FR2592348A1 - Circuit de freinage pour vehicule a suspension pneumatique a mise a niveau automatique - Google Patents

Circuit de freinage pour vehicule a suspension pneumatique a mise a niveau automatique

Info

Publication number
FR2592348A1
FR2592348A1 FR8618217A FR8618217A FR2592348A1 FR 2592348 A1 FR2592348 A1 FR 2592348A1 FR 8618217 A FR8618217 A FR 8618217A FR 8618217 A FR8618217 A FR 8618217A FR 2592348 A1 FR2592348 A1 FR 2592348A1
Authority
FR
France
Prior art keywords
vehicle
correction device
brake circuit
air suspension
braking
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
FR8618217A
Other languages
English (en)
Other versions
FR2592348B1 (fr
Inventor
Virginio Maggioni
Antonio Rapa
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli 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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Publication of FR2592348A1 publication Critical patent/FR2592348A1/fr
Application granted granted Critical
Publication of FR2592348B1 publication Critical patent/FR2592348B1/fr
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
    • B60T8/1837—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
    • B60T8/1843—Arrangements for detecting air spring pressure

Landscapes

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

Abstract

L'invention concerne les circuits de freinage des véhicules ayant des suspensions à mise à niveau automatique. Elle se rapporte à un circuit de freinage qui comporte un dispositif 10 de correction de freinage relié de manière connue aux organes de manîoeuvre des freins des roues d'un essieu d'un véhicule, par exemple l'essieu arrière, un organe de commande 10c étant destiné à réguler la pression de travail du dispositif de correction 10. Le circuit comporte en outre un dispositif de commande 12 destiné à appliquer à l'organe de commande 10c du dispositif de correction 10 une force qui varie de manière prédéterminée avec la pression de l'air dans des ressorts pneumatiques 7 de la suspension du véhicule. Application aux circuits de freinage des véhicules à suspensions pneumatiques à mise à niveau automatique. (CF DESSIN DANS BOPI)
FR868618217A 1985-12-27 1986-12-26 Circuit de freinage pour vehicule a suspension pneumatique a mise a niveau automatique Expired - Lifetime FR2592348B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68110/85A IT1184048B (it) 1985-12-27 1985-12-27 Impianto di frenatura per autoveicoli provvisti di sospensioni autolivellanti a molle pneumatiche

Publications (2)

Publication Number Publication Date
FR2592348A1 true FR2592348A1 (fr) 1987-07-03
FR2592348B1 FR2592348B1 (fr) 1991-06-07

Family

ID=11307920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868618217A Expired - Lifetime FR2592348B1 (fr) 1985-12-27 1986-12-26 Circuit de freinage pour vehicule a suspension pneumatique a mise a niveau automatique

Country Status (8)

Country Link
US (1) US4773712A (fr)
JP (1) JPS62122764U (fr)
DE (1) DE3644338A1 (fr)
ES (1) ES1001259Y (fr)
FR (1) FR2592348B1 (fr)
GB (1) GB2184803B (fr)
IT (1) IT1184048B (fr)
SE (1) SE8605501L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622213A1 (de) * 1986-07-02 1988-01-07 Teves Gmbh Alfred Druckregeleinrichtung, insbesondere fuer druckmittelbetaetigbare kraftfahrzeugbremssysteme
IT212351Z2 (it) * 1987-12-14 1989-07-04 Magneti Marelli Spa Dispositivo correttore di frenata per un autoveicolo provvisto di un impianto idraulico di frenatura edi un sistema di livellamento automatico a molle pneumatiche
FR2629412B1 (fr) * 1988-03-30 1991-10-25 Bendix France Correcteur de freinage asservi a la charge d'un vehicule en fonction de l'assiette de ce dernier
DE3817208A1 (de) * 1988-05-20 1989-11-23 Teves Gmbh Alfred Tellerkolben mit druckentlasteter rollmembran, insbesondere fuer einen bremskraftregler
DE3920290A1 (de) * 1988-12-03 1990-06-07 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals
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.
WO1993019959A1 (fr) * 1992-04-07 1993-10-14 Driverite Limited Perfectionnements concernant des suspensions auxiliaires
DE4315827A1 (de) * 1993-05-12 1994-11-17 Teves Gmbh Alfred Bremsdruckminderer
DE19727110A1 (de) * 1997-06-26 1999-01-07 Knorr Bremse Systeme Lastbremsventil, insbesondere für luftgefederte Anhänger von Nutzfahrzeugen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137205A1 (fr) * 1970-07-29 1972-02-03
DE2322819A1 (de) * 1973-05-05 1974-11-21 Bosch Gmbh Robert Bremsdruckregler fuer druckluftbremsanlagen an kraftfahrzeugen
DE2430882A1 (de) * 1974-06-27 1976-01-08 Daimler Benz Ag Bremskraftregelvorrichtung fuer nutzfahrzeuge mit pneumatischer oder hydropneumatischer federung
GB1542507A (en) * 1976-07-29 1979-03-21 Automotive Prod Co Ltd Hydraulic brakes
US4302058A (en) * 1980-02-25 1981-11-24 Nippon Air Brake Co., Ltd. Variable load valve device
JPS6082471A (ja) * 1983-10-14 1985-05-10 Hino Motors Ltd 車両の制動力制御装置
EP0156666A1 (fr) * 1984-02-22 1985-10-02 BENDIX France Correcteur de freinage perfectionné

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052441B (de) * 1957-07-08 1959-03-12 Westinghouse Bremsen Ges M B H Lastabhaengiger Bremskraftregler fuer Fahrzeuge, insbesondere Schienenfahrzeuge
US2940796A (en) * 1957-07-08 1960-06-14 Westinghouse Bremsen Gmbh Load-responsive brake control apparatus
DE1080876B (de) * 1957-10-30 1960-04-28 Westinghouse Bremsen Gmbh Bremskraftregler fuer die Druckluft-bremseinrichtung an Fahrzeugen, insbesondere Kraftfahrzeugen, mit Luftfederung
GB1054232A (fr) * 1961-09-16
GB1134214A (en) * 1965-02-23 1968-11-20 Girling Ltd Brake control means for vehicles
GB1174775A (en) * 1966-10-28 1969-12-17 Dewandre Co Ltd C Improvements in or relating to Air Pressure Operated Braking Systems
GB1304350A (fr) * 1969-04-17 1973-01-24
JPS5926506B2 (ja) * 1976-04-08 1984-06-28 株式会社ナブコ 応荷重装置
GB1589922A (en) * 1977-01-14 1981-05-20 Automotive Prod Co Ltd Vehicle fluid pressure braking system
DE2739362A1 (de) * 1977-09-01 1979-03-15 Bosch Gmbh Robert Lastabhaengiger bremskraftregler
DE2743191C2 (de) * 1977-09-26 1984-07-19 Alfred Teves Gmbh, 6000 Frankfurt Lastabhängig arbeitender Bremskraftregler
DE2757539C2 (de) * 1977-12-23 1986-10-09 Robert Bosch Gmbh, 7000 Stuttgart Mitteldrucksteuergerät für eine automatisch lastabhängige Bremskraftregelung bei Kraftfahrzeugen
DE2917073C2 (de) * 1979-04-27 1983-12-29 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Lastabhängige Steuerung von Bremskraftreglern
DE2917936C3 (de) * 1979-05-04 1993-12-23 Wabco Vermoegensverwaltung Automatisch-lastabhängiger Bremskraftregler
DE2924836A1 (de) * 1979-06-20 1981-01-15 Wabco Fahrzeugbremsen Gmbh Automatisch-lastabhaengiger bremskraftregler
GB2130322B (en) * 1982-09-17 1987-04-08 Nissin Kogyo Kk Vehicle load dependent braking
FR2564401B1 (fr) * 1984-05-17 1989-07-28 Dba Dispositif de commande pour correcteur de freinage
GB8504636D0 (en) * 1985-02-22 1985-03-27 Lucas Ind Plc Brake pressure control valve

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137205A1 (fr) * 1970-07-29 1972-02-03
DE2322819A1 (de) * 1973-05-05 1974-11-21 Bosch Gmbh Robert Bremsdruckregler fuer druckluftbremsanlagen an kraftfahrzeugen
DE2430882A1 (de) * 1974-06-27 1976-01-08 Daimler Benz Ag Bremskraftregelvorrichtung fuer nutzfahrzeuge mit pneumatischer oder hydropneumatischer federung
GB1542507A (en) * 1976-07-29 1979-03-21 Automotive Prod Co Ltd Hydraulic brakes
US4302058A (en) * 1980-02-25 1981-11-24 Nippon Air Brake Co., Ltd. Variable load valve device
JPS6082471A (ja) * 1983-10-14 1985-05-10 Hino Motors Ltd 車両の制動力制御装置
EP0156666A1 (fr) * 1984-02-22 1985-10-02 BENDIX France Correcteur de freinage perfectionné

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 226 (M-412)[1949], 12 septembre 1985; & JP-A-60 82 471 (HINO JIDOSHA KOGYO K.K.) 10-05-1985 *

Also Published As

Publication number Publication date
GB8630575D0 (en) 1987-02-04
SE8605501D0 (sv) 1986-12-19
JPS62122764U (fr) 1987-08-04
US4773712A (en) 1988-09-27
ES1001259Y (es) 1989-02-01
IT8568110A0 (it) 1985-12-27
GB2184803B (en) 1989-04-26
ES1001259U (es) 1988-04-16
IT1184048B (it) 1987-10-22
FR2592348B1 (fr) 1991-06-07
SE8605501L (sv) 1987-06-28
DE3644338A1 (de) 1987-07-16
GB2184803A (en) 1987-07-01

Similar Documents

Publication Publication Date Title
US5135203A (en) Vehicle leveling shock absorber assembly
FR2592348A1 (fr) Circuit de freinage pour vehicule a suspension pneumatique a mise a niveau automatique
AU4614293A (en) Axle suspension systems
WO2004054825A3 (fr) Bras d'articulation de suspension
DK0918955T3 (da) Bøsninger for akselophængningssystemer
EP0133743A3 (fr) Jambe de suspension à entretien facile pour un véhicule à moteur
GB1267838A (en) A front wheel drive vehicle including an independent front suspension system
ATE360543T1 (de) Hydropneumatisches aufhängungssystem
SE8901581L (sv) Saett att reglera en tryckluftunderstoedd fordonsfjaedring
CA2121181A1 (fr) Ameliorations aux suspensions independantes
ATE53972T1 (de) Achsanhebevorrichtung fuer luftgefederte fahrzeugachse.
SE9703832L (sv) Hjulaxelupphängning för ett fordon
SE8901582L (sv) Tryckluftunderstoedd fordonsfjaedring
ATE19378T1 (de) Antiblockiersystem, insbesondere fuer ein mehrachs-fahrzeug.
ATE10076T1 (de) Druckluftbremsanlage fuer luftgefederte dreiund mehrachs-strassenfahrzeuge.
JPS5881809A (ja) ばね体積を変化させるための装置
DE59203909D1 (de) Bremsdruckregeleinrichtung zur Verschleissoptimierung zwischen Bremsen von Nutzfahrzeugen.
AU2001262999A1 (en) Vehicle suspension systems
EP1288029A3 (fr) Bride de fixation d'essieu et de ressort pneumatique intégrée pour suspensions de véhicule
SU1046143A1 (ru) Транспортное средство
DE3566643D1 (en) Rear suspension of an automotive vehicle
FR2506242A1 (fr) Dispositif de commande de pression de freinage en fonction de la charge, pour installations de freinage de vehicules automobiles
ES2144706T3 (es) Dispositivo de mando de altura automatico y manual para un eje de vehiculo automovil de suspension hidroneumatica o analoga.
JPH0326046Y2 (fr)
SE8500303L (sv) Fjedersystem for separat hjulupphengning vid terrenggaende hjulfordon

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 27/87

ST Notification of lapse