ES2146805T3 - Direccion de cremallera hidraulica. - Google Patents

Direccion de cremallera hidraulica.

Info

Publication number
ES2146805T3
ES2146805T3 ES96104750T ES96104750T ES2146805T3 ES 2146805 T3 ES2146805 T3 ES 2146805T3 ES 96104750 T ES96104750 T ES 96104750T ES 96104750 T ES96104750 T ES 96104750T ES 2146805 T3 ES2146805 T3 ES 2146805T3
Authority
ES
Spain
Prior art keywords
pressure
drilling
address
working
guided
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
ES96104750T
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
Application filed by TRW Fahrwerksysteme GmbH and Co KG filed Critical TRW Fahrwerksysteme GmbH and Co KG
Application granted granted Critical
Publication of ES2146805T3 publication Critical patent/ES2146805T3/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
    • 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
    • B62D5/10—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 type of power unit
    • B62D5/12—Piston and cylinder
    • 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
    • B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
    • 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
    • B62D5/08—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 type of steering valve used
    • 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
    • B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
    • B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Power Steering Mechanism (AREA)

Abstract

PARA MEJORAR UNA DIRECCION (1) DE BARRA DENTADA, DONDE UN EMBOLO (3) DE TRABAJO SE GUIA EN UN CILINDRO (2) HIDRAULICO, QUE MUESTRA UNA LIMITACION DE TOPE EXTREMO, A TRAVES DE LA CUAL EN UNA POSICION (4,5) EXTREMA DEL EMBOLO (3) DE TRABAJO SE CONFIGURA UN MEDIO A PRESION GUIADO PARA EL EMBOLO (3) DE TRABAJO A TRAVES DE PERFORACIONES (8,9) DE MEDIO A PRESION CON UNA VIA QUE IMPULSA EL MEDIO DESDE EL ESPACIO DE TRABAJO A UN ESPACIO DE PRESION REDUCIDA, QUE SEA ELABORABLE DE MANERA SENCILLA CON COSTE ECONOMICO REDUCIDO, SE DESARROLLA AMPLIAMENTE UNA DIRECCION DE BARRA DENTADA DE ESTE GENERO POR MEDIO AL MENOS DE UNA PERFORACION (10,11) EN LA ZONA DE CADA PERFORACION (8,9) DE CONEXION DE PRESION EJECUTABLE Y CERRABLE DESDE EL LADO EXTERIOR DE LA CARCASA, QUE PUEDE UNIRSE POR UNA CONDUCCION (12,13) DE UNION CON LA CONEXION (8,9) DE PRESION RESPECTIVA.
ES96104750T 1995-04-15 1996-03-26 Direccion de cremallera hidraulica. Expired - Lifetime ES2146805T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19514244A DE19514244A1 (de) 1995-04-15 1995-04-15 Hydraulische Zahnstangenlenkung

Publications (1)

Publication Number Publication Date
ES2146805T3 true ES2146805T3 (es) 2000-08-16

Family

ID=7759782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96104750T Expired - Lifetime ES2146805T3 (es) 1995-04-15 1996-03-26 Direccion de cremallera hidraulica.

Country Status (8)

Country Link
US (1) US5868216A (es)
EP (1) EP0737610B1 (es)
JP (1) JPH0986428A (es)
KR (1) KR960037476A (es)
BR (1) BR9601371A (es)
CZ (1) CZ103096A3 (es)
DE (2) DE19514244A1 (es)
ES (1) ES2146805T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725944C1 (de) * 1997-06-19 1998-12-24 Trw Fahrwerksyst Gmbh & Co Hydraulische Zahnstangenlenkung
DE19852061A1 (de) 1998-11-11 2000-05-18 Mercedes Benz Lenkungen Gmbh Ventilanordnung für Servolenkungen
DE10005236A1 (de) * 2000-02-05 2001-09-06 Zf Lenksysteme Gmbh Stellmotor mit einem Arbeitskolben, insbesondere für Fremd- und Hilfskraftlenkungen für Kraftfahrzeuge
KR20040015500A (ko) * 2002-08-13 2004-02-19 현대모비스 주식회사 파워스티어링 기어박스의 랙바 충격 방지장치
FR2857324B1 (fr) * 2003-07-08 2006-09-15 Koyo Steering Europe Kse Palier pour direction assistee hydraulique de vehicule automobile
DE102005049959A1 (de) * 2005-10-19 2007-04-26 Eaton Fluid Power Gmbh Servoantrieb für Servolenkung
DE102006004724A1 (de) * 2006-02-02 2007-08-09 Bayerische Motoren Werke Ag Hydraulikzylinder mit einem Kolben insbesondere für eine hydraulische Servolenkung
DE102008027734A1 (de) 2008-06-11 2009-12-17 Trw Automotive Gmbh Zylinder/Kolben-Einheit
KR101407822B1 (ko) * 2013-07-01 2014-06-18 구광모 소독약 살포기의 바퀴 조향용 유압실린더
DE102014117327A1 (de) * 2014-11-26 2016-06-02 Robert Bosch Automotive Steering Gmbh Lenksystem für ein Kraftfahrzeug und Verfahren zum Entlüften eines Lenksystems für ein Kraftfahrzeug
WO2018222845A1 (en) * 2017-05-31 2018-12-06 R.H. Sheppard Co., Inc. Plunger assembly for a power steering system
US20220355854A1 (en) * 2021-05-04 2022-11-10 Ronald Gene Timmons Self-centering double ended hydraulic steering cylinder that uses no electronics

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867129A (en) * 1953-10-28 1959-01-06 Gen Motors Corp Fluid power steering valve
US3437166A (en) * 1967-05-17 1969-04-08 Jeffrey Galion Inc Steering system for vehicles
DE1967046U (de) * 1967-05-29 1967-08-24 Vakutronik Wissenschaftlicher Pneumatikantrieb mit daempfung in den endlagen.
GB1444631A (en) * 1973-09-04 1976-08-04 Adwest Eng Ltd Double-acting piston and cylinder means
US4828068A (en) * 1984-02-02 1989-05-09 General Motors Corporation Hydraulically power assisted steering gear with pressure relief stop
DE3721826C1 (de) * 1987-07-02 1988-11-17 Daimler Benz Ag Servoventilanordnung
DE3929572A1 (de) * 1988-09-10 1990-03-15 Zahnradfabrik Friedrichshafen Hilfskraftlenkung, insbesondere fuer kraftfahrzeuge
DE4221459A1 (de) * 1992-06-30 1994-01-05 Teves Gmbh Alfred Hydraulische Servolenkung mit Belastungsschutzeinrichtung

Also Published As

Publication number Publication date
US5868216A (en) 1999-02-09
DE19514244A1 (de) 1996-10-17
EP0737610A3 (de) 1997-02-12
CZ103096A3 (en) 1996-10-16
EP0737610A2 (de) 1996-10-16
BR9601371A (pt) 1998-01-13
KR960037476A (ko) 1996-11-19
EP0737610B1 (de) 2000-05-24
JPH0986428A (ja) 1997-03-31
DE59605280D1 (de) 2000-06-29

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