FR2702439B1 - Dispositif electrique de direction assistee. - Google Patents
Dispositif electrique de direction assistee.Info
- Publication number
- FR2702439B1 FR2702439B1 FR9402638A FR9402638A FR2702439B1 FR 2702439 B1 FR2702439 B1 FR 2702439B1 FR 9402638 A FR9402638 A FR 9402638A FR 9402638 A FR9402638 A FR 9402638A FR 2702439 B1 FR2702439 B1 FR 2702439B1
- Authority
- FR
- France
- Prior art keywords
- steering device
- assisted steering
- power assisted
- 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
- 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
- B62D5/0403—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 constructional features, e.g. common housing for motor and gear box
- B62D5/0406—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 constructional features, e.g. common housing for motor and gear box including housing for electronic control unit
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5046538A JP2778678B2 (ja) | 1993-03-08 | 1993-03-08 | 電動パワーステアリングのモータの冷却装置 |
JP5046220A JP2778676B2 (ja) | 1993-03-08 | 1993-03-08 | 電動パワーステアリングのブラシレスモータ駆動装置 |
JP5046539A JP2778679B2 (ja) | 1993-03-08 | 1993-03-08 | 電動パワーステアリング装置 |
JP4622193A JP2778677B2 (ja) | 1993-03-08 | 1993-03-08 | 電動パワーステアリングの駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2702439A1 FR2702439A1 (fr) | 1994-09-16 |
FR2702439B1 true FR2702439B1 (fr) | 1996-01-12 |
Family
ID=27461845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9402638A Expired - Fee Related FR2702439B1 (fr) | 1993-03-08 | 1994-03-08 | Dispositif electrique de direction assistee. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5437349A (fr) |
KR (1) | KR0138046B1 (fr) |
DE (1) | DE4407729C2 (fr) |
FR (1) | FR2702439B1 (fr) |
GB (1) | GB2275901B (fr) |
TW (1) | TW235278B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5555951A (en) * | 1993-09-24 | 1996-09-17 | Honda Giken Kogyo Kabushiki Kaisha | Electrically operated power steering apparatus with improved housing assembly |
US5685390A (en) * | 1994-03-17 | 1997-11-11 | Nsk, Ltd. | Electrically-operated power steering apparatus |
JP3414851B2 (ja) * | 1994-07-13 | 2003-06-09 | 本田技研工業株式会社 | 電動ステアリング装置 |
GB2295590B (en) * | 1994-11-30 | 1999-01-20 | Nsk Ltd | Electric power steering apparatus |
JPH08192757A (ja) * | 1995-01-19 | 1996-07-30 | Kayaba Ind Co Ltd | 電動パワーステアリング装置 |
JPH1095355A (ja) * | 1996-09-24 | 1998-04-14 | Mitsuba Corp | 電気式動力操舵装置 |
US5921344A (en) * | 1997-06-03 | 1999-07-13 | Trw Inc. | Electric steering system |
US5988005A (en) * | 1997-07-04 | 1999-11-23 | Mitsuba Corporation | Electric power steering unit |
US5975234A (en) * | 1997-12-03 | 1999-11-02 | Trw Inc. | Electric steering system with plastic motor tube |
DE19827344C2 (de) * | 1998-06-19 | 2001-09-20 | Zahnradfabrik Friedrichshafen | Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge |
EP1022210A4 (fr) * | 1998-08-07 | 2005-11-16 | Mitsuba Corp | Moteur et dispositif de direction assistee electrique |
US6244374B1 (en) * | 1998-08-21 | 2001-06-12 | Toyota Jidosha Kabushiki Kaisha | Electrically operated power steering device |
US6155376A (en) * | 1998-12-28 | 2000-12-05 | Trw Inc. | Electric power steering assembly |
GB9903308D0 (en) * | 1999-02-13 | 1999-04-07 | Trw Lucas Varity Electric | Improvements relating to electrical power assisted steering assemblies |
EP1237776B1 (fr) * | 1999-12-01 | 2003-06-11 | ThyssenKrupp Presta AG | Dispositif d'assistance de direction electrique tubulaire a rendement eleve |
JP2001275325A (ja) * | 2000-03-27 | 2001-10-05 | Honda Motor Co Ltd | 電動パワーステアリング装置 |
US6713921B2 (en) * | 2001-05-08 | 2004-03-30 | Delphi Technologies, Inc. | Permanent magnet structure for brushless motor and power assist actuator using the same |
US6695091B2 (en) | 2001-08-28 | 2004-02-24 | Trw Inc. | Electric steering motor with internal circuit board |
DE102006041720B4 (de) | 2006-09-06 | 2023-01-19 | Volkswagen Ag | Elektromechanische Lenkung mit Druckausgleich |
DE102007006364B4 (de) * | 2007-02-08 | 2010-02-04 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Antriebseinheit mit einem Axialgetriebe zum Lenken der Räder eines Fahrzeugs |
DE102009046386A1 (de) * | 2009-11-04 | 2011-05-05 | Zf Lenksysteme Gmbh | Servolenkung |
KR101987168B1 (ko) | 2012-12-17 | 2019-09-27 | 엘지이노텍 주식회사 | 스크류 전동기 및 이의 제조방법 |
JP6148121B2 (ja) | 2013-08-30 | 2017-06-14 | 日立オートモティブシステムズ株式会社 | パワーステアリング装置 |
US10730545B2 (en) | 2015-02-03 | 2020-08-04 | Jtekt Corporation | Steering apparatus |
JP6705653B2 (ja) * | 2016-01-19 | 2020-06-03 | トヨタ自動車株式会社 | ステアリング装置 |
GB2597721B (en) * | 2020-07-31 | 2022-11-23 | Mcmurtry Automotive Ltd | Electric power steering system for a vehicle |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4415054A (en) * | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
US4800974A (en) * | 1985-10-23 | 1989-01-31 | Trw Inc. | Electric steering gear |
JPH069968B2 (ja) * | 1986-06-12 | 1994-02-09 | 三菱電機株式会社 | モ−タ駆動式パワ−ステアリング制御装置 |
JPH0427743Y2 (fr) * | 1986-10-27 | 1992-07-03 | ||
US4811813A (en) * | 1987-02-17 | 1989-03-14 | Trw Inc. | Center take-off electric rack and pinion steering gear |
GB2202501B (en) * | 1987-03-24 | 1991-08-21 | Honda Motor Co Ltd | Electric power steering system for vehicles |
US4868477A (en) * | 1987-06-23 | 1989-09-19 | The Superior Electric Company | Method and apparatus for controlling torque and torque ripple in a variable reluctance motor |
GB2218388A (en) * | 1988-05-10 | 1989-11-15 | Austin Rover Group | A power assisted steering system for a motor vehicle and control means therefor |
JPH0228061A (ja) * | 1988-07-14 | 1990-01-30 | Mitsubishi Electric Corp | 電動式パワーステアリング装置 |
JPH0275375U (fr) * | 1988-11-30 | 1990-06-08 | ||
US5092417A (en) * | 1988-12-30 | 1992-03-03 | Ford Motor Company | Locking mechanism for a rear wheel steering system |
US5096011A (en) * | 1988-12-30 | 1992-03-17 | Ford Motor Company | Steering gear and system for automotive vehicle |
JPH037661A (ja) * | 1989-06-03 | 1991-01-14 | Hitachi Ltd | 電動パワーステアリング装置 |
EP0403234A3 (fr) * | 1989-06-14 | 1992-10-21 | LUCAS INDUSTRIES public limited company | Servo-mécanisme pour arbre tournant |
EP0403235A1 (fr) * | 1989-06-15 | 1990-12-19 | William David Steadman | Dispositif de levage |
AU2049492A (en) * | 1991-07-24 | 1993-01-28 | Koyo Seiko Co., Ltd. | Steering device and speed reduction device |
US5257828A (en) * | 1992-06-03 | 1993-11-02 | Trw Inc. | Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control |
-
1994
- 1994-03-08 GB GB9404441A patent/GB2275901B/en not_active Expired - Fee Related
- 1994-03-08 KR KR1019940004628A patent/KR0138046B1/ko not_active IP Right Cessation
- 1994-03-08 DE DE4407729A patent/DE4407729C2/de not_active Expired - Fee Related
- 1994-03-08 FR FR9402638A patent/FR2702439B1/fr not_active Expired - Fee Related
- 1994-03-08 US US08/207,927 patent/US5437349A/en not_active Expired - Lifetime
- 1994-03-19 TW TW083102413A patent/TW235278B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR0138046B1 (ko) | 1998-06-01 |
US5437349A (en) | 1995-08-01 |
FR2702439A1 (fr) | 1994-09-16 |
GB9404441D0 (en) | 1994-04-20 |
DE4407729A1 (de) | 1994-09-29 |
GB2275901A (en) | 1994-09-14 |
DE4407729C2 (de) | 1999-03-11 |
TW235278B (fr) | 1994-12-01 |
GB2275901B (en) | 1996-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2682347B1 (fr) | Dispositif electrique de direction assistee. | |
FR2702439B1 (fr) | Dispositif electrique de direction assistee. | |
FR2721890B1 (fr) | Dispositif a circuit electrique de direction assistee | |
FR2723560B1 (fr) | Dispositif de commande electrique de direction assistee | |
DE69007162T2 (de) | Motorgetriebene Servolenkvorrichtung. | |
DE68911018T2 (de) | Servolenkungseinrichtung. | |
DE69400570T2 (de) | Servolenkung | |
DE69416968T2 (de) | Servolenkung | |
FR2729629B1 (fr) | Dispositif de direction assistee motorisee | |
FR2681302B1 (fr) | Dispositif de direction assistee. | |
FR2720447B1 (fr) | Dispositif de servocommande, notamment direction assistée. | |
DE69400016D1 (de) | Hydraulische Kraftlenkvorrichtung. | |
FR2712552B1 (fr) | Dispositif de commande de direction assistée actionnée électriquement. | |
FR2750944B1 (fr) | Dispositif electrique de direction assistee | |
IT1278102B1 (it) | Servosterzo. | |
DE69517125T2 (de) | Servolenkeinrichtung | |
DE69404276D1 (de) | Servolenkungssystem | |
DE69625276T2 (de) | Servolenkeinrichtung | |
FR2667039B1 (fr) | Direction assistee electrique de parking. | |
DE68900925D1 (de) | Servomotorlenkeinrichtung. | |
DE59407203D1 (de) | Servolenkvorrichtung | |
DE68900441D1 (de) | Fahrzeug-servolenkung. | |
FR2676982B1 (fr) | Dispositif de direction assistee electrique pour vehicule. | |
DE9319878U1 (de) | Lenkungsvorrichtung | |
ITMI940135A0 (it) | Servosterzo per veicoli |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |