96264A
Other languages
English (en)
Inventor
Hendrikus Pieter Wiegel
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
Priority claimed from NL6510995A external-priority patent/NL6510995A/xx
Application filed filed Critical
Priority to FR96264A priority Critical patent/FR1512253A/fr
Application granted granted Critical
Publication of FR1512253A publication Critical patent/FR1512253A/fr
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
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/445—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal controlled by inertial devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/06—Switches operated by change of speed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR96264A 1965-08-23 1967-02-23 Appareil-indicateur de réduction de vitesse de marche d'un véhicule Expired FR1512253A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR96264A FR1512253A (fr) 1965-08-23 1967-02-23 Appareil-indicateur de réduction de vitesse de marche d'un véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6510995A NL6510995A (fr) 1965-08-23 1965-08-23
FR96264A FR1512253A (fr) 1965-08-23 1967-02-23 Appareil-indicateur de réduction de vitesse de marche d'un véhicule

Publications (1)

Publication Number Publication Date
FR1512253A true FR1512253A (fr) 1968-02-02

Family

ID=26174777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96264A Expired FR1512253A (fr) 1965-08-23 1967-02-23 Appareil-indicateur de réduction de vitesse de marche d'un véhicule

Country Status (1)

Country Link
FR (1) FR1512253A (fr)

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