FR2471890B1 - - Google Patents
Info
- Publication number
- FR2471890B1 FR2471890B1 FR8026547A FR8026547A FR2471890B1 FR 2471890 B1 FR2471890 B1 FR 2471890B1 FR 8026547 A FR8026547 A FR 8026547A FR 8026547 A FR8026547 A FR 8026547A FR 2471890 B1 FR2471890 B1 FR 2471890B1
- 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
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
-
- 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
- B62D5/065—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 specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792950670 DE2950670A1 (de) | 1979-12-15 | 1979-12-15 | Batteriegetriebenes elektrofahrzeug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471890A1 FR2471890A1 (cg-RX-API-DMAC7.html) | 1981-06-26 |
| FR2471890B1 true FR2471890B1 (cg-RX-API-DMAC7.html) | 1984-07-06 |
Family
ID=6088679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8026547A Expired FR2471890B1 (cg-RX-API-DMAC7.html) | 1979-12-15 | 1980-12-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4350219A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2950670A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2471890B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2066183B (cg-RX-API-DMAC7.html) |
| IT (1) | IT1134697B (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777257A (en) * | 1980-10-29 | 1982-05-14 | Nissan Motor Co Ltd | Control device for power steering operation motor |
| DE3629099C2 (de) * | 1986-08-27 | 1994-02-24 | Bosch Gmbh Robert | Verfahren zum Betreiben eines batteriegetriebenen Elektrofahrzeugs |
| GB2204287B (en) * | 1987-03-31 | 1991-04-17 | Hitachi Ltd | Electric power steering control system |
| US4873475A (en) * | 1987-07-29 | 1989-10-10 | Nissan Motor Co., Ltd. | Electrically powered power steering system for industrial vehicle or the like |
| US5181173A (en) * | 1991-07-23 | 1993-01-19 | Raymond Corporation | Variable ratio steering system for a motor vehicle |
| US5788003A (en) * | 1996-01-29 | 1998-08-04 | Spiers; Kent | Electrically powered motor vehicle with linear electric generator |
| US6882913B2 (en) * | 2003-01-29 | 2005-04-19 | Ford Global Technologies, Llc | Electrical control system for automotive vehicle having electrically assisted power steering |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3252247A (en) * | 1962-11-09 | 1966-05-24 | Richard C Miller | Program car |
| JPS4929653B1 (cg-RX-API-DMAC7.html) * | 1970-08-06 | 1974-08-06 | ||
| GB1400634A (en) * | 1973-01-16 | 1975-07-16 | Coventry Climax Eng Ltd | Power assisted steering system |
| DE2352526A1 (de) * | 1973-10-19 | 1975-04-30 | Bosch Gmbh Robert | Servolenkeinrichtung fuer kraftfahrzeuge |
| US3991846A (en) * | 1975-08-07 | 1976-11-16 | Clark Equipment Company | Power steering system |
| US4287959A (en) * | 1978-04-28 | 1981-09-08 | Richard Inman | Self propelled pallet truck |
| DE2823354A1 (de) * | 1978-05-29 | 1979-12-06 | Ortopedia Gmbh | Servolenkung fuer einen rollstuhl |
-
1979
- 1979-12-15 DE DE19792950670 patent/DE2950670A1/de not_active Ceased
-
1980
- 1980-12-01 GB GB8038440A patent/GB2066183B/en not_active Expired
- 1980-12-05 US US06/213,543 patent/US4350219A/en not_active Expired - Lifetime
- 1980-12-12 IT IT26599/80A patent/IT1134697B/it active
- 1980-12-15 FR FR8026547A patent/FR2471890B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1134697B (it) | 1986-08-13 |
| FR2471890A1 (cg-RX-API-DMAC7.html) | 1981-06-26 |
| IT8026599A0 (it) | 1980-12-12 |
| US4350219A (en) | 1982-09-21 |
| GB2066183A (en) | 1981-07-08 |
| GB2066183B (en) | 1983-10-12 |
| DE2950670A1 (de) | 1981-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |