FR2402564A1 - Commande hydraulique notamment pour dispositif de freinage de vehicule automobile - Google Patents

Commande hydraulique notamment pour dispositif de freinage de vehicule automobile

Info

Publication number
FR2402564A1
FR2402564A1 FR7727350A FR7727350A FR2402564A1 FR 2402564 A1 FR2402564 A1 FR 2402564A1 FR 7727350 A FR7727350 A FR 7727350A FR 7727350 A FR7727350 A FR 7727350A FR 2402564 A1 FR2402564 A1 FR 2402564A1
Authority
FR
France
Prior art keywords
motor vehicle
vehicle braking
hydraulic control
braking device
communicates
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
FR7727350A
Other languages
English (en)
Other versions
FR2402564B1 (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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7727350A priority Critical patent/FR2402564A1/fr
Priority to US05/936,900 priority patent/US4254623A/en
Priority to JP10541778A priority patent/JPS5447967A/ja
Priority to DE19782837678 priority patent/DE2837678A1/de
Priority to GB7835227A priority patent/GB2004608B/en
Priority to IT12787/78A priority patent/IT1161693B/it
Publication of FR2402564A1 publication Critical patent/FR2402564A1/fr
Application granted granted Critical
Publication of FR2402564B1 publication Critical patent/FR2402564B1/fr
Granted 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
    • B60T13/161—Systems with master cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

Commande hydraulique notamment pour un dispositif de freinage de véhicule automobile. Le premier circuit de freinage 19, 15, 12, 12', communique avec la première chambre 22. Celle-ci est mise sous pression par enfoncement du maître-piston pilote 24. Le deuxième circuit de freinage 20, 16, 17, 18, 13, 13', 14, 14', communique avec la deuxième chambre 27 qui est séparée du circuit d'assistance 28, 32, 33, 45 par un piston 42. Applications : Dispositifs de freinage de véhicules automobiles.
FR7727350A 1977-09-09 1977-09-09 Commande hydraulique notamment pour dispositif de freinage de vehicule automobile Granted FR2402564A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7727350A FR2402564A1 (fr) 1977-09-09 1977-09-09 Commande hydraulique notamment pour dispositif de freinage de vehicule automobile
US05/936,900 US4254623A (en) 1977-09-09 1978-08-25 Hydraulic control system for brake device
JP10541778A JPS5447967A (en) 1977-09-09 1978-08-29 Hydraulic control mechanism for automatic vehicle braking apparatus and so on
DE19782837678 DE2837678A1 (de) 1977-09-09 1978-08-29 Hydrauliksteuerung, insbesondere fuer eine kraftfahrzeug-bremseinrichtung
GB7835227A GB2004608B (en) 1977-09-09 1978-08-31 Hydraulic control system for brake device
IT12787/78A IT1161693B (it) 1977-09-09 1978-09-08 Comando idraulico in particolare per dispositivo di frenatura di un veicolo automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727350A FR2402564A1 (fr) 1977-09-09 1977-09-09 Commande hydraulique notamment pour dispositif de freinage de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2402564A1 true FR2402564A1 (fr) 1979-04-06
FR2402564B1 FR2402564B1 (fr) 1981-06-19

Family

ID=9195223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727350A Granted FR2402564A1 (fr) 1977-09-09 1977-09-09 Commande hydraulique notamment pour dispositif de freinage de vehicule automobile

Country Status (6)

Country Link
US (1) US4254623A (fr)
JP (1) JPS5447967A (fr)
DE (1) DE2837678A1 (fr)
FR (1) FR2402564A1 (fr)
GB (1) GB2004608B (fr)
IT (1) IT1161693B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526881A1 (fr) * 1982-05-14 1983-11-18 Teves Gmbh Alfred Amplificateur hydraulique de puissance, notamment pour l'actionnement de maitres-cylindres de freinage pour l'automobile
FR2540573A1 (fr) * 1983-02-03 1984-08-10 Boisson Edouard Procede et dispositif de manoeuvre de la pression d'un fluide
EP0192346A1 (fr) * 1985-01-29 1986-08-27 LUCAS INDUSTRIES public limited company Assemblage de maître-cylindre d'un servo-frein

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952364A1 (de) * 1979-12-24 1981-08-06 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Geberzylinder fuer die aussteuerung von druckmittel
DE3230082A1 (de) * 1982-08-13 1984-02-16 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
US4706546A (en) * 1984-08-08 1987-11-17 Jidosha Kiki Co., Ltd. Booster ratio controller for liquid pressure booster
DE3442908A1 (de) * 1984-11-24 1986-06-05 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische kraftfahrzeugbremsanlage mit blockierschutz
DE3523375A1 (de) * 1985-06-29 1987-01-08 Teves Gmbh Alfred Hydraulische bremsanlage fuer kraftfahrzeuge
FR2584356B1 (fr) * 1985-07-03 1990-07-27 Bendix France Dispositif d'assistance hydraulique
DE3821225C2 (de) * 1987-06-27 2000-05-18 Aisin Seiki Hydraulisches Bremssystem für ein Kraftfahrzeug
DE3726302A1 (de) * 1987-08-07 1989-02-23 Teves Gmbh Alfred Schlupfgeregelte bremsanlage
NO902057L (no) * 1990-05-09 1991-11-11 Kongsberg Automotive As Kraftforsterkningsinnretning til inn- og utkobling av kjoeretoeyclutcher.
DE4124636C2 (de) * 1991-07-25 1997-04-17 Schaeffler Waelzlager Kg Riemenspannvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587023A (en) * 1949-05-04 1952-02-26 Jerome D Allyn Master cylinder for hydraulic brakes or the like
US2799140A (en) * 1955-03-29 1957-07-16 Bendix Aviat Corp Power boost master cylinder
GB1456205A (en) * 1972-11-30 1976-11-24 Girling Ltd Power assisted master cylinder assemblies
IT985909B (it) * 1973-05-15 1974-12-30 Fiat Spa Impianto di frenatura idraulica con dispositivo antislittamento particolarmente per autoveicoli
BR7603355A (pt) * 1975-05-29 1976-12-07 Girling Ltd Cilindro mestre aperfeicoado para sistema de freio hidraulico de veiculos
IT1047398B (it) * 1975-10-10 1980-09-10 Fiat Spa Impianto idraulico di frenatura con servofreno oleodinamico
IT1055673B (it) * 1975-11-12 1982-01-11 Fiat Spa Servofreno idraulico
US4072011A (en) * 1976-03-24 1978-02-07 The Bendix Corporation Hydraulic brake booster

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526881A1 (fr) * 1982-05-14 1983-11-18 Teves Gmbh Alfred Amplificateur hydraulique de puissance, notamment pour l'actionnement de maitres-cylindres de freinage pour l'automobile
FR2540573A1 (fr) * 1983-02-03 1984-08-10 Boisson Edouard Procede et dispositif de manoeuvre de la pression d'un fluide
EP0115991A1 (fr) * 1983-02-03 1984-08-15 Edouard Boisson Nouvelle application de la pompe de graissage d'un véhicule
EP0192346A1 (fr) * 1985-01-29 1986-08-27 LUCAS INDUSTRIES public limited company Assemblage de maître-cylindre d'un servo-frein

Also Published As

Publication number Publication date
GB2004608A (en) 1979-04-04
JPS5447967A (en) 1979-04-16
IT1161693B (it) 1987-03-18
IT7812787A0 (it) 1978-09-08
US4254623A (en) 1981-03-10
FR2402564B1 (fr) 1981-06-19
GB2004608B (en) 1982-05-26
DE2837678A1 (de) 1979-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse