FR2450726A1 - Dispositif de freinage directionnel pour vehicule a freinage hydraulique - Google Patents

Dispositif de freinage directionnel pour vehicule a freinage hydraulique

Info

Publication number
FR2450726A1
FR2450726A1 FR8004911A FR8004911A FR2450726A1 FR 2450726 A1 FR2450726 A1 FR 2450726A1 FR 8004911 A FR8004911 A FR 8004911A FR 8004911 A FR8004911 A FR 8004911A FR 2450726 A1 FR2450726 A1 FR 2450726A1
Authority
FR
France
Prior art keywords
braking
directional
vehicle
hydraulic
braking device
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
FR8004911A
Other languages
English (en)
Other versions
FR2450726B1 (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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves 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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2450726A1 publication Critical patent/FR2450726A1/fr
Application granted granted Critical
Publication of FR2450726B1 publication Critical patent/FR2450726B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means
    • 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
    • B60T13/12—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 liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE FREINAGE DIRECTIONNEL POUR VEHICULE A FREINAGE HYDRAULIQUE. CE DISPOSITIF COMPREND DEUX SOUPAPES DE COMMANDE 35, 36 COMMANDEES RESPECTIVEMENT PAR DEUX PEDALES DE FREINS 15, 16 QUI AGISSENT EGALEMENT SUR UN MAITRE-CYLINDRE 20. CELUI-CI EST RELIE A UNE CHAMBRE D'ADMISSION COMMUNE 39 QUI PEUT ETRE RELIEE AUX CHAMBRES DE SORTIES INDEPENDANTES 33, 34 PAR DES SOUPAPES DE COMPENSATION 43, 44, 50 QUI SONT OUVERTES EN L'ABSENCE DE FREINAGE ET SONT FERMEES DES QU'UNE PEDALE EST ACTIONNEE. L'INVENTION S'APPLIQUE EN PARTICULIER AUX VEHICULES AGRICOLES.
FR8004911A 1979-03-09 1980-03-05 Dispositif de freinage directionnel pour vehicule a freinage hydraulique Expired FR2450726B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2909279A DE2909279C2 (de) 1979-03-09 1979-03-09 Lenkbremseinrichtung für ein hydraulisch bremsbares Fahrzeug mit zwei auf einen gemeinsamen Hauptbremszylinder einwirkenden Bremspedalen

Publications (2)

Publication Number Publication Date
FR2450726A1 true FR2450726A1 (fr) 1980-10-03
FR2450726B1 FR2450726B1 (fr) 1986-12-12

Family

ID=6064939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004911A Expired FR2450726B1 (fr) 1979-03-09 1980-03-05 Dispositif de freinage directionnel pour vehicule a freinage hydraulique

Country Status (4)

Country Link
DE (1) DE2909279C2 (fr)
FR (1) FR2450726B1 (fr)
GB (1) GB2048184B (fr)
IT (1) IT1130933B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515124A1 (fr) * 1981-10-27 1983-04-29 Lucas Ind Plc Systeme de freinage pour vehicule
FR2545773A1 (fr) * 1983-05-14 1984-11-16 Teves Gmbh Alfred Installation hydraulique de freinage et de direction, notamment pour tracteur agricole.
EP0314641A2 (fr) * 1987-10-26 1989-05-03 SAME S.p.A. Circuit hydraulique de freinage pour tracteurs
ITTO20100758A1 (it) * 2010-09-16 2012-03-17 Vhit Spa Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura
ITMO20130256A1 (it) * 2013-09-20 2015-03-21 Studio Tecnico 6M Srl Dispositivo di frenatura per macchine agricole
WO2016055922A1 (fr) * 2014-10-09 2016-04-14 Vhit S.P.A. Dispositif d'équilibrage de pression pour systèmes hydrauliques de freinage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074272B (en) * 1980-04-17 1984-02-29 Lucas Industries Ltd Hydraulic braking system
DE3140923A1 (de) * 1981-10-15 1983-05-05 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische lenkbremsvorrichtung fuer fahrzeuge
DE3202572A1 (de) * 1982-01-27 1983-08-04 Alfred Teves Gmbh, 6000 Frankfurt Kombinierte brems- und lenkbremsanlage fuer fahrzeuge
DE3243366A1 (de) * 1982-11-24 1984-05-24 Alfred Teves Gmbh, 6000 Frankfurt Steuereinrichtung fuer eine hydraulische brems- und lenkbremsanlage
GB2140516B (en) * 1983-05-25 1987-04-01 Automotive Products Plc Hydraulic braking system
DE3329143A1 (de) * 1983-08-12 1985-02-21 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Geberzylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452458A (fr) * 1965-03-10 1966-02-25 Teves Kg Alfred Soupape de commutation pour un système hydraulique de frein de direction
DE1405861A1 (de) * 1960-07-18 1968-11-07 Perrot Bremse Gmbh Deutsche Lenkbremseinrichtung fuer Kraftfahrzeuge
US3459000A (en) * 1966-07-05 1969-08-05 Teves Kg Alfred Dual-network hydraulic system and valve arrangement for controlling same
GB1193984A (en) * 1967-09-05 1970-06-03 Automotive Prod Co Ltd Improvements in or relating to Valves more particularly for use in Liquid Pressure Braking Systems
GB1267649A (en) * 1970-07-21 1972-03-22 Ifa Getriebewerke Brandenburg Improvements in or relating to a vehicle provided with a brake slewing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741337A (en) * 1951-04-18 1956-04-10 Int Harvester Co Selective vehicle brake-engaging apparatus
DE1480202A1 (de) * 1964-05-21 1969-02-13 Josef Strakata Unfall-Sicherungen an Kraftfahrzeugen,insbesondere zur Verminderung gesundheitlicher Gefahren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1405861A1 (de) * 1960-07-18 1968-11-07 Perrot Bremse Gmbh Deutsche Lenkbremseinrichtung fuer Kraftfahrzeuge
FR1452458A (fr) * 1965-03-10 1966-02-25 Teves Kg Alfred Soupape de commutation pour un système hydraulique de frein de direction
US3459000A (en) * 1966-07-05 1969-08-05 Teves Kg Alfred Dual-network hydraulic system and valve arrangement for controlling same
GB1193984A (en) * 1967-09-05 1970-06-03 Automotive Prod Co Ltd Improvements in or relating to Valves more particularly for use in Liquid Pressure Braking Systems
GB1267649A (en) * 1970-07-21 1972-03-22 Ifa Getriebewerke Brandenburg Improvements in or relating to a vehicle provided with a brake slewing system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515124A1 (fr) * 1981-10-27 1983-04-29 Lucas Ind Plc Systeme de freinage pour vehicule
FR2545773A1 (fr) * 1983-05-14 1984-11-16 Teves Gmbh Alfred Installation hydraulique de freinage et de direction, notamment pour tracteur agricole.
EP0314641A2 (fr) * 1987-10-26 1989-05-03 SAME S.p.A. Circuit hydraulique de freinage pour tracteurs
EP0314641A3 (en) * 1987-10-26 1990-07-04 Same S.P.A. A hydraulic braking circuit for tractors
ITTO20100758A1 (it) * 2010-09-16 2012-03-17 Vhit Spa Dispositivo idraulico di comando della frenatura in veicoli con doppio pedale di frenatura
WO2012035498A3 (fr) * 2010-09-16 2012-09-13 Vhit S.P.A. Dispositif hydraulique permettant de contrôler le freinage des véhicules qui sont dotés de deux pédales de frein
US9126574B2 (en) 2010-09-16 2015-09-08 Vhit S.P.A. Hydraulic device for controlling braking in vehicles with two braking pedals
ITMO20130256A1 (it) * 2013-09-20 2015-03-21 Studio Tecnico 6M Srl Dispositivo di frenatura per macchine agricole
EP2851248A1 (fr) * 2013-09-20 2015-03-25 Studio Tecnico 6 M S.R.L. Dispositif de freinage pour machines agricoles
US9457778B2 (en) 2013-09-20 2016-10-04 Studio Tecnico 6 M S.R.L. Braking device for agricultural machines
WO2016055922A1 (fr) * 2014-10-09 2016-04-14 Vhit S.P.A. Dispositif d'équilibrage de pression pour systèmes hydrauliques de freinage

Also Published As

Publication number Publication date
GB2048184B (en) 1983-02-16
DE2909279C2 (de) 1986-06-12
DE2909279A1 (de) 1980-09-18
IT1130933B (it) 1986-06-18
IT8020441A0 (it) 1980-03-07
FR2450726B1 (fr) 1986-12-12
GB2048184A (en) 1980-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse