FR2448472A1 - Dispositif de direction assistee d'un vehicule - Google Patents
Dispositif de direction assistee d'un vehiculeInfo
- Publication number
- FR2448472A1 FR2448472A1 FR8001836A FR8001836A FR2448472A1 FR 2448472 A1 FR2448472 A1 FR 2448472A1 FR 8001836 A FR8001836 A FR 8001836A FR 8001836 A FR8001836 A FR 8001836A FR 2448472 A1 FR2448472 A1 FR 2448472A1
- Authority
- FR
- France
- Prior art keywords
- vehicle
- discs
- steering device
- power steering
- assisted
- 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
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
- B62D5/083—Rotary valves
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
DISPOSITIF DE DIRECTION ASSISTEE D'UN VEHICULE. LES DEUX PARTIES 13A ET 13B DE LA COLONNE DE DIRECTION ONT UN JEU ANGULAIRE RELATIF LIMITE PERMETTANT UN DECALAGE ANGULAIRE SOUS L'ACTION DE MOYENS PILOTES, CE QUI PERMET DE DECALER LES DISQUES ROTORS 26 ET 27 L'UN PAR RAPPORT A L'AUTRE. CES DISQUES SONT DISPOSES ENTRE DEUX STATORS 25 ET 28 POUR FORMER UN DISTRIBUTEUR HYDRAULIQUE ENTRE LA CENTRALE D'ASSISTANCE 17, 18 ET L'ACTUATEUR 19. DES CANAUX D'EQUILIBRAGE DES PRESSIONS 50 ET 51 SONT MENAGES DANS L'UN AU MOINS DES DISQUES ROTORS. APPLICATIONS: DIRECTIONS ASSISTEES DE VEHICULES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP79400085A EP0004212B1 (fr) | 1978-02-23 | 1979-02-08 | Dispositif de direction assistée d'un véhicule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448472A1 true FR2448472A1 (fr) | 1980-09-05 |
FR2448472B1 FR2448472B1 (fr) | 1983-12-23 |
Family
ID=8186489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001836A Granted FR2448472A1 (fr) | 1979-02-08 | 1980-01-29 | Dispositif de direction assistee d'un vehicule |
Country Status (7)
Country | Link |
---|---|
US (1) | US4414883A (fr) |
JP (1) | JPS55106871A (fr) |
DE (2) | DE8003401U1 (fr) |
ES (1) | ES488333A1 (fr) |
FR (1) | FR2448472A1 (fr) |
GB (1) | GB2044700B (fr) |
IT (1) | IT1209767B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485146A1 (fr) * | 1980-06-23 | 1981-12-24 | Valeo | Dispositif d'equilibrage pour un appareil a fluide sous pression comportant deux organes mobiles l'un par rapport a l'autre et ses applications, notamment son application a une direction assistee de vehicule |
FR2505763A1 (fr) * | 1981-05-12 | 1982-11-19 | Valeo | Dispositif de direction assistee d'un vehicule |
FR2509245A1 (fr) * | 1981-07-08 | 1983-01-14 | Valeo | Dispositif de direction assistee d'un vehicule |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4035838A1 (de) * | 1990-11-10 | 1992-07-23 | Grohe Armaturen Friedrich | Wasserventil fuer sanitaere anlagen |
FR2670169B1 (fr) * | 1990-12-07 | 1997-03-07 | Valeo | Dispositif de moyens de manoeuvre d'une installation pour vehicule automobile a direction hydraulique assistee |
DE4209647A1 (de) * | 1992-03-25 | 1993-09-30 | Teves Gmbh Alfred | Drehschieberventil mit horizontal angeordneten Steueröffnungen für eine Servolenkung |
WO1996025318A1 (fr) * | 1995-02-17 | 1996-08-22 | Trw Fahrwerksysteme Gmbh & Co. Kg | Soupape de braquage a tiroir rotatif |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2372065A1 (fr) * | 1976-11-29 | 1978-06-23 | Bendiberica Sa | |
FR2398653A1 (fr) * | 1977-07-29 | 1979-02-23 | Honda Motor Co Ltd | Dispositif de direction assistée pour véhicule |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US323144A (en) * | 1885-07-28 | Valve | ||
US2917079A (en) * | 1957-11-12 | 1959-12-15 | Gen Motors Corp | Fluid power steering control valve |
US2988059A (en) * | 1958-05-08 | 1961-06-13 | Gen Motors Corp | Fluid power steering control valve |
US3227178A (en) * | 1963-01-02 | 1966-01-04 | Ford Motor Co | Fluid servo valve for a power steering gear |
BE758118A (fr) * | 1969-11-07 | 1971-04-01 | Riva Calzoni Spa | Distributeur pour moteurs hydrauliques a pistons rayonnants et autres moteurs analogues |
JPS4923172A (fr) * | 1972-06-26 | 1974-03-01 | ||
JPS512179A (en) * | 1974-06-24 | 1976-01-09 | Kobe Steel Ltd | Koiruzaino isokonbeyaasochi |
GB2000089B (en) * | 1977-06-11 | 1982-03-17 | Bendiberica Sa | Power steering mechanism |
FR2418132A1 (fr) * | 1978-02-23 | 1979-09-21 | Ferodo Sa | Dispositif de direction assistee d'un vehicule |
US4232708A (en) * | 1979-06-25 | 1980-11-11 | Trw Inc. | Fluid controller |
-
1980
- 1980-01-29 FR FR8001836A patent/FR2448472A1/fr active Granted
- 1980-02-01 US US06/117,483 patent/US4414883A/en not_active Expired - Lifetime
- 1980-02-05 GB GB8003773A patent/GB2044700B/en not_active Expired
- 1980-02-07 IT IT1243680A patent/IT1209767B/it active
- 1980-02-07 JP JP1425180A patent/JPS55106871A/ja active Pending
- 1980-02-07 ES ES488333A patent/ES488333A1/es not_active Expired
- 1980-02-08 DE DE19808003401U patent/DE8003401U1/de not_active Expired
- 1980-02-08 DE DE19803004763 patent/DE3004763A1/de not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2372065A1 (fr) * | 1976-11-29 | 1978-06-23 | Bendiberica Sa | |
FR2398653A1 (fr) * | 1977-07-29 | 1979-02-23 | Honda Motor Co Ltd | Dispositif de direction assistée pour véhicule |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485146A1 (fr) * | 1980-06-23 | 1981-12-24 | Valeo | Dispositif d'equilibrage pour un appareil a fluide sous pression comportant deux organes mobiles l'un par rapport a l'autre et ses applications, notamment son application a une direction assistee de vehicule |
FR2505763A1 (fr) * | 1981-05-12 | 1982-11-19 | Valeo | Dispositif de direction assistee d'un vehicule |
US4492283A (en) * | 1981-05-12 | 1985-01-08 | Valeo | Power-assisted steering device for motor vehicles |
FR2509245A1 (fr) * | 1981-07-08 | 1983-01-14 | Valeo | Dispositif de direction assistee d'un vehicule |
Also Published As
Publication number | Publication date |
---|---|
ES488333A1 (es) | 1980-09-16 |
IT8012436A0 (it) | 1980-02-07 |
JPS55106871A (en) | 1980-08-16 |
DE3004763A1 (de) | 1980-08-21 |
IT1209767B (it) | 1989-08-30 |
GB2044700A (en) | 1980-10-22 |
US4414883A (en) | 1983-11-15 |
DE8003401U1 (de) | 1980-05-29 |
GB2044700B (en) | 1983-06-02 |
FR2448472B1 (fr) | 1983-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |