WO2003091082A3 - Hydraulische lenkeinrichtung - Google Patents
Hydraulische lenkeinrichtung Download PDFInfo
- Publication number
- WO2003091082A3 WO2003091082A3 PCT/DE2003/000824 DE0300824W WO03091082A3 WO 2003091082 A3 WO2003091082 A3 WO 2003091082A3 DE 0300824 W DE0300824 W DE 0300824W WO 03091082 A3 WO03091082 A3 WO 03091082A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control
- steering
- control block
- disclosed
- actuated
- Prior art date
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
- B62D5/09—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
- B62D5/093—Telemotor driven by steering wheel movement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03720170A EP1497165A2 (de) | 2002-04-25 | 2003-03-13 | Hydraulische lenkeinrichtung |
US10/512,541 US7306071B2 (en) | 2002-04-25 | 2003-03-13 | Hydraulic steering apparatus |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10218639.1 | 2002-04-25 | ||
DE10218639 | 2002-04-25 | ||
DE10236557.1 | 2002-08-08 | ||
DE10236557 | 2002-08-08 | ||
DE10307943.2 | 2003-02-25 | ||
DE10307943A DE10307943A1 (de) | 2002-04-25 | 2003-02-25 | Hydraulisch Lenkeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003091082A2 WO2003091082A2 (de) | 2003-11-06 |
WO2003091082A3 true WO2003091082A3 (de) | 2004-01-29 |
Family
ID=29273273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/000824 WO2003091082A2 (de) | 2002-04-25 | 2003-03-13 | Hydraulische lenkeinrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US7306071B2 (de) |
EP (1) | EP1497165A2 (de) |
WO (1) | WO2003091082A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4188770B2 (ja) * | 2003-07-29 | 2008-11-26 | 株式会社日立製作所 | パワーステアリング装置 |
US20080296084A1 (en) * | 2004-11-11 | 2008-12-04 | Continental Teves Ag & Co. Ohg | Vehicle Steering System and Method For Controlling a Vehicle Steering System |
US7793752B2 (en) | 2005-05-05 | 2010-09-14 | Gm Global Technology Operations, Inc. | Method of determining boost direction in a power steering system |
JP4698371B2 (ja) * | 2005-10-04 | 2011-06-08 | 株式会社ショーワ | 油圧式動力舵取装置 |
CN102341293B (zh) * | 2009-03-12 | 2014-02-12 | R.H.谢帕德股份有限公司 | 解除动力转向助力的方法及使用该方法的动力转向*** |
US10173552B2 (en) * | 2013-09-10 | 2019-01-08 | Ts Tech Co., Ltd. | Seat device for vehicle |
US9878737B2 (en) * | 2015-02-20 | 2018-01-30 | Caterpillar Inc. | Hydraulic steering control system |
US10633015B2 (en) * | 2017-04-14 | 2020-04-28 | Deere & Company | Hydraulic steering system |
US11318988B2 (en) | 2019-01-14 | 2022-05-03 | Caterpillar Inc. | Hydraulic steering control system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3394545A (en) * | 1967-03-02 | 1968-07-30 | Weatherhead Co | Hydraulic steering system |
DE2409207A1 (de) * | 1974-02-26 | 1975-09-04 | Zahnradfabrik Friedrichshafen | Lenkeinrichtung mit hydraulischer hilfskraftunterstuetzung, insbesondere fuer kraftfahrzeuge |
DE19945122A1 (de) * | 1999-09-21 | 2001-04-12 | Sauer Danfoss Nordborg As Nord | Hydraulische Steuereinrichtung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3566749A (en) * | 1968-03-13 | 1971-03-02 | Caterpillar Tractor Co | Hydraulic flow amplifier valve |
US3627454A (en) * | 1969-07-14 | 1971-12-14 | Trw Inc | Hydraulic device |
US3853435A (en) * | 1972-11-03 | 1974-12-10 | Kayaba Industry Co Ltd | Gerotor device with gear drive for commutator valve |
US3800535A (en) * | 1973-02-07 | 1974-04-02 | Eaton Corp | Hydrostatic transmission control system |
US4534577A (en) * | 1979-11-14 | 1985-08-13 | Howard D U | Remotely adjustable steering compensator |
JPH0741842B2 (ja) * | 1985-10-18 | 1995-05-10 | 東海テイ−ア−ルダブリユ−株式会社 | 車速感応式パワ−ステアリング装置 |
US4759182A (en) * | 1987-07-24 | 1988-07-26 | Eaton Corporation | Steering control unit with flow amplification |
WO1990002070A1 (de) * | 1988-08-26 | 1990-03-08 | Zahnradfabrik Friedrichshafen Ag | Hilfskraftlenkung |
US4914913A (en) * | 1989-05-03 | 1990-04-10 | Caterpillar Inc. | Load responsive flow amplified control system for power steering |
FR2670169B1 (fr) * | 1990-12-07 | 1997-03-07 | Valeo | Dispositif de moyens de manoeuvre d'une installation pour vehicule automobile a direction hydraulique assistee |
US5553683A (en) * | 1995-01-20 | 1996-09-10 | Applied Power Inc. | Variable assist power steering system with electro-hydraulic working pressure and directional pressure control |
DE19617566C2 (de) * | 1996-05-02 | 1998-04-02 | Daimler Benz Ag | Hydraulische Servolenkung eines Kraftfahrzeuges |
-
2003
- 2003-03-13 WO PCT/DE2003/000824 patent/WO2003091082A2/de not_active Application Discontinuation
- 2003-03-13 US US10/512,541 patent/US7306071B2/en not_active Expired - Fee Related
- 2003-03-13 EP EP03720170A patent/EP1497165A2/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3394545A (en) * | 1967-03-02 | 1968-07-30 | Weatherhead Co | Hydraulic steering system |
DE2409207A1 (de) * | 1974-02-26 | 1975-09-04 | Zahnradfabrik Friedrichshafen | Lenkeinrichtung mit hydraulischer hilfskraftunterstuetzung, insbesondere fuer kraftfahrzeuge |
DE19945122A1 (de) * | 1999-09-21 | 2001-04-12 | Sauer Danfoss Nordborg As Nord | Hydraulische Steuereinrichtung |
Also Published As
Publication number | Publication date |
---|---|
US20050161278A1 (en) | 2005-07-28 |
US7306071B2 (en) | 2007-12-11 |
WO2003091082A2 (de) | 2003-11-06 |
EP1497165A2 (de) | 2005-01-19 |
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