FR2412443A1 - Dispositif de prevention de blocage de frein pour circuit de freinage - Google Patents

Dispositif de prevention de blocage de frein pour circuit de freinage

Info

Publication number
FR2412443A1
FR2412443A1 FR7835943A FR7835943A FR2412443A1 FR 2412443 A1 FR2412443 A1 FR 2412443A1 FR 7835943 A FR7835943 A FR 7835943A FR 7835943 A FR7835943 A FR 7835943A FR 2412443 A1 FR2412443 A1 FR 2412443A1
Authority
FR
France
Prior art keywords
cylinder
prevention device
braking circuit
brake lock
lock prevention
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.)
Withdrawn
Application number
FR7835943A
Other languages
English (en)
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.)
MAC DONALD DOUGLAS
Original Assignee
MAC DONALD DOUGLAS
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 MAC DONALD DOUGLAS filed Critical MAC DONALD DOUGLAS
Publication of FR2412443A1 publication Critical patent/FR2412443A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60T8/34—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 a fluid pressure regulator responsive to a speed condition
    • 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
    • B60T8/34—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 a fluid pressure regulator responsive to a speed condition
    • B60T8/42—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 a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4266—Debooster systems having an electro-mechanically actuated expansion unit, e.g. solenoid, electric motor, piezo stack

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

CE DISPOSITIF COMPORTE UN CYLINDRE 2 DESTINE A ETRE MONTE DANS UNE CANALISATION QUI RACCORDE UN MAITRE-CYLINDRE A UN OU PLUSIEURS CYLINDRES DE ROUES D'UN VEHICULE. UN ORGANE DE COMMANDE 5 MONTE COULISSANT DANS LE CYLINDRE EST SOLLICITE PAR UN RESSORT 9 DANS UNE POSITION DANS LAQUELLE IL PERMET L'ECOULEMENT DU FLUIDE A TRAVERS LE CYLINDRE ET EST DEPLACE SOUS L'ACTION D'UN SOLENOIDE 4, LORSQUE CE DERNIER EST EXCITE, DANS UNE POSITION DANS LAQUELLE IL EMPECHE L'ECOULEMENT DU FLUIDE, LE DEPLACEMENT VOLUMIQUE D'AU MOINS UNE PARTIE 7 DE L'ORGANE DE COMMANDE REDUISANT LA PRESSION DU FLUIDE SITUE DU COTE CYLINDRE DE ROUE POUR DEBLOQUER LE FREIN. APPLICATION AUX CIRCUITS DE FREINAGE DE VEHICULES.
FR7835943A 1977-12-21 1978-12-21 Dispositif de prevention de blocage de frein pour circuit de freinage Withdrawn FR2412443A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53216/77A GB1585646A (en) 1977-12-21 1977-12-21 Brake pressure modulating device

Publications (1)

Publication Number Publication Date
FR2412443A1 true FR2412443A1 (fr) 1979-07-20

Family

ID=10467021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835943A Withdrawn FR2412443A1 (fr) 1977-12-21 1978-12-21 Dispositif de prevention de blocage de frein pour circuit de freinage

Country Status (6)

Country Link
US (1) US4275934A (fr)
JP (1) JPS54100029A (fr)
DE (1) DE2854574A1 (fr)
FR (1) FR2412443A1 (fr)
GB (1) GB1585646A (fr)
IT (1) IT1106838B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209737A1 (fr) * 1985-07-23 1987-01-28 Robert Bosch Gmbh Modulateur de pression pour systèmes anti-patinage
EP0210422A2 (fr) * 1985-07-23 1987-02-04 Robert Bosch Gmbh Modulateur de pression
EP0210421A1 (fr) * 1985-07-23 1987-02-04 Robert Bosch Gmbh Amplificateur de force de freinage pour installations de freinage de véhicules
FR2586388A1 (fr) * 1985-08-24 1987-02-27 Kugelfischer G Schaefer & Co Procede et dispositif pour le freinage sans blocage d'un vehicule

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139852A (ja) * 1982-02-12 1983-08-19 Akebono Brake Ind Co Ltd 車輪ロツク防止方法
US4668023A (en) * 1985-08-09 1987-05-26 Kelsey-Hayes Company Control valve for an anti-lock brake system
DE3621492A1 (de) * 1985-07-23 1987-01-29 Bosch Gmbh Robert Druckverstaerker und -modulator
DE102016112491B3 (de) * 2016-07-07 2017-11-30 Brake Force One Gmbh Druckmodulator für ein ABS-System
DE102016112487B4 (de) 2016-07-07 2022-05-12 Zf Friedrichshafen Ag Druckmodulator für ein ABS-System für ein Zweirad
EP3494019A4 (fr) 2016-08-02 2020-05-06 Barnes Group, Inc. Système de ressort non linéaire modulaire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031414A (en) * 1963-02-07 1966-06-02 Ford Motor Co Motor vehicle braking system
US3610701A (en) * 1969-10-31 1971-10-05 Kelsey Hayes Co Skid control system
US3727629A (en) * 1971-12-27 1973-04-17 Vernay Laboratories Vacuum check valve
GB1395690A (en) * 1973-12-18 1975-05-29 Dynair Ltd Thermally actuated control valves

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0209737A1 (fr) * 1985-07-23 1987-01-28 Robert Bosch Gmbh Modulateur de pression pour systèmes anti-patinage
EP0210422A2 (fr) * 1985-07-23 1987-02-04 Robert Bosch Gmbh Modulateur de pression
EP0210421A1 (fr) * 1985-07-23 1987-02-04 Robert Bosch Gmbh Amplificateur de force de freinage pour installations de freinage de véhicules
EP0210422A3 (en) * 1985-07-23 1987-06-10 Robert Bosch Gmbh Pressure modulator
FR2586388A1 (fr) * 1985-08-24 1987-02-27 Kugelfischer G Schaefer & Co Procede et dispositif pour le freinage sans blocage d'un vehicule

Also Published As

Publication number Publication date
JPS54100029A (en) 1979-08-07
GB1585646A (en) 1981-03-11
IT7852349A0 (it) 1978-12-19
IT1106838B (it) 1985-11-18
US4275934A (en) 1981-06-30
DE2854574A1 (de) 1979-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse