FR2502093B1 - - Google Patents
Info
- Publication number
- FR2502093B1 FR2502093B1 FR8105397A FR8105397A FR2502093B1 FR 2502093 B1 FR2502093 B1 FR 2502093B1 FR 8105397 A FR8105397 A FR 8105397A FR 8105397 A FR8105397 A FR 8105397A FR 2502093 B1 FR2502093 B1 FR 2502093B1
- 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
-
- 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
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- 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)
- Actuator (AREA)
- Steering Controls (AREA)
- Power Steering Mechanism (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8105397A FR2502093A1 (fr) | 1981-03-18 | 1981-03-18 | Dispositif de direction assistee d'un vehicule |
| US06/353,899 US4406341A (en) | 1981-03-18 | 1982-03-02 | Power-assisted steering device |
| GB8206828A GB2094729B (en) | 1981-03-18 | 1982-03-09 | Power-assisted steering device |
| IT12468/82A IT1157656B (it) | 1981-03-18 | 1982-03-12 | Dispositivo di direzione assistita di un veicolo |
| JP57040655A JPS57160768A (en) | 1981-03-18 | 1982-03-15 | Power steering gear for automobile |
| DE19823209778 DE3209778A1 (de) | 1981-03-18 | 1982-03-17 | Servolenkhilfe fuer ein fahrzeug |
| ES510522A ES8303213A1 (es) | 1981-03-18 | 1982-03-17 | "dispositivo de direccion asistida de un vehiculo". |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8105397A FR2502093A1 (fr) | 1981-03-18 | 1981-03-18 | Dispositif de direction assistee d'un vehicule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2502093A1 FR2502093A1 (fr) | 1982-09-24 |
| FR2502093B1 true FR2502093B1 (US20090163788A1-20090625-C00002.png) | 1983-06-03 |
Family
ID=9256369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105397A Granted FR2502093A1 (fr) | 1981-03-18 | 1981-03-18 | Dispositif de direction assistee d'un vehicule |
Country Status (7)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2505763A1 (fr) * | 1981-05-12 | 1982-11-19 | Valeo | Dispositif de direction assistee d'un vehicule |
| DE3827854C1 (US20090163788A1-20090625-C00002.png) * | 1988-08-17 | 1989-12-28 | Trw Ehrenreich Gmbh & Co Kg, 4000 Duesseldorf, De | |
| US5170969A (en) * | 1988-11-23 | 1992-12-15 | The Boeing Company | Aircraft rudder command system |
| FR2642719B1 (fr) * | 1988-12-28 | 1993-12-31 | Bendix France Sa | Dispositif de commande de servodirection pour vehicules automobiles |
| US4996905A (en) * | 1989-05-12 | 1991-03-05 | Trw Inc. | Rack and pinion steering system |
| US5979501A (en) * | 1996-12-11 | 1999-11-09 | Korea Institute Of Machinery & Materials | Fluid distributing apparatus for piston-type hydraulic motors or pumps |
| US6186267B1 (en) * | 1997-03-22 | 2001-02-13 | Robert Bosch Gmbh | Method and apparatus for operating a steering system for a motor vehicle |
| KR101349464B1 (ko) * | 2012-07-05 | 2014-01-09 | 현대자동차주식회사 | 상용 하이브리드 전동 조향장치 및 이의 제어를 통한 성능 및 연비 개선방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3645296A (en) * | 1969-10-31 | 1972-02-29 | Cam Gears Ltd | Power-assisted steering and like systems |
| GB1314309A (en) * | 1972-03-21 | 1973-04-18 | Adwest Eng Ltd | Power-assisted rack-and-pinion steering mechanism for motor vehicle |
| US4194531A (en) * | 1976-07-09 | 1980-03-25 | Bishop Arthur E | Rotary valves |
| GB1558417A (en) * | 1977-02-16 | 1980-01-03 | Adwest Eng Ltd | Rotary valve for power-assisted steering mechanism |
-
1981
- 1981-03-18 FR FR8105397A patent/FR2502093A1/fr active Granted
-
1982
- 1982-03-02 US US06/353,899 patent/US4406341A/en not_active Expired - Fee Related
- 1982-03-09 GB GB8206828A patent/GB2094729B/en not_active Expired
- 1982-03-12 IT IT12468/82A patent/IT1157656B/it active
- 1982-03-15 JP JP57040655A patent/JPS57160768A/ja active Pending
- 1982-03-17 DE DE19823209778 patent/DE3209778A1/de not_active Withdrawn
- 1982-03-17 ES ES510522A patent/ES8303213A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES510522A0 (es) | 1983-02-01 |
| GB2094729A (en) | 1982-09-22 |
| JPS57160768A (en) | 1982-10-04 |
| DE3209778A1 (de) | 1982-10-07 |
| US4406341A (en) | 1983-09-27 |
| IT8212468A0 (it) | 1982-03-12 |
| FR2502093A1 (fr) | 1982-09-24 |
| GB2094729B (en) | 1985-01-09 |
| ES8303213A1 (es) | 1983-02-01 |
| IT1157656B (it) | 1987-02-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |