FR2431706A1 - Indicateur de deceleration, notamment pour un vehicule routier - Google Patents

Indicateur de deceleration, notamment pour un vehicule routier

Info

Publication number
FR2431706A1
FR2431706A1 FR7822049A FR7822049A FR2431706A1 FR 2431706 A1 FR2431706 A1 FR 2431706A1 FR 7822049 A FR7822049 A FR 7822049A FR 7822049 A FR7822049 A FR 7822049A FR 2431706 A1 FR2431706 A1 FR 2431706A1
Authority
FR
France
Prior art keywords
brake
vehicle deceleration
lorries
esp
application
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.)
Granted
Application number
FR7822049A
Other languages
English (en)
Other versions
FR2431706B1 (fr
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.)
DESIGAUD MICHEL
Original Assignee
DESIGAUD MICHEL
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 DESIGAUD MICHEL filed Critical DESIGAUD MICHEL
Priority to FR7822049A priority Critical patent/FR2431706A1/fr
Publication of FR2431706A1 publication Critical patent/FR2431706A1/fr
Application granted granted Critical
Publication of FR2431706B1 publication Critical patent/FR2431706B1/fr
Granted 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
    • G01P15/12—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 alteration of electrical resistance
    • G01P15/121—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 alteration of electrical resistance by potentiometers
    • 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
    • B60Q1/447—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 with indication of the braking strength or speed changes, e.g. by changing the shape or intensity of the indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un indicateur de décélération pour un véhicule routier. Un capteur 1 est actionné par la pédale de frein 2 pour mettre sous tension les feux indicateurs 3. Un potentiomètre 4 est monté en série sur le circuit électrique 5 d alimentation de ces feux. Il comprend un fil résistant 6 enroulé autour d'un noyau isolant 7, et un curseur 8 constitué par un fil conducteur dont l'extrémité supérieure est solidaire d'un point fixe 9 et dont l'extrémité inferieure porte une masselotte 10. Application : Variation du degré d'éclairage des feux indicateurs en fonction de l'intensité du freinage.
FR7822049A 1978-07-18 1978-07-18 Indicateur de deceleration, notamment pour un vehicule routier Granted FR2431706A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822049A FR2431706A1 (fr) 1978-07-18 1978-07-18 Indicateur de deceleration, notamment pour un vehicule routier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822049A FR2431706A1 (fr) 1978-07-18 1978-07-18 Indicateur de deceleration, notamment pour un vehicule routier

Publications (2)

Publication Number Publication Date
FR2431706A1 true FR2431706A1 (fr) 1980-02-15
FR2431706B1 FR2431706B1 (fr) 1982-04-16

Family

ID=9211169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822049A Granted FR2431706A1 (fr) 1978-07-18 1978-07-18 Indicateur de deceleration, notamment pour un vehicule routier

Country Status (1)

Country Link
FR (1) FR2431706A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494645A1 (fr) * 1980-11-26 1982-05-28 Tonsic Stanko Installation de signalisation de freinage pour vehicules, notamment pour vehicules automobiles
FR2727914A1 (fr) * 1994-12-07 1996-06-14 Godeux Michel Jean Pierre Dispositif de modulation de l'alimentation electrique d'un feu de vehicule automobile
WO2001038138A1 (fr) * 1999-11-25 2001-05-31 D.E.F.I. Sarl Dispositif d'avertissement lumineux de freinage intensif pour montage a l'arriere des vehicules automobiles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474610A (en) * 1945-05-29 1949-06-28 Elton P Wunsch Quantitative deceleration indicator
AU56954A (en) * 1954-05-28 1954-12-02 D. Napier & Son Limited Improvements in centrifugal pumps and compressors
FR2129278A5 (fr) * 1971-03-19 1972-10-27 Guibbert Jean

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474610A (en) * 1945-05-29 1949-06-28 Elton P Wunsch Quantitative deceleration indicator
AU56954A (en) * 1954-05-28 1954-12-02 D. Napier & Son Limited Improvements in centrifugal pumps and compressors
FR2129278A5 (fr) * 1971-03-19 1972-10-27 Guibbert Jean

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494645A1 (fr) * 1980-11-26 1982-05-28 Tonsic Stanko Installation de signalisation de freinage pour vehicules, notamment pour vehicules automobiles
FR2727914A1 (fr) * 1994-12-07 1996-06-14 Godeux Michel Jean Pierre Dispositif de modulation de l'alimentation electrique d'un feu de vehicule automobile
WO2001038138A1 (fr) * 1999-11-25 2001-05-31 D.E.F.I. Sarl Dispositif d'avertissement lumineux de freinage intensif pour montage a l'arriere des vehicules automobiles
FR2801548A1 (fr) * 1999-11-25 2001-06-01 D E F I Dispositif d'avertissement lumineux de freinage intensif pour montage a l'arriere des vehicules automobiles

Also Published As

Publication number Publication date
FR2431706B1 (fr) 1982-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse