FR2450726A1 - Dispositif de freinage directionnel pour vehicule a freinage hydraulique - Google Patents
Dispositif de freinage directionnel pour vehicule a freinage hydrauliqueInfo
- 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
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.
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)
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)
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)
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)
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 |
-
1979
- 1979-03-09 DE DE2909279A patent/DE2909279C2/de not_active Expired
-
1980
- 1980-02-21 GB GB8005939A patent/GB2048184B/en not_active Expired
- 1980-03-05 FR FR8004911A patent/FR2450726B1/fr not_active Expired
- 1980-03-07 IT IT20441/80A patent/IT1130933B/it active
Patent Citations (5)
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)
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 |