ES2033708T3 - Aparato de direccion. - Google Patents
Aparato de direccion.Info
- Publication number
- ES2033708T3 ES2033708T3 ES198787103486T ES87103486T ES2033708T3 ES 2033708 T3 ES2033708 T3 ES 2033708T3 ES 198787103486 T ES198787103486 T ES 198787103486T ES 87103486 T ES87103486 T ES 87103486T ES 2033708 T3 ES2033708 T3 ES 2033708T3
- Authority
- ES
- Spain
- Prior art keywords
- element connected
- steering
- operates
- electric motor
- planetary gear
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/04—Steering gears mechanical of worm type
- B62D3/06—Steering gears mechanical of worm type with screw and nut
-
- 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
Abstract
SISTEMA DE SERVODIRECCION, CON MOTOR ELECTRICO, QUE LLEVA UN ELEMENTO DE SALIDA CONECTADO A UN ENGRANAJE PLANETARIO. UNA PIEZA DE SALIDA DE ESTE HACE GIRAR UNA TUERCA ESFERICA, Y UN ELEMENTO CONECTADO CON UNA CONEXION DE DIRECCION TIENE UN ROSCADO EXTERNO QUE SE ACOPLA A LA TUERCA. AL GIRAR EL VOLANTE, EL MOTOR ELECTIRICO SE ACTIVA Y ACCIONA EL ENGRANAJE PLANETARIO, EL CUAL, A SU VEZ, ACCIONA A LA TUERCA ESFERICA PARA QUE ESTA ACCIONE EL ELEMENTO CONECTADO CON LA CONEXION DE DIRECCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/868,602 US4694925A (en) | 1986-05-30 | 1986-05-30 | Steering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2033708T3 true ES2033708T3 (es) | 1993-04-01 |
Family
ID=25351984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787103486T Expired - Lifetime ES2033708T3 (es) | 1986-05-30 | 1987-03-11 | Aparato de direccion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4694925A (es) |
EP (1) | EP0247302B1 (es) |
JP (1) | JP2567397B2 (es) |
DE (1) | DE3780512T2 (es) |
ES (1) | ES2033708T3 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63101281U (es) * | 1986-12-23 | 1988-07-01 | ||
US5147007A (en) * | 1988-10-04 | 1992-09-15 | Alfred Teves Gmbh | Hydraulically assisted steering system for automotive vehicles |
JPH0275375U (es) * | 1988-11-30 | 1990-06-08 | ||
US5086861A (en) * | 1990-04-06 | 1992-02-11 | Peterson Donald W | Electric rear wheel steering actuator |
DE4142992A1 (de) * | 1991-01-23 | 1993-07-01 | Teves Gmbh Alfred | Hilfskraftlenkung fuer fahrzeuge |
US6039143A (en) * | 1997-06-02 | 2000-03-21 | General Motors Corporation | Steerable drive axle with electrically-powered steering apparatus |
US5975573A (en) * | 1998-01-23 | 1999-11-02 | Trw Inc. | Steering system |
US6164407A (en) * | 1998-12-04 | 2000-12-26 | Trw Inc. | Electric power steering apparatus |
US6155376A (en) * | 1998-12-28 | 2000-12-05 | Trw Inc. | Electric power steering assembly |
US7059447B1 (en) | 1999-12-21 | 2006-06-13 | Ford Global Technologies, Inc. | Automotive vehicle steering system having an electric motor powered linear actuator shaft for turning a steered wheel |
US6378646B1 (en) * | 2000-08-22 | 2002-04-30 | Trw Inc. | Pivotal ballnut connection for a power assisted steering system |
WO2002026546A1 (en) * | 2000-09-27 | 2002-04-04 | Delphi Technologies, Inc. | Electric power steering rack and pinion with central motor and primary reducer |
US6637541B2 (en) | 2001-12-17 | 2003-10-28 | Visteon Global Technologies, Inc. | Steering system having an interlocking mechanism |
US7401677B2 (en) * | 2002-02-13 | 2008-07-22 | Trw Inc. | Self-centering steering system |
US7435264B2 (en) * | 2003-11-12 | 2008-10-14 | Milliken & Company | Sculptured and etched textile having shade contrast corresponding to surface etched regions |
DE102007049748A1 (de) * | 2007-10-16 | 2009-04-23 | Thyssenkrupp Presta Ag | KGT Lagerkonzept |
DE102009002933A1 (de) * | 2009-05-08 | 2010-11-11 | Zf Friedrichshafen Ag | Lenkbare Fahrzeugachse |
DE102009002935B4 (de) * | 2009-05-08 | 2023-12-28 | Zf Friedrichshafen Ag | Lenkbare Fahrzeugachse |
DE102009002934A1 (de) * | 2009-05-08 | 2010-11-11 | Zf Friedrichshafen Ag | Lenkbare Fahrzeugachse |
IT1400276B1 (it) * | 2010-05-12 | 2013-05-24 | Borghi | Gruppo di sterzatura per ruote di veicoli |
DE102012015181A1 (de) * | 2012-08-02 | 2014-05-15 | Thyssenkrupp Presta Aktiengesellschaft | Lenkgetriebe für ein Kraftfahrzeug |
FR3021615B1 (fr) * | 2014-05-27 | 2017-12-08 | Peugeot Citroen Automobiles Sa | Boitier de direction pour vehicule automobile, comprenant un moteur electrique et un reducteur autour de l'axe transversal |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918827A (en) * | 1957-03-01 | 1959-12-29 | Gen Electric | Linear actuator |
US4418781A (en) * | 1982-06-10 | 1983-12-06 | Trw Inc. | Steering apparatus |
US4415054A (en) * | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
JPS59130780A (ja) * | 1983-01-17 | 1984-07-27 | Aisin Seiki Co Ltd | 電動パワ−ステアリング装置 |
MX156827A (es) * | 1983-05-05 | 1988-10-03 | Allied Corp | Mejoras a mecanismo de direccion asistido por energia electrica para un vehiculo automotriz |
JPS6025854A (ja) * | 1983-07-22 | 1985-02-08 | Nippon Seiko Kk | 電気式動力舵取装置 |
AU574696B2 (en) * | 1983-07-22 | 1988-07-14 | Nippon Seiko K.K. | Power assist steering gear assembly |
JPS6053463A (ja) * | 1983-09-01 | 1985-03-27 | Aisin Seiki Co Ltd | 操舵力伝達装置 |
FR2556681B1 (fr) * | 1983-12-16 | 1988-04-08 | Citroen Sa | Direction de vehicule automobile a commande assistee par un moteur electrique |
JPS60154955A (ja) * | 1984-01-25 | 1985-08-14 | Nissan Motor Co Ltd | 電動式動力舵取り装置 |
JPS6130462A (ja) * | 1984-07-20 | 1986-02-12 | Honda Motor Co Ltd | 電磁型倍力装置 |
JPS6181866A (ja) * | 1984-09-12 | 1986-04-25 | Honda Motor Co Ltd | 電動式パワ−ステアリング装置 |
-
1986
- 1986-05-30 US US06/868,602 patent/US4694925A/en not_active Expired - Fee Related
-
1987
- 1987-03-11 DE DE8787103486T patent/DE3780512T2/de not_active Expired - Fee Related
- 1987-03-11 ES ES198787103486T patent/ES2033708T3/es not_active Expired - Lifetime
- 1987-03-11 EP EP87103486A patent/EP0247302B1/en not_active Expired - Lifetime
- 1987-05-11 JP JP11439087A patent/JP2567397B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3780512T2 (de) | 1993-02-18 |
EP0247302B1 (en) | 1992-07-22 |
JP2567397B2 (ja) | 1996-12-25 |
EP0247302A3 (en) | 1989-07-19 |
EP0247302A2 (en) | 1987-12-02 |
DE3780512D1 (de) | 1992-08-27 |
US4694925A (en) | 1987-09-22 |
JPS62286873A (ja) | 1987-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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