FR2402119A1 - Dispositif hydraulique de freinage d'un vehicule automobile - Google Patents

Dispositif hydraulique de freinage d'un vehicule automobile

Info

Publication number
FR2402119A1
FR2402119A1 FR7822419A FR7822419A FR2402119A1 FR 2402119 A1 FR2402119 A1 FR 2402119A1 FR 7822419 A FR7822419 A FR 7822419A FR 7822419 A FR7822419 A FR 7822419A FR 2402119 A1 FR2402119 A1 FR 2402119A1
Authority
FR
France
Prior art keywords
brakes
motor vehicle
braking system
hydraulic braking
pressure
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
FR7822419A
Other languages
English (en)
Other versions
FR2402119B3 (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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of FR2402119A1 publication Critical patent/FR2402119A1/fr
Application granted granted Critical
Publication of FR2402119B3 publication Critical patent/FR2402119B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/262—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves with stepped characteristics
    • B60T8/265—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves with stepped characteristics for hydraulic brake systems

Landscapes

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

Abstract

Dispositif à réducteur ou limiteur de la pression produite dans certains des freins Un réducteur de la pression de freinage est intégré directement dans le groupe à piston et cylindre des freins dans lesquels la pression exercée doit subir une réduction et le piston 2 de ce groupe est associé à un système, notamment à un élément de serrage et d'étanchéité 10 qui en restreint ou en interdit le coulissement axial dans le cylindre en cas de dépassement d'une pression prédéterminée de freinage. Application notamment aux freins à tambour des roues arrière des véhicules automobiles.
FR7822419A 1977-09-05 1978-07-28 Dispositif hydraulique de freinage d'un vehicule automobile Granted FR2402119A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772739915 DE2739915A1 (de) 1977-09-05 1977-09-05 Hydraulische bremsanlage eines kraftfahrzeuges

Publications (2)

Publication Number Publication Date
FR2402119A1 true FR2402119A1 (fr) 1979-03-30
FR2402119B3 FR2402119B3 (fr) 1981-04-30

Family

ID=6018141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822419A Granted FR2402119A1 (fr) 1977-09-05 1978-07-28 Dispositif hydraulique de freinage d'un vehicule automobile

Country Status (3)

Country Link
DE (1) DE2739915A1 (fr)
FR (1) FR2402119A1 (fr)
GB (1) GB2003565B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484939A1 (fr) * 1980-06-18 1981-12-24 Teves Gmbh Alfred Frein de roue actionne hydrauliquement, avec dispositif de commande de pression incorpore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484939A1 (fr) * 1980-06-18 1981-12-24 Teves Gmbh Alfred Frein de roue actionne hydrauliquement, avec dispositif de commande de pression incorpore

Also Published As

Publication number Publication date
DE2739915A1 (de) 1979-03-15
GB2003565B (en) 1982-02-03
GB2003565A (en) 1979-03-14
FR2402119B3 (fr) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse