FR2448472B1 - - Google Patents
Info
- Publication number
- FR2448472B1 FR2448472B1 FR8001836A FR8001836A FR2448472B1 FR 2448472 B1 FR2448472 B1 FR 2448472B1 FR 8001836 A FR8001836 A FR 8001836A FR 8001836 A FR8001836 A FR 8001836A FR 2448472 B1 FR2448472 B1 FR 2448472B1
- Authority
- FR
- France
- 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
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)
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 FR2448472A1 (fr) | 1980-09-05 |
| FR2448472B1 true FR2448472B1 (US07655688-20100202-C00086.png) | 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)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2485146B1 (fr) * | 1980-06-23 | 1985-07-19 | 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 |
| 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 |
| JPH11500384A (ja) * | 1995-02-17 | 1999-01-12 | テーエルヴェー ファールヴェルクシステメ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト | 回転かじ取弁 |
Family Cites Families (12)
| 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 (US07655688-20100202-C00086.png) * | 1972-06-26 | 1974-03-01 | ||
| JPS512179A (en) * | 1974-06-24 | 1976-01-09 | Kobe Steel Ltd | Koiruzaino isokonbeyaasochi |
| GB1576153A (en) * | 1976-11-29 | 1980-10-01 | Bendiberica Sa | Control valve more particularly for use in a power seeringdevice |
| GB2000089B (en) * | 1977-06-11 | 1982-03-17 | Bendiberica Sa | Power steering mechanism |
| GB2051716B (en) * | 1977-07-29 | 1982-05-19 | Honda Motor Co Ltd | Power steering systems |
| 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 ES ES488333A patent/ES488333A1/es not_active Expired
- 1980-02-07 JP JP1425180A patent/JPS55106871A/ja active Pending
- 1980-02-08 DE DE19808003401U patent/DE8003401U1/de not_active Expired
- 1980-02-08 DE DE19803004763 patent/DE3004763A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FR2448472A1 (fr) | 1980-09-05 |
| US4414883A (en) | 1983-11-15 |
| GB2044700B (en) | 1983-06-02 |
| IT1209767B (it) | 1989-08-30 |
| ES488333A1 (es) | 1980-09-16 |
| JPS55106871A (en) | 1980-08-16 |
| DE8003401U1 (de) | 1980-05-29 |
| GB2044700A (en) | 1980-10-22 |
| IT8012436A0 (it) | 1980-02-07 |
| DE3004763A1 (de) | 1980-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |