FR2401804A1 - Dispositif de protection antiblocage de frein - Google Patents

Dispositif de protection antiblocage de frein

Info

Publication number
FR2401804A1
FR2401804A1 FR7825335A FR7825335A FR2401804A1 FR 2401804 A1 FR2401804 A1 FR 2401804A1 FR 7825335 A FR7825335 A FR 7825335A FR 7825335 A FR7825335 A FR 7825335A FR 2401804 A1 FR2401804 A1 FR 2401804A1
Authority
FR
France
Prior art keywords
valves
protection device
lock brake
brake
brake protection
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
FR7825335A
Other languages
English (en)
Other versions
FR2401804B1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2401804A1 publication Critical patent/FR2401804A1/fr
Application granted granted Critical
Publication of FR2401804B1 publication Critical patent/FR2401804B1/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
    • 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3605—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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling the working fluid system

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

Dispositif dans lequel les différentes soupapes sont montées de façon à éviter l'accumulation de l'eau due aux conditions climatiques. L'installation de frein comporte des canalisations 1, 1', 1", une soupape de frein 2, des cylindres de freins 3, 4 pour les roues 7, 8 montées sur l'essieu 9, des capteurs 5, 6, un appareil de commande électronique 10, trois électrovalves pilotes telles que 11 et 12, trois soupapes principales dont une seule 14 est visible. Toutes ces soupapes sont dans le bloc commun 17 en deux parties 18 et 19 vissées. Les trois soupapes pilotes comportent des poussoirs 25 à 27 dont l'extrémité supérieure sert d'obturateur sur les sièges 31 à 33 et commande la liaison entre les canaux tels que 35 et les chambres de travail (telles que 37) des soupapes principales.
FR7825335A 1977-09-02 1978-09-01 Dispositif de protection antiblocage de frein Granted FR2401804A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772739513 DE2739513C2 (de) 1977-09-02 1977-09-02 Drucksteuereinheit einer Blockierschutzeinrichtung für Druckluft-Bremsanlagen von Kraftfahrzeugen

Publications (2)

Publication Number Publication Date
FR2401804A1 true FR2401804A1 (fr) 1979-03-30
FR2401804B1 FR2401804B1 (fr) 1983-04-01

Family

ID=6017924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825335A Granted FR2401804A1 (fr) 1977-09-02 1978-09-01 Dispositif de protection antiblocage de frein

Country Status (4)

Country Link
JP (1) JPS5449470A (fr)
DE (1) DE2739513C2 (fr)
FR (1) FR2401804A1 (fr)
GB (1) GB1579301A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266555A1 (fr) * 1986-11-03 1988-05-11 Knorr-Bremse Ag Valve régulatrice de pression pour dispositifs antipatinage pour véhicules

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408123A1 (de) * 1984-03-06 1985-09-12 Knorr-Bremse GmbH, 8000 München Steuerventileinrichtung, insbesondere fuer blockierschutzanlagen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122641A1 (de) * 1971-05-07 1972-11-23 Graubremse Gmbh, 6900 Heidelberg Vorrichtung zur Variation der Geschwindigkeit des Druckab- und/oder Druckaufbaus bei vorzugsweise pneumatischen Fahrzeugbremsanlagen mit Gleitschutzregelung
FR2162674A1 (fr) * 1971-12-11 1973-07-20 Girling Ltd
DE2406690A1 (de) * 1974-02-13 1975-08-14 Knorr Bremse Gmbh Elektropneumatisches ventil
DE2419244A1 (de) * 1974-04-22 1975-11-06 Knorr Bremse Gmbh Blockierschutzeinrichtung fuer bremsanlagen von fahrzeugen
GB1432086A (en) * 1973-05-24 1976-04-14 Aisin Seiki Brake control vavlve assembly
US3976335A (en) * 1975-08-19 1976-08-24 Sanwa Seiki Mfg. Co. Modulator of an antiskid device for air brakes
FR2299188A1 (fr) * 1975-01-28 1976-08-27 Girling Ltd Perfectionnements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1630544C3 (de) * 1967-05-09 1979-07-19 Graubremse Gmbh, 6900 Heidelberg Druckluftsteuerventil in Fahrzeugbremsanlagen zum Anpassen des Bremsdruckes an den jeweils vorhandenen Kraftschluß zwischen Fahrbahnoberfläche und Lauffläche des überwachten Rades
DE2224274C3 (de) * 1971-01-18 1981-05-14 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Blockiergeschützte Fahrzeugbremsanlage, insbesondere für Straßenfahrzeuge
US3950035A (en) * 1974-10-25 1976-04-13 Kelsey-Hayes Company Relay valve operated skid control system
JPS5226593A (en) * 1975-08-25 1977-02-28 Toyobo Co Ltd Process for preparing arylene ester polymers
DE2606199A1 (de) * 1976-02-17 1977-08-18 Bosch Gmbh Robert Schaltventil fuer blockierschutzanlagen von kraftfahrzeugen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122641A1 (de) * 1971-05-07 1972-11-23 Graubremse Gmbh, 6900 Heidelberg Vorrichtung zur Variation der Geschwindigkeit des Druckab- und/oder Druckaufbaus bei vorzugsweise pneumatischen Fahrzeugbremsanlagen mit Gleitschutzregelung
FR2162674A1 (fr) * 1971-12-11 1973-07-20 Girling Ltd
GB1432086A (en) * 1973-05-24 1976-04-14 Aisin Seiki Brake control vavlve assembly
DE2406690A1 (de) * 1974-02-13 1975-08-14 Knorr Bremse Gmbh Elektropneumatisches ventil
DE2419244A1 (de) * 1974-04-22 1975-11-06 Knorr Bremse Gmbh Blockierschutzeinrichtung fuer bremsanlagen von fahrzeugen
FR2299188A1 (fr) * 1975-01-28 1976-08-27 Girling Ltd Perfectionnements
US3976335A (en) * 1975-08-19 1976-08-24 Sanwa Seiki Mfg. Co. Modulator of an antiskid device for air brakes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266555A1 (fr) * 1986-11-03 1988-05-11 Knorr-Bremse Ag Valve régulatrice de pression pour dispositifs antipatinage pour véhicules

Also Published As

Publication number Publication date
GB1579301A (en) 1980-11-19
JPS5449470A (en) 1979-04-18
DE2739513C2 (de) 1990-12-06
DE2739513A1 (de) 1979-03-08
FR2401804B1 (fr) 1983-04-01
JPS6318538B2 (fr) 1988-04-19

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse