ES2025815T3 - Automodulador de servofreno para un remolque provisto con un sistema de frenos neumaticos con miembros de freno de aparcamiento de muelle. - Google Patents

Automodulador de servofreno para un remolque provisto con un sistema de frenos neumaticos con miembros de freno de aparcamiento de muelle.

Info

Publication number
ES2025815T3
ES2025815T3 ES198888830358T ES88830358T ES2025815T3 ES 2025815 T3 ES2025815 T3 ES 2025815T3 ES 198888830358 T ES198888830358 T ES 198888830358T ES 88830358 T ES88830358 T ES 88830358T ES 2025815 T3 ES2025815 T3 ES 2025815T3
Authority
ES
Spain
Prior art keywords
brake
servo
automodulator
members
trailer provided
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.)
Expired - Lifetime
Application number
ES198888830358T
Other languages
English (en)
Inventor
Domenico Angelillo
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.)
Bendix Heavy Vehicle Systems Italia SpA
Original Assignee
Bendix Heavy Vehicle Systems Italia SpA
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 Bendix Heavy Vehicle Systems Italia SpA filed Critical Bendix Heavy Vehicle Systems Italia SpA
Application granted granted Critical
Publication of ES2025815T3 publication Critical patent/ES2025815T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/1887—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 especially adapted for tractor-trailer combinations
    • 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
    • B60T13/24—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 gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B60T8/1812—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 characterised by the means for pressure reduction
    • B60T8/1818—Lever mechanism

Landscapes

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

Abstract

AUTOMODULADOR DE SERVOFRENO PARA UTILIZAR EN REMOLQUES PROVISTO DE UN SISTEMA DE FRENOS NEUMATICO, QUE ESTA MODIFICADO PARA PERMITIR QUE SE REALICEN TAMBIEN LAS FUNCIONES DE LA VALVULA DE SEGURIDAD DE SOBRECARGA. A ESTE FIN, UN PASO DE DESCARGA (26), QUE SE COMUNICA CON LA ATMOSFERA, SE HALLA FORMADO EN UNA CAMARA DE ENTRADA (22) DEL CUERPO (51) DEL AUTOMODULADOR DE SERVOFRENO (20), EN UNA POSICION TAL QUE EL ELEMENTO DE CONTROL (47), QUE ESTA EN UNA POSICION DE TRABAJO, PROVOCA QUE LA CAMARA DE CONTROL (33) SE CONECTE CON EL PASO DE DESCARGA (26), EVITANDO LA SOBRECARGA DE LOS ELEMENTOS DE FRENO DE APARCAMIENTO (6).
ES198888830358T 1987-09-15 1988-09-06 Automodulador de servofreno para un remolque provisto con un sistema de frenos neumaticos con miembros de freno de aparcamiento de muelle. Expired - Lifetime ES2025815T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8753647U IT212340Z2 (it) 1987-09-15 1987-09-15 Servoautomodulatore di frenata per un veicolo rimorchiabile provvistodi un impianto pneumatico di frenatura con elementi frenanti di parcheggio a molla

Publications (1)

Publication Number Publication Date
ES2025815T3 true ES2025815T3 (es) 1992-04-01

Family

ID=11284336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888830358T Expired - Lifetime ES2025815T3 (es) 1987-09-15 1988-09-06 Automodulador de servofreno para un remolque provisto con un sistema de frenos neumaticos con miembros de freno de aparcamiento de muelle.

Country Status (7)

Country Link
US (1) US4911505A (es)
EP (1) EP0308376B1 (es)
JP (1) JPH01132453A (es)
AT (1) ATE69205T1 (es)
DE (1) DE3866073D1 (es)
ES (1) ES2025815T3 (es)
IT (1) IT212340Z2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT212364Z2 (it) * 1987-12-23 1989-07-04 Magneti Marelli Spa Menti frenanti di parcheggio a modulatore di frenata per un auto molla veicolo provvisto di un impianto pneumatico di frenatura con ele
US5469648A (en) * 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
DE102008047631A1 (de) 2008-09-17 2010-03-25 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zum Betreiben eines Feststellbremsmoduls im Defektfall und zum Ausführen des Verfahrens geeignetes Feststellbremsmodul

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294455A (en) * 1964-04-03 1966-12-27 Bendix Westinghouse Automotive Vehicle fluid pressure brake system and control valve
DE1555308A1 (de) * 1965-07-01 1970-05-06 Magneti Marelli Spa Druckluftbremsanlage fuer Fahrzeuge
GB2013298B (en) * 1978-01-04 1982-07-21 Dewandre Co Ltd C Load sensing valves
DE3031105A1 (de) * 1980-08-16 1982-04-22 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Lastabhaengig geregelte zweileitungs-anhaengerbremsanlage
DE3034832A1 (de) * 1980-09-16 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Bremskraftregler
DE3224397C2 (de) * 1982-06-30 1986-04-10 Graubremse Gmbh, 6900 Heidelberg Überlastungsschutzrelaisventil für kombinierte Betriebs- und Federspeicherbremsanlagen von Fahrzeugen, insbesondere Straßenfahrzeugen
IT1153902B (it) * 1982-10-11 1987-01-21 Magneti Marelli Spa Impianto per la frenatura pneumatica di veicoli mediante elementi frenanti pneumatici e molleggiati
US4593954A (en) * 1984-10-17 1986-06-10 Hose America, Inc. Air brake valve system
IT1182587B (it) * 1985-10-02 1987-10-05 Magneti Marelli Spa Servoautomodulatore di frenata per veicoli rimorchiati provvisti di un impianto pneumatico di frenatura

Also Published As

Publication number Publication date
IT8753647V0 (it) 1987-09-15
EP0308376A1 (en) 1989-03-22
EP0308376B1 (en) 1991-11-06
IT212340Z2 (it) 1989-07-04
ATE69205T1 (de) 1991-11-15
US4911505A (en) 1990-03-27
DE3866073D1 (de) 1991-12-12
JPH01132453A (ja) 1989-05-24

Similar Documents

Publication Publication Date Title
SE8502227L (sv) Hydrauliskt bromssystem med slirningsreglering
GB1191382A (en) Improvements in or relating to Brake Boosters.
SE8803179L (sv) Saett och arrangemang foer bromsanpassning mellan ett dragfordon och en tillkopplad semitrailer
ES2025815T3 (es) Automodulador de servofreno para un remolque provisto con un sistema de frenos neumaticos con miembros de freno de aparcamiento de muelle.
ES2026572T3 (es) Distribuidor de tipo doble para un sistema de frenado neumatico para un vehiculo a motor equipado con un dispositivo de retardo auxiliar.
ES8601410A1 (es) Perfeccionamientos en un amplificador hidraulicos para un sistemas de frenos
ATE19378T1 (de) Antiblockiersystem, insbesondere fuer ein mehrachs-fahrzeug.
SE8105263L (sv) Slepvagns-styrventil
ATE177T1 (de) Pneumatikfahrzeugbremseinrichtung.
DE3877855D1 (de) Kraftfahrzeug-bremsanlage.
ATE10077T1 (de) Motorwagen-bremsventil.
ES2037282T3 (es) Un modulador de frenado para un vehiculo de motor provisto de un sistema de frenado neumatico con elementos elasticos de freno de aparcamiento.
DE3468198D1 (en) Automatic draining device for air-operated systems
EP0247977A3 (en) Brake actuator for railway vehicles and the like
DK407580A (da) Saenkeindretning til et foererbremseventilanlaeg til skinnekoeretoejer
DE58900318D1 (de) Anhaenger-steuerventil fuer druckmittelbetaetigte bremsanlagen von nutzfahrzeugen.
ATE34344T1 (de) Anhaenger-steuerventil.
JPS55160646A (en) Brake cylinder
DE3661151D1 (en) Actuating pressure amplifier for motor vehicles
JPS5663539A (en) Braking controller for car
GB1425417A (en) Brake pressure control valve assemblies
EP0319490A3 (en) A pneumatic valve for controlling the braking of a trailer, in particular a servo-distributor with adjustable predominance
ATE1770T1 (de) Druckregler an einem fuehrerbremsventil einer indirekt wirkenden druckluftbremse.
GB854491A (en) Improvements in or relating to air pressure braking systems
FR2592928A1 (fr) Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 308376

Country of ref document: ES