FR2399350B1 - - Google Patents
Info
- Publication number
- FR2399350B1 FR2399350B1 FR7724226A FR7724226A FR2399350B1 FR 2399350 B1 FR2399350 B1 FR 2399350B1 FR 7724226 A FR7724226 A FR 7724226A FR 7724226 A FR7724226 A FR 7724226A FR 2399350 B1 FR2399350 B1 FR 2399350B1
- 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
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- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7724226A FR2399350A1 (en) | 1977-08-05 | 1977-08-05 | IMPROVEMENTS MADE TO ASSISTED DIRECTIONS FOR VEHICLES |
IT09551/78A IT1103632B (en) | 1977-08-05 | 1978-08-02 | ASSISTED STEERING FOR VEHICLES |
GB7832107A GB2002303B (en) | 1977-08-05 | 1978-08-03 | Power-assisted steering units for vehicles |
DE2834283A DE2834283C2 (en) | 1977-08-05 | 1978-08-04 | Power steering for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7724226A FR2399350A1 (en) | 1977-08-05 | 1977-08-05 | IMPROVEMENTS MADE TO ASSISTED DIRECTIONS FOR VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2399350A1 FR2399350A1 (en) | 1979-03-02 |
FR2399350B1 true FR2399350B1 (en) | 1981-07-24 |
Family
ID=9194311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724226A Granted FR2399350A1 (en) | 1977-08-05 | 1977-08-05 | IMPROVEMENTS MADE TO ASSISTED DIRECTIONS FOR VEHICLES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2834283C2 (en) |
FR (1) | FR2399350A1 (en) |
GB (1) | GB2002303B (en) |
IT (1) | IT1103632B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722967A (en) * | 1980-07-16 | 1982-02-06 | Tokai T R W Kk | Power steering system |
DE3168475D1 (en) * | 1980-07-18 | 1985-03-07 | Nissan Motor | Vehicle hydraulic power steering system with means for controlling the operation of a power steering pump |
JPS59130780A (en) * | 1983-01-17 | 1984-07-27 | Aisin Seiki Co Ltd | Motor-driven power steering device |
JPS59130781A (en) * | 1983-01-17 | 1984-07-27 | Aisin Seiki Co Ltd | Motor-driven power steering device |
FR2550505B1 (en) * | 1983-08-10 | 1985-12-13 | Renault | STEERING COLUMN WITH TORQUE DETECTION DEVICE, PARTICULARLY FOR MOTOR VEHICLES |
JPS6076471A (en) * | 1983-10-03 | 1985-04-30 | Toyoda Mach Works Ltd | Control device for power steering unit |
US4598787A (en) * | 1984-11-30 | 1986-07-08 | Trw Inc. | Control apparatus for power assist steering system |
EP0239327B1 (en) * | 1986-03-26 | 1991-07-31 | Mitsubishi Denki Kabushiki Kaisha | Motor-driven power steering system for a vehicle |
GB2202501B (en) * | 1987-03-24 | 1991-08-21 | Honda Motor Co Ltd | Electric power steering system for vehicles |
FR2614985B1 (en) * | 1987-05-05 | 1989-08-04 | Peugeot | TORQUE DETECTION DEVICE, PARTICULARLY ON A STEERING COLUMN OF A MOTOR VEHICLE AND METHOD FOR MOUNTING SUCH A DEVICE |
DE3922527A1 (en) * | 1989-07-08 | 1991-01-17 | Daimler Benz Ag | METHOD FOR SETTING A SUPPORTING FORCE IN A POWER STEERING DEPENDING ON SEVERAL DRIVING CONDITION PARAMETERS |
JPH1081247A (en) * | 1996-09-09 | 1998-03-31 | Honda Motor Co Ltd | Counter steer judging device |
JP3715858B2 (en) * | 2000-01-18 | 2005-11-16 | 三菱電機株式会社 | Electric power steering device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2902104A (en) * | 1956-03-01 | 1959-09-01 | Gen Motors Corp | Hydraulic power steering system with associated lateral acceleration control means |
AT282054B (en) * | 1968-10-01 | 1970-06-10 | Meyer Fa Wilhelm | Hospital elevator |
DE2508938A1 (en) * | 1975-03-01 | 1976-09-09 | Linde Ag | ELECTRIC VEHICLE WITH POWER STEERING DEVICE |
-
1977
- 1977-08-05 FR FR7724226A patent/FR2399350A1/en active Granted
-
1978
- 1978-08-02 IT IT09551/78A patent/IT1103632B/en active
- 1978-08-03 GB GB7832107A patent/GB2002303B/en not_active Expired
- 1978-08-04 DE DE2834283A patent/DE2834283C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1103632B (en) | 1985-10-14 |
FR2399350A1 (en) | 1979-03-02 |
DE2834283A1 (en) | 1979-02-15 |
DE2834283C2 (en) | 1986-06-12 |
IT7809551A0 (en) | 1978-08-02 |
GB2002303A (en) | 1979-02-21 |
GB2002303B (en) | 1982-09-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |