FR2453762A1 - Equipement de freinage a fluide sous pression et regulation automatique de la force de freinage en fonction de la charge - Google Patents

Equipement de freinage a fluide sous pression et regulation automatique de la force de freinage en fonction de la charge

Info

Publication number
FR2453762A1
FR2453762A1 FR8007996A FR8007996A FR2453762A1 FR 2453762 A1 FR2453762 A1 FR 2453762A1 FR 8007996 A FR8007996 A FR 8007996A FR 8007996 A FR8007996 A FR 8007996A FR 2453762 A1 FR2453762 A1 FR 2453762A1
Authority
FR
France
Prior art keywords
load
brake force
regulation according
pressure fluid
automatic brake
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
FR8007996A
Other languages
English (en)
Other versions
FR2453762B1 (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.)
Wabco Fahrzeugbremsen GmbH
Original Assignee
Wabco Fahrzeugbremsen 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 Wabco Fahrzeugbremsen GmbH filed Critical Wabco Fahrzeugbremsen GmbH
Publication of FR2453762A1 publication Critical patent/FR2453762A1/fr
Application granted granted Critical
Publication of FR2453762B1 publication Critical patent/FR2453762B1/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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/043—Driver's valves controlling service pressure brakes
    • B60T15/045—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems
    • B60T15/046—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems with valves mounted in tandem

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

EQUIPEMENT DE FREINAGE A DEUX CIRCUITS, FLUIDE SOUS PRESSION ET REGULATION EN FONCTION DE LA CHARGE, POUR VEHICULES MOTEURS A SUSPENSION PNEUMATIQUE OU EQUIPES D'UN DISPOSITIF HYDRAULIQUE D'EGALISATION DE LA CHARGE DES ESSIEUX. LE PREMIER RACCORD DE PILOTAGE 22 DU REGULATEUR DE FORCE DE FREINAGE 15 EST RELIE A L'UN DES DEUX SOUFFLETS 28 DE SUSPENSION PNEUMATIQUE OU DES DEUX COTES DU DISPOSITIF D'EQUILIBRAGE HYDRAULIQUE DE L'ESSIEU ARRIERE, ET LE SECOND RACCORD DE PILOTAGE 23 EST RELIE AU SOUFFLET 30 DE SUSPENSION PNEUMATIQUE OU AU DISPOSITIF D'EGALISATION HYDRAULIQUE DE L'ESSIEU AVANT, DE L'AUTRE COTE DU VEHICULE. LE CIRCUIT D'ESSIEU AVANT DE LA SOUPAPE DE FREIN 11 EST PILOTE PAR LA PRESSION DE FREINAGE REGLEE PAR LE REGULATEUR 25 DE FORCE DE FREINAGE EN FONCTION DE LA CHARGE.
FR8007996A 1979-04-09 1980-04-09 Equipement de freinage a fluide sous pression et regulation automatique de la force de freinage en fonction de la charge Granted FR2453762A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792914232 DE2914232A1 (de) 1979-04-09 1979-04-09 Druckmittelbetaetigte bremsanlage mit automatischlastabhaengiger bremskraftregelung

Publications (2)

Publication Number Publication Date
FR2453762A1 true FR2453762A1 (fr) 1980-11-07
FR2453762B1 FR2453762B1 (fr) 1984-05-11

Family

ID=6067823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007996A Granted FR2453762A1 (fr) 1979-04-09 1980-04-09 Equipement de freinage a fluide sous pression et regulation automatique de la force de freinage en fonction de la charge

Country Status (6)

Country Link
DE (1) DE2914232A1 (fr)
FR (1) FR2453762A1 (fr)
GB (1) GB2049082B (fr)
IT (1) IT1128406B (fr)
NL (1) NL8001634A (fr)
SE (1) SE443954B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070407A1 (fr) * 1981-07-09 1983-01-26 Graubremse GmbH Soupape de freinage à deux circuits pour véhicules automobiles

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044230C2 (de) * 1980-11-25 1983-01-27 Graubremse Gmbh, 6900 Heidelberg Zweikreis-Druckgeber für eine druckmittelbetätigbare Zweikreis-Bremsanlage für Fahrzeuge
JPS6137568A (ja) * 1984-07-31 1986-02-22 Nissan Motor Co Ltd ブレ−キ液圧制御装置
SE509013C2 (sv) * 1995-10-23 1998-11-23 Feal Ab Bromskraftsfördelningsanordning för motorfordon
CN104787022B (zh) * 2015-04-24 2017-08-29 浙江科力车辆控制系统有限公司 一种应用于新能源商用车能量高效回收系统的电磁脚阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588058A (fr) * 1967-10-27 1970-04-03
FR2293343A1 (fr) * 1974-12-03 1976-07-02 Wabco Westinghouse Gmbh Equipement de freinage a air comprime a reglage automatique agissant en fonction de la charge
FR2317141A1 (fr) * 1975-07-05 1977-02-04 Knorr Bremse Gmbh Soupape a action proportionnelle pour la commande de la pression de freinage de l'essieu avant dans des installations de freinage pneumatiques
FR2329487A1 (fr) * 1975-11-03 1977-05-27 Wabco Westinghouse Gmbh Installation de frein a deux circuits avec regulation en fonction de la charge, pour vehicules automobiles
FR2435377A1 (fr) * 1978-06-10 1980-04-04 Bosch Gmbh Robert Robinet de frein a deux circuits pour frein de vehicule a air comprime

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849569C (de) * 1949-09-04 1952-09-15 Jacob Siemann Einrichtung fuer Schienenfahrzeuge mit Druckluftbremse zur selbst-taetigen Regelung des Bremszylinderdruckes entsprechend der Fahrzeugbelastung
US3266850A (en) * 1964-03-13 1966-08-16 Bendix Westinghouse Automotive Brake valve or the like for two separate systems
DE2524427A1 (de) * 1975-06-03 1976-12-09 Wabco Westinghouse Gmbh Blockierschutzregelsystem
DE2820142A1 (de) * 1978-05-09 1979-11-15 Graubremse Gmbh Mehrkreisbremsventil fuer druckluftbremsanlagen von kraftfahrzeugen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1588058A (fr) * 1967-10-27 1970-04-03
FR2293343A1 (fr) * 1974-12-03 1976-07-02 Wabco Westinghouse Gmbh Equipement de freinage a air comprime a reglage automatique agissant en fonction de la charge
FR2317141A1 (fr) * 1975-07-05 1977-02-04 Knorr Bremse Gmbh Soupape a action proportionnelle pour la commande de la pression de freinage de l'essieu avant dans des installations de freinage pneumatiques
FR2329487A1 (fr) * 1975-11-03 1977-05-27 Wabco Westinghouse Gmbh Installation de frein a deux circuits avec regulation en fonction de la charge, pour vehicules automobiles
FR2435377A1 (fr) * 1978-06-10 1980-04-04 Bosch Gmbh Robert Robinet de frein a deux circuits pour frein de vehicule a air comprime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070407A1 (fr) * 1981-07-09 1983-01-26 Graubremse GmbH Soupape de freinage à deux circuits pour véhicules automobiles

Also Published As

Publication number Publication date
GB2049082B (en) 1982-12-22
FR2453762B1 (fr) 1984-05-11
IT8067550A0 (it) 1980-04-08
DE2914232A1 (de) 1980-11-13
NL8001634A (nl) 1980-10-13
IT1128406B (it) 1986-05-28
GB2049082A (en) 1980-12-17
DE2914232C2 (fr) 1987-11-12
SE443954B (sv) 1986-03-17
SE8002328L (sv) 1980-10-10

Similar Documents

Publication Publication Date Title
DK283986A (da) Apparat til at afpasse bremsetrykket ved kombinerede koeretoejer til densamme belastning
FR2453762A1 (fr) Equipement de freinage a fluide sous pression et regulation automatique de la force de freinage en fonction de la charge
SE8104540L (sv) Forfarande for reglering av en luftfjedrad och med en boggilyftanordning forbunden stodaxel vid lastfordon
ES442991A1 (es) Una instalacion de freno de aire comprimido para vehiculos automoviles.
YU195681A (en) Load-dependent braking device provided with two conducts, for a trailer
US2937034A (en) Gas-hydraulic spring suspension for vehicles
FR2449569A1 (fr) Equipement de freinage de vehicules a fluide et deux circuits, avec regulation en fonction de la charge
ES1001259U (es) Dispositivo de freno para vehiculos a motor
SE7607928L (sv) Lastberoende kopplingsanordning for bromskraftsregulator vid fordon
FR2449566A1 (fr) Dispositif de regulation automatique de la force de freinage en fonction de la charge
ATE10076T1 (de) Druckluftbremsanlage fuer luftgefederte dreiund mehrachs-strassenfahrzeuge.
US4357033A (en) Inertia actuated antidive system for vehicle
FR2380171A1 (fr) Installation de freinage pour vehicules automobiles
US3083033A (en) Equalization spring system for vehicles
GB935577A (en) Improvements in or relating to brake systems
EP0014575B1 (fr) Dispositif de freinage pour remorques ou semi-remorques
SE8501889L (sv) Tryckmediummanovrerad bromskrets for flera axlar pa ett fordon eller en fordonskombination
SE8502325L (sv) Apparat for anpassning av bromstrycket pa fordonskombinationer efter forekommande last
DE3062554D1 (en) Relay valve for load-dependent fluid pressure activated double circuit brake systems
SE8501890L (sv) Bromskrets med tryckmediummanovrerade bromsar pa flera axlar pa ett fordon eller en fordonskombination
NO153245C (no) Senkeinnretning i et foererbremseventilanlegg for indirekte virkende trykkluftbremser paa skinnekjoeretoey
JPH0125112Y2 (fr)
AU587958B2 (en) Pressure proportioning valve devices
GB2001145A (en) Load-responsive vehicle brake valve linkage
SE9203891L (sv) Anordning för viktförflyttning på draghjul

Legal Events

Date Code Title Description
ST Notification of lapse