ES2125371T3 - Mecanismo para direccion asistida. - Google Patents

Mecanismo para direccion asistida.

Info

Publication number
ES2125371T3
ES2125371T3 ES94107460T ES94107460T ES2125371T3 ES 2125371 T3 ES2125371 T3 ES 2125371T3 ES 94107460 T ES94107460 T ES 94107460T ES 94107460 T ES94107460 T ES 94107460T ES 2125371 T3 ES2125371 T3 ES 2125371T3
Authority
ES
Spain
Prior art keywords
power steering
reaction
pump
steering device
hydraulic
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
Application number
ES94107460T
Other languages
English (en)
Inventor
Eugen Dipl-Ing Eberhart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRW Fahrwerksysteme GmbH and Co KG
Original Assignee
TRW Fahrwerksysteme GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6489150&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2125371(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TRW Fahrwerksysteme GmbH and Co KG filed Critical TRW Fahrwerksysteme GmbH and Co KG
Application granted granted Critical
Publication of ES2125371T3 publication Critical patent/ES2125371T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed

Abstract

EL OBJETIVO DE LA INVENCION ES UN DISPOSITIVO DE SERVODIRECCION PARA GUIA DE ACEITE A PRESION EN CAMARAS (6,7) DERECHA E IZQUIERDA DE UN SERVOCILINDRO (3) A TRAVES DE UNA VALVULA (9) DISTRIBUIDORA GIRATORIA CON UNA BOMBA (10). ENTRE UN EJE (14) DE ENTRADA Y UN CASQUILLO (15) DE CONTROL DE LA VALVULA DISTRIBUIDORA GIRATORIA (9) SE INTERCALA UN EMBOLO (8) DE REACCION. PARA CONSEGUIR CON ESTE DISPOSITIVO DE SERVODIRECCION UN EQUIPO DE REACCION HIDRAULICA DE FORMA SENCILLA, SE PROPONE, QUE EN UNA CONDUCCION (31) ENTRE LA BOMBA (10) Y LA CARA POSTERIOR DEL EMBOLO (18) DE REACCION SE INTERCALE UN CONVERTIDOR (30) ELECTROHIDRAULICO PARA LA REGULACION DE LOS PARAMETROS DE CONTROL DE UN MOMENTO RETROACTIVO HIDRAULICO.
ES94107460T 1993-05-28 1994-05-13 Mecanismo para direccion asistida. Expired - Lifetime ES2125371T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4317818A DE4317818C1 (de) 1993-05-28 1993-05-28 Servolenkvorrichtung

Publications (1)

Publication Number Publication Date
ES2125371T3 true ES2125371T3 (es) 1999-03-01

Family

ID=6489150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107460T Expired - Lifetime ES2125371T3 (es) 1993-05-28 1994-05-13 Mecanismo para direccion asistida.

Country Status (7)

Country Link
US (1) US5582091A (es)
EP (1) EP0626306B2 (es)
JP (1) JP2933192B2 (es)
KR (1) KR100215321B1 (es)
BR (1) BR9402096A (es)
DE (2) DE4317818C1 (es)
ES (1) ES2125371T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437169C1 (de) * 1994-10-18 1996-02-15 Trw Fahrwerksyst Gmbh & Co Lenkventil mit geschlossener Mitte
DE4437168C1 (de) * 1994-10-18 1996-02-08 Trw Fahrwerksyst Gmbh & Co Lenkventil mit geschlossener Mitte
DE10131077A1 (de) * 2001-06-27 2003-01-09 Zf Lenksysteme Gmbh Hilfkraftlenkung für Kraftfahrzeuge
DE102005017908A1 (de) * 2005-04-18 2006-11-09 Thyssenkrupp Presta Steertec Gmbh Hydraulische Servolenkung für Kraftfahrzeuge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116172A (ja) * 1984-06-29 1986-01-24 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
JPH0624959B2 (ja) * 1984-12-27 1994-04-06 豊田工機株式会社 動力舵取装置の操舵力制御装置
DE3690102C2 (es) * 1985-03-01 1991-06-20 Koyo Seiko K.K., Osaka, Jp
US4819545A (en) * 1987-07-28 1989-04-11 Trw Inc. Power steering system
US4877100A (en) * 1987-09-16 1989-10-31 Jidosha Kiki Co., Ltd. Hydraulic reaction force apparatus for power steering system
JPH082757B2 (ja) * 1988-11-15 1996-01-17 光洋精工株式会社 動力舵取装置
JPH0374268A (ja) * 1989-08-16 1991-03-28 Jidosha Kiki Co Ltd 動力舵取装置の油圧反力装置
JP2621600B2 (ja) * 1990-07-04 1997-06-18 日産自動車株式会社 パワーステアリングギヤの油圧バルブ装置
DE4201311C1 (es) * 1992-01-18 1993-02-25 Trw Ehrenreich Gmbh & Co Kg, 4000 Duesseldorf, De
DE4220624A1 (de) * 1992-06-24 1994-01-05 Zahnradfabrik Friedrichshafen Drehschieberventil, insbesondere für Hilfskraftlenkungen

Also Published As

Publication number Publication date
BR9402096A (pt) 1994-12-13
JPH0769226A (ja) 1995-03-14
EP0626306B1 (de) 1998-11-04
DE4317818C1 (de) 1994-07-21
DE59407203D1 (de) 1998-12-10
US5582091A (en) 1996-12-10
EP0626306A1 (de) 1994-11-30
EP0626306B2 (de) 2001-12-05
JP2933192B2 (ja) 1999-08-09
KR100215321B1 (ko) 1999-08-16

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