ITRM950312A0 - Servocomando, in particolare servosterzo. - Google Patents
Servocomando, in particolare servosterzo.Info
- Publication number
- ITRM950312A0 ITRM950312A0 ITRM950312A ITRM950312A ITRM950312A0 IT RM950312 A0 ITRM950312 A0 IT RM950312A0 IT RM950312 A ITRM950312 A IT RM950312A IT RM950312 A ITRM950312 A IT RM950312A IT RM950312 A0 ITRM950312 A0 IT RM950312A0
- Authority
- IT
- Italy
- Prior art keywords
- power steering
- servo control
- particularly power
- servo
- steering
- 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
- B62D5/065—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
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/043—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 clutch means between driving element, e.g. motor, and driven element, e.g. steering column or steering gear
- B62D5/0439—Controllable friction clutches
-
- 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
- B62D5/046—Controlling the motor
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)
- Power Steering Mechanism (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Electric Motors In General (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4418118A DE4418118C1 (de) | 1994-05-24 | 1994-05-24 | Servosteuerung bzw. -lenkung |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM950312A0 true ITRM950312A0 (it) | 1995-05-15 |
ITRM950312A1 ITRM950312A1 (it) | 1996-11-15 |
IT1278068B1 IT1278068B1 (it) | 1997-11-17 |
Family
ID=6518855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95RM000312A IT1278068B1 (it) | 1994-05-24 | 1995-05-15 | Servocomando, in particolare servosterzo. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5785144A (it) |
JP (1) | JP3108715B2 (it) |
DE (1) | DE4418118C1 (it) |
FR (1) | FR2720447B1 (it) |
GB (1) | GB2289657B (it) |
IT (1) | IT1278068B1 (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2757818B1 (fr) * | 1996-12-31 | 1999-03-19 | Valeo Electronique | Direction assistee electro-hydraulique pour vehicule automobile |
DE19703846A1 (de) * | 1997-02-01 | 1998-08-06 | Claas Ohg | Elektrohydraulisches Lenksystem für Fahrzeuge |
US6092618A (en) * | 1997-10-31 | 2000-07-25 | General Motors Corporation | Electro-hydraulic power steering control with fluid temperature and motor speed compensation of power steering load signal |
US5967253A (en) * | 1997-10-31 | 1999-10-19 | General Motors Corporation | Electro-hydraulic power steering control with motor speed switching and fluid temperature compensation of standby switch-points |
DE19818139C2 (de) * | 1998-04-23 | 2001-06-28 | Trw Fahrwerksyst Gmbh & Co | Verfahren zur Begrenzung des hydraulischen Maximaldrucks eines Servolenksystems |
FR2782053B1 (fr) | 1998-08-07 | 2000-09-22 | Renault | Procede de pilotage d'un groupe electropompe de direction assistee hydraulique |
JP3916355B2 (ja) * | 1998-12-28 | 2007-05-16 | 株式会社ジェイテクト | 動力舵取装置 |
WO2001074645A1 (en) * | 2000-04-03 | 2001-10-11 | Trw Inc. | Electric steering apparatus |
WO2003072418A1 (de) * | 2002-02-27 | 2003-09-04 | Continental Teves Ag & Co.Ohg | Hydraulische servolenkung |
US6908110B2 (en) * | 2002-03-28 | 2005-06-21 | Delphi Technologies, Inc. | Programmable energy absorbing system |
ITRE20020049A1 (it) * | 2002-05-27 | 2003-11-27 | Ognibene Spa | Guida idrostatica per la sterzatura rapida |
WO2007139168A1 (ja) * | 2006-06-01 | 2007-12-06 | Takeuchi Mfg. Co., Ltd. | 作業用車両 |
DE102007053694B4 (de) | 2007-11-10 | 2010-05-20 | Ab Skf | Fahrzeug-Lenksystem |
CN106438584B (zh) * | 2016-09-23 | 2018-04-20 | 北京机械设备研究所 | 一种基于电机调速的变压变量型液压伺服机构及工作方法 |
CN109795549A (zh) * | 2018-12-27 | 2019-05-24 | 一汽解放汽车有限公司 | 一种用于轻型载货汽车的电控液压转向系统 |
CN110001769B (zh) * | 2019-03-06 | 2021-08-03 | 江苏大学 | 一种无人驾驶汽车液力式自动转向系统的控制方法 |
CN111677623B (zh) * | 2020-06-19 | 2022-04-22 | 中航力源液压股份有限公司 | 一种带越权控制的感应马达进出口压差的控制阀装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5699859A (en) * | 1979-11-30 | 1981-08-11 | Tokai T R W Kk | Power steering and apparatus |
DE3045428A1 (de) * | 1980-12-02 | 1982-07-01 | Lansing GmbH, 6712 Bobenheim-Roxheim | Lenkeinrichtung fuer flurfoerderzeuge |
JPS61119473A (ja) * | 1984-11-16 | 1986-06-06 | Nippon Denso Co Ltd | 車両用動力舵取装置 |
JPH0615331B2 (ja) * | 1985-06-12 | 1994-03-02 | 株式会社日立製作所 | 電動式パワ−ステアリング装置 |
DE3622217A1 (de) * | 1986-07-02 | 1988-01-07 | Linde Ag | Lenkeinrichtung mit hydraulischer hilfskraftunterstuetzung fuer ein kraftfahrzeug |
US5125158A (en) * | 1989-02-23 | 1992-06-30 | Casebolt David R | Hand manipulated portable cutting and shearing tool with spreader adaptors |
DE3919703A1 (de) * | 1989-06-16 | 1991-01-31 | Klaus Friedrich | Handtransportfahrzeug |
DE3920862A1 (de) * | 1989-06-26 | 1991-01-03 | Teves Gmbh Alfred | Hilfskraftlenkung fuer kraftfahrzeuge |
JP2940958B2 (ja) * | 1989-10-16 | 1999-08-25 | 豊田工機株式会社 | 電気モータを用いた動力舵取装置 |
DE4025113C2 (de) * | 1990-08-08 | 1994-03-24 | Danfoss As | Vollhydraulische Lenkeinrichtung für Fahrzeuge |
JPH0495574A (ja) * | 1990-08-10 | 1992-03-27 | Toyoda Mach Works Ltd | パワーステアリング装置 |
US5257670A (en) * | 1991-09-27 | 1993-11-02 | Trw Inc. | Two pump power steering system |
JPH0544758U (ja) * | 1991-11-20 | 1993-06-15 | 光洋精工株式会社 | 電動ポンプ式パワーステアリング装置 |
DE4208004A1 (de) * | 1992-03-13 | 1993-09-16 | Teves Gmbh Alfred | Elektrohydraulische hilfskraftlenkung fuer kraftfahrzeuge |
JP3227804B2 (ja) * | 1992-07-14 | 2001-11-12 | 松下電器産業株式会社 | 微細コンタクト窓の形成方法 |
DE4224650A1 (de) * | 1992-07-25 | 1994-01-27 | Zahnradfabrik Friedrichshafen | Hilfskraftlenkung, insbesondere für Kraftfahrzeuge |
JP2576193Y2 (ja) * | 1992-10-22 | 1998-07-09 | 豊田工機株式会社 | パワーステアリング装置 |
JP3188067B2 (ja) * | 1993-09-13 | 2001-07-16 | 豊田工機株式会社 | 動力舵取装置 |
DE4335390B4 (de) * | 1993-10-16 | 2007-04-12 | Trw Fahrwerksysteme Gmbh & Co Kg | Servolenkvorrichtung |
-
1994
- 1994-05-24 DE DE4418118A patent/DE4418118C1/de not_active Expired - Fee Related
-
1995
- 1995-05-10 GB GB9509406A patent/GB2289657B/en not_active Expired - Fee Related
- 1995-05-15 IT IT95RM000312A patent/IT1278068B1/it active IP Right Grant
- 1995-05-19 US US08/446,566 patent/US5785144A/en not_active Expired - Lifetime
- 1995-05-22 FR FR9506042A patent/FR2720447B1/fr not_active Expired - Fee Related
- 1995-05-24 JP JP07149560A patent/JP3108715B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2720447B1 (fr) | 2001-11-30 |
IT1278068B1 (it) | 1997-11-17 |
ITRM950312A1 (it) | 1996-11-15 |
GB2289657A (en) | 1995-11-29 |
US5785144A (en) | 1998-07-28 |
GB2289657B (en) | 1997-10-08 |
JP3108715B2 (ja) | 2000-11-13 |
GB9509406D0 (en) | 1995-07-05 |
FR2720447A1 (fr) | 1995-12-01 |
JPH07322684A (ja) | 1995-12-08 |
DE4418118C1 (de) | 1995-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |