ES2032118T3 - Corrector de frenado subordinado a la carga de un vehiculo en funcion de la posicion estable de este ultimo. - Google Patents

Corrector de frenado subordinado a la carga de un vehiculo en funcion de la posicion estable de este ultimo.

Info

Publication number
ES2032118T3
ES2032118T3 ES198989400716T ES89400716T ES2032118T3 ES 2032118 T3 ES2032118 T3 ES 2032118T3 ES 198989400716 T ES198989400716 T ES 198989400716T ES 89400716 T ES89400716 T ES 89400716T ES 2032118 T3 ES2032118 T3 ES 2032118T3
Authority
ES
Spain
Prior art keywords
corrector
last
load
vehicle
piston
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
ES198989400716T
Other languages
English (en)
Inventor
Jean-Jacques Bendix France Carre
Pascal Bendix France Picot
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 Europe Services Techniques SA
Original Assignee
Bendix Europe Services Techniques 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 Bendix Europe Services Techniques SA filed Critical Bendix Europe Services Techniques SA
Application granted granted Critical
Publication of ES2032118T3 publication Critical patent/ES2032118T3/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
    • 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
    • B60T8/1831—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 pressure reducing or limiting valves
    • 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
    • B60T8/1837—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 load-detecting arrangements
    • B60T8/185—Arrangements for detecting vehicle level
    • 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
    • B60T8/1837—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 load-detecting arrangements
    • B60T8/1856—Arrangements for detecting suspension spring load
    • B60T8/1862—Arrangements for detecting suspension spring load comprising sensors of the type providing a fluid output signal representing the load on the vehicle suspension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S280/00—Land vehicles
    • Y10S280/01—Load responsive, leveling of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

EL PRESENTE INVENTO ES UN CORRECTOR DE FRENADO ASISTIDO POR LA CARGA DE UN VEHICULO A PESAR DE LA VARIACION EVENTUAL DE LA ELEVACION DE ASENTAMIENTO DE ESTE ULTIMO. SEGUN EL INVENTO, EL CORRECTOR COMPRENDE: -UN CAPTADOR FLUIDICO DE PRESION ENTRE EL CHASIS DEL VEHICULO Y EL EXTREMO CORRESPONDIENTE DE UN RESORTE DE SUSPENSION DEL VEHICULO. -UN CUENRPO (1) EN EL CUAL ESTA MONTADO EN MOVIMIENTO AL MENOS UN PISTON (2,3) CONTROLADO POR UNA BARRA DE ACCIONAMIENTO (10) Y ARREGLADO DE FORMA PARA COOPERAR CON UN ELEMENTO DE FRENO ENTRE UNA ENTRADA Y UNA SALIDA DEL CORRECTOR, EL CUERPOY EL CAPTADOR FLUIDICO ESTAN FLUIDICAMENTE UNIDOS DE FORMA QUE LA VARIACION DE LA PRESION DETERMNA UNA PRIMERA FUERZA APLICADA AL PISTON Y - UN CAPTADOR DE LA ALTURA DE POSICION DEL VEHICULO, CUYA RESPUESTA DETERMINA UNA SEGUNDA FUERZA APLICADA IGUALMENTE AL PISTON. LAS PRIMERA Y SEGUNDA FUERZAS SE COMBINAN PARA ACTUAR SOBRE EL PISTON (2,3).
ES198989400716T 1988-03-30 1989-03-15 Corrector de frenado subordinado a la carga de un vehiculo en funcion de la posicion estable de este ultimo. Expired - Lifetime ES2032118T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8804164A FR2629412B1 (fr) 1988-03-30 1988-03-30 Correcteur de freinage asservi a la charge d'un vehicule en fonction de l'assiette de ce dernier

Publications (1)

Publication Number Publication Date
ES2032118T3 true ES2032118T3 (es) 1993-01-01

Family

ID=9364779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989400716T Expired - Lifetime ES2032118T3 (es) 1988-03-30 1989-03-15 Corrector de frenado subordinado a la carga de un vehiculo en funcion de la posicion estable de este ultimo.

Country Status (7)

Country Link
US (1) US4925251A (es)
EP (1) EP0335764B1 (es)
JP (1) JPH01306354A (es)
KR (1) KR890014314A (es)
DE (1) DE68901484D1 (es)
ES (1) ES2032118T3 (es)
FR (1) FR2629412B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646389A1 (fr) * 1989-04-28 1990-11-02 Bendix France Correcteur de freinage
FR2651184B1 (fr) * 1989-08-31 1991-10-25 Bendix France Piece d'appui pour element de suspension.
JP2544479Y2 (ja) * 1991-05-07 1997-08-20 自動車機器株式会社 荷重応動制動液圧制御装置
GB2291945B (en) * 1994-08-02 1999-01-20 Monroe Auto Equipment Co Control system for load levelling applications
FR2718695B1 (fr) * 1994-04-19 1996-06-07 Alliedsignal Automotive Espana Correcteur de freinage à clapet double.
ATE248731T1 (de) * 1999-01-15 2003-09-15 Glide Rite Products Ltd Lastabhängiges system
JP3861744B2 (ja) * 2002-05-14 2006-12-20 株式会社アドヴィックス 荷重応答式制動液圧制御装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE719810C (de) * 1941-04-28 1942-04-17 Westinghouse Bremsen Ges M B H Bremskraftregler fuer Druckluftbremsen, besonders von Lastzuganhaengern
FR1286865A (fr) * 1961-01-27 1962-03-09 Dba Sa Répartiteur de freinage pour véhicule à éléments de suspension à pression de fluide
FR1288940A (fr) * 1961-02-17 1962-03-30 Installation de freinage pour véhicule
DE2531756B1 (de) * 1975-07-16 1976-04-08 Wabco Westinghouse Gmbh Lastabhaengige Anlenkvorrichtung fuer Bremskraftregler von Fahrzeugen
GB1542507A (en) * 1976-07-29 1979-03-21 Automotive Prod Co Ltd Hydraulic brakes
GB1577029A (en) * 1977-05-19 1980-10-15 Griling Ltd Vehicle load sensing assemblies
DE2907425A1 (de) * 1979-02-26 1981-02-12 Wabco Fahrzeugbremsen Gmbh Automatisch-lastabhaengige bremskraftregeleinrichtung
FR2499922A1 (fr) * 1981-02-19 1982-08-20 Dba Dispositif de reglage de la pression de freinage d'un vehicule
JPS5957054A (ja) * 1982-09-24 1984-04-02 Akebono Brake Ind Co Ltd 荷重応答型ブレ−キ液圧制御装置に用いる車高調節量吸収機構
JPS5989255A (ja) * 1982-11-10 1984-05-23 Toyota Motor Corp 車高調整装置付車両のブレ−キ液圧制御装置
FR2559722B1 (fr) * 1984-02-22 1986-12-05 Dba Correcteur de freinage influence par la charge du vehicule
FR2562017B1 (fr) * 1984-03-28 1986-07-18 Dba Dispositif de securite sur correcteur de freinage
FR2588228B1 (fr) * 1985-10-09 1987-12-04 Bendix France Correcteur de freinage a commande pneumatique
IT1184048B (it) * 1985-12-27 1987-10-22 Magneti Marelli Spa Impianto di frenatura per autoveicoli provvisti di sospensioni autolivellanti a molle pneumatiche
FR2611628B1 (fr) * 1987-02-26 1990-11-30 Bendix France Correcteur de freinage asservi a la charge d'un vehicule

Also Published As

Publication number Publication date
KR890014314A (ko) 1989-10-23
FR2629412A1 (fr) 1989-10-06
JPH01306354A (ja) 1989-12-11
FR2629412B1 (fr) 1991-10-25
US4925251A (en) 1990-05-15
EP0335764B1 (fr) 1992-05-13
DE68901484D1 (de) 1992-06-17
EP0335764A1 (fr) 1989-10-04

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