GB2395469B - Power steering system with hydraulic power assistance - Google Patents
Power steering system with hydraulic power assistanceInfo
- Publication number
- GB2395469B GB2395469B GB0323005A GB0323005A GB2395469B GB 2395469 B GB2395469 B GB 2395469B GB 0323005 A GB0323005 A GB 0323005A GB 0323005 A GB0323005 A GB 0323005A GB 2395469 B GB2395469 B GB 2395469B
- Authority
- GB
- United Kingdom
- Prior art keywords
- steering system
- power
- assistance
- hydraulic
- power steering
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B62D6/008—Control of feed-back to the steering input member, e.g. simulating road feel in steer-by-wire applications
-
- 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
- B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
-
- 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
- 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
- B62D5/09—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 means for actuating valves
-
- 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
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10245975A DE10245975A1 (en) | 2002-10-02 | 2002-10-02 | Power steering system for road vehicle has planetary reduction gear on steering column connected to electric motor and includes braking element and has hydraulic system with pump |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0323005D0 GB0323005D0 (en) | 2003-11-05 |
GB2395469A GB2395469A (en) | 2004-05-26 |
GB2395469B true GB2395469B (en) | 2006-01-25 |
Family
ID=29414340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0323005A Expired - Fee Related GB2395469B (en) | 2002-10-02 | 2003-10-01 | Power steering system with hydraulic power assistance |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE10245975A1 (en) |
FR (1) | FR2848519B1 (en) |
GB (1) | GB2395469B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105752152A (en) * | 2016-05-17 | 2016-07-13 | 山东汇川汽车部件有限公司 | Electric hydraulic power steering system for automobile |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4015956B2 (en) * | 2003-01-09 | 2007-11-28 | 株式会社日立製作所 | Power steering device |
DE502004003374D1 (en) * | 2003-08-16 | 2007-05-16 | Bayerische Motoren Werke Ag | Steering system for a motor vehicle with a power steering device |
DE10337954A1 (en) * | 2003-08-19 | 2005-03-17 | Bayerische Motoren Werke Ag | Power assisted steering system for a motor vehicle, with hydraulic open center |
DE102004025554A1 (en) * | 2004-04-14 | 2005-11-03 | Daimlerchrysler Ag | steering system |
DE102004028826A1 (en) * | 2004-06-15 | 2006-01-05 | Zf Lenksysteme Gmbh | Servo-assisted steering system of a motor vehicle |
US20080257633A1 (en) * | 2004-08-16 | 2008-10-23 | Arvinmeritor Technology, Llc. | Hydro-Mechanically Coupled Electric Power Steering System |
DE102004051194A1 (en) * | 2004-10-21 | 2006-04-27 | Zf Lenksysteme Gmbh | Steering system for vehicles |
DE102005016181B4 (en) * | 2005-04-08 | 2018-05-09 | Robert Bosch Automotive Steering Gmbh | Regulating device for a hydraulic conveyor |
WO2007019863A1 (en) * | 2005-08-18 | 2007-02-22 | Sauer-Danfoss Aps | A steering system for a mobile machine |
JP2007112397A (en) * | 2005-10-24 | 2007-05-10 | Toyota Motor Corp | Steering apparatus for vehicle |
ITBO20060424A1 (en) * | 2006-05-31 | 2007-12-01 | Ferrari Spa | STEERING SYSTEM FOR A CAR |
DE102008016970B3 (en) * | 2008-03-26 | 2009-09-24 | Takata-Petri Ag | Steering device for a motor vehicle with a steering wheel and a superposition gear |
DE102008021973A1 (en) | 2008-05-02 | 2009-11-05 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle steering system of the by-wire design |
DE102008047545A1 (en) * | 2008-09-16 | 2010-04-15 | Rheinisch-Westfälische Technische Hochschule Aachen | Electrohydraulic steering operating method for vehicle, involves driving hydraulic pump using summarizing gear shaft, such that rotation of drive shaft of electric motor is overlaid with rotation of steering shaft |
DE102009011352B3 (en) * | 2009-03-05 | 2010-07-15 | Bourns, Inc., Riverside | Torsion angle sensor for measuring torsion angle of two shafts coupled with each other, has torsion bar, by which two shafts are connected with each other, housing and rotational position sensor |
SE534469C2 (en) * | 2010-01-11 | 2011-09-06 | Scania Cv Ab | Device for active steering of a truck and steering device with such device |
GB2530396A (en) * | 2015-08-04 | 2016-03-23 | Daimler Ag | Hydraulic system for a vehicle, in particular a motor vehicle |
DE102016225386A1 (en) * | 2016-12-19 | 2018-06-21 | Seg Automotive Germany Gmbh | Pumping device in a vehicle |
CN110682961B (en) * | 2018-07-04 | 2021-05-14 | 郑州宇通客车股份有限公司 | Electro-hydraulic power-assisted steering system and control method thereof |
DE102019006078A1 (en) | 2019-08-28 | 2021-03-04 | Man Truck & Bus Se | Power steering assistance for a motor vehicle |
IT202100021383A1 (en) * | 2021-08-06 | 2023-02-06 | Samantha Maria Calogera Alaimo | Vehicle steering system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267627A (en) * | 1992-03-27 | 1993-12-07 | Imra America, Inc. | Vehicle stability augmentation system |
JPH10100918A (en) * | 1996-10-02 | 1998-04-21 | Kayaba Ind Co Ltd | Power steering |
EP1359083A2 (en) * | 2002-04-24 | 2003-11-05 | Koyo Seiko Co., Ltd. | Vehicle steering apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831701A (en) * | 1972-12-07 | 1974-08-27 | Ford Motor Co | Power steering gear actuator |
JP2580865B2 (en) * | 1990-10-17 | 1997-02-12 | 三菱自動車工業株式会社 | Vehicle steering control device |
JP3465462B2 (en) * | 1996-02-01 | 2003-11-10 | トヨタ自動車株式会社 | Vehicle steering system |
-
2002
- 2002-10-02 DE DE10245975A patent/DE10245975A1/en not_active Withdrawn
-
2003
- 2003-10-01 FR FR0311513A patent/FR2848519B1/en not_active Expired - Fee Related
- 2003-10-01 GB GB0323005A patent/GB2395469B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267627A (en) * | 1992-03-27 | 1993-12-07 | Imra America, Inc. | Vehicle stability augmentation system |
JPH10100918A (en) * | 1996-10-02 | 1998-04-21 | Kayaba Ind Co Ltd | Power steering |
EP1359083A2 (en) * | 2002-04-24 | 2003-11-05 | Koyo Seiko Co., Ltd. | Vehicle steering apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105752152A (en) * | 2016-05-17 | 2016-07-13 | 山东汇川汽车部件有限公司 | Electric hydraulic power steering system for automobile |
Also Published As
Publication number | Publication date |
---|---|
DE10245975A1 (en) | 2004-04-22 |
GB0323005D0 (en) | 2003-11-05 |
FR2848519A1 (en) | 2004-06-18 |
GB2395469A (en) | 2004-05-26 |
FR2848519B1 (en) | 2006-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20081001 |