FR2447837A1 - Dispositif regulateur de friction et systeme de freinage de vehicule comportant un tel dispositif - Google Patents

Dispositif regulateur de friction et systeme de freinage de vehicule comportant un tel dispositif

Info

Publication number
FR2447837A1
FR2447837A1 FR8001884A FR8001884A FR2447837A1 FR 2447837 A1 FR2447837 A1 FR 2447837A1 FR 8001884 A FR8001884 A FR 8001884A FR 8001884 A FR8001884 A FR 8001884A FR 2447837 A1 FR2447837 A1 FR 2447837A1
Authority
FR
France
Prior art keywords
braking system
vehicle braking
ultrasound
wheel
friction regulating
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
FR8001884A
Other languages
English (en)
Other versions
FR2447837B1 (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.)
Minister of Transport State of South Australia
SECR TRANSPORTATION
Original Assignee
Minister of Transport State of South Australia
SECR TRANSPORTATION
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 Minister of Transport State of South Australia, SECR TRANSPORTATION filed Critical Minister of Transport State of South Australia
Publication of FR2447837A1 publication Critical patent/FR2447837A1/fr
Application granted granted Critical
Publication of FR2447837B1 publication Critical patent/FR2447837B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1706—Braking or traction control means specially adapted for particular types of vehicles for single-track vehicles, e.g. motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/56—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having means for changing the coefficient of friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/06—Electric or magnetic
    • F16D2129/12—Electrostrictive or magnetostrictive elements, e.g. piezoelectric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Regulating Braking Force (AREA)

Abstract

UN DISPOSITIF REGULATEUR DE FRICTION ADAPTE A UN SYSTEME DE FREINAGE POUR VEHICULE COMPREND ESSENTIELLEMENT UN TRANSDUCTEUR 8 QUI EST ATTAQUE PAR UN GENERATEUR ULTRASONORE 4 ET QUI APPLIQUE SELECTIVEMENT DES VIBRATIONS ULTRASONORES A UNE PLAQUETTE DE FREIN 2 QUI AGIT SUR UN DISQUE DE FREIN 1. LE GENERATEUR ULTRASONORE EST COMMANDE PAR UN CAPTEUR 3 QUI DETECTE TOUTE DECELERATION EXCESSIVE DE LA ROUE QUI EST ACCOUPLEE AU DISQUE. LE DISPOSITIF ASSURE AINSI UN FREINAGE OPTIMAL SANS RISQUE DE BLOCAGE DE LA ROUE.
FR8001884A 1979-01-30 1980-01-29 Dispositif regulateur de friction et systeme de freinage de vehicule comportant un tel dispositif Granted FR2447837A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7903207 1979-01-30
GB7933380 1979-09-26

Publications (2)

Publication Number Publication Date
FR2447837A1 true FR2447837A1 (fr) 1980-08-29
FR2447837B1 FR2447837B1 (fr) 1983-10-21

Family

ID=26270387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001884A Granted FR2447837A1 (fr) 1979-01-30 1980-01-29 Dispositif regulateur de friction et systeme de freinage de vehicule comportant un tel dispositif

Country Status (6)

Country Link
CA (1) CA1154843A (fr)
DE (1) DE3002416A1 (fr)
ES (2) ES8102298A1 (fr)
FR (1) FR2447837A1 (fr)
GB (1) GB2052655B (fr)
IT (1) IT1146104B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342264A2 (fr) * 1988-05-07 1989-11-23 Warner France Dispositif de freinage ou embrayage electrique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200417A (en) * 1986-12-05 1988-08-03 Sec Dep For Transport The Ultrasonic anti-lock friction controllers
DE3842397A1 (de) * 1988-12-16 1990-06-21 Audi Ag Vorrichtung zum unterbrechen des kraftschlusses zwischen zwei bauteilen
DE19931081A1 (de) * 1999-07-06 2001-01-11 Bosch Gmbh Robert Verfahren zur Variation der Bremskraft einer Fahrzeugbremse und Fahrzeugbremse
EP1223071A4 (fr) * 2000-06-28 2004-10-20 Bridgestone Corp Procede de commande de vehicule et appareil de commande de vehicule
GB2547705A (en) * 2016-02-29 2017-08-30 Meggitt Aerospace Ltd Ultrasonic brake wear sensors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614176A (en) * 1969-04-25 1971-10-19 Jan Olov M Holst Brake control for preventing locking during the braking of a rotating wheel
US3630578A (en) * 1969-06-23 1971-12-28 Goodyear Tire & Rubber Vibration suppressor for braked wheels
FR2211369A1 (fr) * 1972-12-21 1974-07-19 Teldix Gmbh

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111408A1 (de) * 1970-03-13 1971-09-30 Saab Scania Ab Bremsregeleinrichtung fuer Raederfahrzeuge,insbesondere fuer Kraftwagen
US3698772A (en) * 1970-03-18 1972-10-17 Borg Warner Brake control system for pulsing vehicle brakes at variable pulse rates
DE2206545A1 (de) * 1972-02-11 1973-08-16 Pohlman Reimar Verfahren zur stufenlosen verminderung der reibkraft

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614176A (en) * 1969-04-25 1971-10-19 Jan Olov M Holst Brake control for preventing locking during the braking of a rotating wheel
US3630578A (en) * 1969-06-23 1971-12-28 Goodyear Tire & Rubber Vibration suppressor for braked wheels
FR2211369A1 (fr) * 1972-12-21 1974-07-19 Teldix Gmbh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342264A2 (fr) * 1988-05-07 1989-11-23 Warner France Dispositif de freinage ou embrayage electrique
EP0342264A3 (fr) * 1988-05-07 1990-11-28 Warner France Dispositif de freinage ou embrayage electrique

Also Published As

Publication number Publication date
GB2052655A (en) 1981-01-28
ES488365A0 (es) 1980-12-16
DE3002416A1 (de) 1980-08-07
ES495107A0 (es) 1981-07-16
GB2052655B (en) 1982-12-15
ES8106454A1 (es) 1981-07-16
IT8047745A0 (it) 1980-01-29
FR2447837B1 (fr) 1983-10-21
IT1146104B (it) 1986-11-12
CA1154843A (fr) 1983-10-04
ES8102298A1 (es) 1980-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse