ITTO20040168A1 - Attuatore elettromeccanico lineare per un impianto sterzante di un veicolo a motore - Google Patents
Attuatore elettromeccanico lineare per un impianto sterzante di un veicolo a motoreInfo
- Publication number
- ITTO20040168A1 ITTO20040168A1 IT000168A ITTO20040168A ITTO20040168A1 IT TO20040168 A1 ITTO20040168 A1 IT TO20040168A1 IT 000168 A IT000168 A IT 000168A IT TO20040168 A ITTO20040168 A IT TO20040168A IT TO20040168 A1 ITTO20040168 A1 IT TO20040168A1
- Authority
- IT
- Italy
- Prior art keywords
- motor vehicle
- steering system
- electromechanical actuator
- linear electromechanical
- linear
- 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
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
- B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
- B62D5/0427—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel the axes being coaxial
-
- 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
- B62D5/0442—Conversion of rotational into longitudinal movement
- B62D5/0445—Screw drives
- B62D5/0448—Ball nuts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19781—Non-recirculating rolling elements
- Y10T74/19791—Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.]
- Y10T74/19795—Parallel to shaft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Power Steering Mechanism (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000168A ITTO20040168A1 (it) | 2004-03-15 | 2004-03-15 | Attuatore elettromeccanico lineare per un impianto sterzante di un veicolo a motore |
PCT/EP2005/002488 WO2005090144A1 (en) | 2004-03-15 | 2005-03-09 | A linear electromechanical actuator for a steering system of a motor vehicle |
DE602005006766T DE602005006766D1 (de) | 2004-03-15 | 2005-03-09 | Elektromechanisches linearstellglied für ein lenksystem eines kraftfahrzeugs |
US10/592,570 US7686125B2 (en) | 2004-03-15 | 2005-03-09 | Linear electromechanical actuator for a steering system of a motor vehicle |
EP05707731A EP1730013B1 (en) | 2004-03-15 | 2005-03-09 | A linear electromechanical actuator for a steering system of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000168A ITTO20040168A1 (it) | 2004-03-15 | 2004-03-15 | Attuatore elettromeccanico lineare per un impianto sterzante di un veicolo a motore |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20040168A1 true ITTO20040168A1 (it) | 2004-06-15 |
Family
ID=34961030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000168A ITTO20040168A1 (it) | 2004-03-15 | 2004-03-15 | Attuatore elettromeccanico lineare per un impianto sterzante di un veicolo a motore |
Country Status (5)
Country | Link |
---|---|
US (1) | US7686125B2 (it) |
EP (1) | EP1730013B1 (it) |
DE (1) | DE602005006766D1 (it) |
IT (1) | ITTO20040168A1 (it) |
WO (1) | WO2005090144A1 (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7477026B2 (en) * | 2007-03-02 | 2009-01-13 | Delphi Technologies, Inc. | Power steering assembly |
JP4816589B2 (ja) * | 2007-08-09 | 2011-11-16 | トヨタ自動車株式会社 | 車両のステアリング装置 |
DE102012210225A1 (de) * | 2012-06-18 | 2013-12-19 | Zf Friedrichshafen Ag | Verstellvorrichtung für ein Fahrwerk eines Fahrzeugs mit Gleitstein |
DE102012021436A1 (de) * | 2012-10-30 | 2014-04-30 | Volkswagen Aktiengesellschaft | Vorrichtung zum assistierenden oder automatischen Führen eines Kraftfahrzeuges |
FR3026454B1 (fr) * | 2014-09-29 | 2016-11-25 | Skf Ab | Mecanisme de vis a rouleaux et procede de fabrication associe |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7411046U (de) | 1974-03-29 | 1977-06-23 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Abtriebseinrichtung fuer ein zahnstangenlenkgetriebe, insbesondere von kraftfahrzeugen |
US4683971A (en) | 1985-09-13 | 1987-08-04 | General Motors Corporation | Concentric motor electric power steering for rack and pinion gear with center take-off |
US4653602A (en) | 1985-10-17 | 1987-03-31 | General Motors Corporation | Electric motor driven rack and pinion steering gear with take-off from axially slidable nut |
US4811813A (en) * | 1987-02-17 | 1989-03-14 | Trw Inc. | Center take-off electric rack and pinion steering gear |
EP0366691B1 (de) | 1987-07-03 | 1991-11-06 | ZF FRIEDRICHSHAFEN Aktiengesellschaft | Zahnstangen-hilfskraftlenkung, insbesondere für kraftfahrzeuge |
US6098742A (en) | 1998-12-14 | 2000-08-08 | Trw Inc. | Steering apparatus |
JP4056168B2 (ja) * | 1999-03-12 | 2008-03-05 | 株式会社ショーワ | センターテイクオフ式パワーステアリング装置 |
DE19962241A1 (de) * | 1999-12-22 | 2001-07-12 | Ruf Electronics Gmbh | Positionssensor |
US20040026158A1 (en) * | 2000-03-27 | 2004-02-12 | Peter Rieth | Vehicle system and axle guide module for a vehicle steering system |
JP4441773B2 (ja) | 2000-03-31 | 2010-03-31 | 株式会社ショーワ | センターテイクオフ式パワーステアリング装置 |
US6799654B2 (en) * | 2002-02-05 | 2004-10-05 | Delphi Technologies, Inc. | Hand wheel actuator |
US7401677B2 (en) * | 2002-02-13 | 2008-07-22 | Trw Inc. | Self-centering steering system |
JP3891288B2 (ja) * | 2003-03-28 | 2007-03-14 | 株式会社ジェイテクト | 電気式動力舵取装置 |
US20060266146A1 (en) * | 2005-05-31 | 2006-11-30 | Waide William M | Direct drive electromechanical linear actuators |
US7449878B2 (en) * | 2005-06-27 | 2008-11-11 | Ksr Technologies Co. | Linear and rotational inductive position sensor |
US7629763B2 (en) * | 2007-01-31 | 2009-12-08 | Honeywell International Inc. | Actuator assembly including a single axis of rotation locking member |
-
2004
- 2004-03-15 IT IT000168A patent/ITTO20040168A1/it unknown
-
2005
- 2005-03-09 WO PCT/EP2005/002488 patent/WO2005090144A1/en active IP Right Grant
- 2005-03-09 EP EP05707731A patent/EP1730013B1/en active Active
- 2005-03-09 DE DE602005006766T patent/DE602005006766D1/de active Active
- 2005-03-09 US US10/592,570 patent/US7686125B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1730013A1 (en) | 2006-12-13 |
DE602005006766D1 (de) | 2008-06-26 |
US20070278031A1 (en) | 2007-12-06 |
EP1730013B1 (en) | 2008-05-14 |
WO2005090144A1 (en) | 2005-09-29 |
US7686125B2 (en) | 2010-03-30 |
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