BR9501242A - Válvula de direçao para fornecimento de pressao hidráulica a um órgao de regulagem - Google Patents

Válvula de direçao para fornecimento de pressao hidráulica a um órgao de regulagem

Info

Publication number
BR9501242A
BR9501242A BR9501242A BR9501242A BR9501242A BR 9501242 A BR9501242 A BR 9501242A BR 9501242 A BR9501242 A BR 9501242A BR 9501242 A BR9501242 A BR 9501242A BR 9501242 A BR9501242 A BR 9501242A
Authority
BR
Brazil
Prior art keywords
hydraulic pressure
supplying hydraulic
steering valve
regulating body
regulating
Prior art date
Application number
BR9501242A
Other languages
English (en)
Inventor
Eugen Eberhart
Original Assignee
Trw Fahrwerksyst Gmbh & Co
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
Priority to DE19944404533 priority Critical patent/DE4404533C2/de
Priority to EP19950103460 priority patent/EP0731014B1/de
Priority to ES95103460T priority patent/ES2138673T3/es
Priority to CZ95701A priority patent/CZ70195A3/cs
Priority to US08/409,013 priority patent/US5680804A/en
Application filed by Trw Fahrwerksyst Gmbh & Co filed Critical Trw Fahrwerksyst Gmbh & Co
Priority to BR9501242A priority patent/BR9501242A/pt
Priority to JP7635795A priority patent/JPH08295254A/ja
Publication of BR9501242A publication Critical patent/BR9501242A/pt

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
    • B62D5/08—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
    • B62D5/083—Rotary valves
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86662—Axial and radial flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
BR9501242A 1994-02-12 1995-03-28 Válvula de direçao para fornecimento de pressao hidráulica a um órgao de regulagem BR9501242A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19944404533 DE4404533C2 (de) 1994-02-12 1994-02-12 Lenkventil mit Mittenzentrierung
EP19950103460 EP0731014B1 (de) 1994-02-12 1995-03-10 Lenkventil mit Aktivierungsschwelle
ES95103460T ES2138673T3 (es) 1994-02-12 1995-03-10 Valvula de direccion con umbral de activacion.
CZ95701A CZ70195A3 (en) 1994-02-12 1995-03-20 Control valve
US08/409,013 US5680804A (en) 1994-02-12 1995-03-23 Steering valve with activation threshold
BR9501242A BR9501242A (pt) 1994-02-12 1995-03-28 Válvula de direçao para fornecimento de pressao hidráulica a um órgao de regulagem
JP7635795A JPH08295254A (ja) 1994-02-12 1995-03-31 作動閾値を持つ制御弁

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19944404533 DE4404533C2 (de) 1994-02-12 1994-02-12 Lenkventil mit Mittenzentrierung
EP19950103460 EP0731014B1 (de) 1994-02-12 1995-03-10 Lenkventil mit Aktivierungsschwelle
CZ95701A CZ70195A3 (en) 1994-02-12 1995-03-20 Control valve
US08/409,013 US5680804A (en) 1994-02-12 1995-03-23 Steering valve with activation threshold
BR9501242A BR9501242A (pt) 1994-02-12 1995-03-28 Válvula de direçao para fornecimento de pressao hidráulica a um órgao de regulagem
JP7635795A JPH08295254A (ja) 1994-02-12 1995-03-31 作動閾値を持つ制御弁

Publications (1)

Publication Number Publication Date
BR9501242A true BR9501242A (pt) 1997-05-27

Family

ID=27543194

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501242A BR9501242A (pt) 1994-02-12 1995-03-28 Válvula de direçao para fornecimento de pressao hidráulica a um órgao de regulagem

Country Status (7)

Country Link
US (1) US5680804A (pt)
EP (1) EP0731014B1 (pt)
JP (1) JPH08295254A (pt)
BR (1) BR9501242A (pt)
CZ (1) CZ70195A3 (pt)
DE (1) DE4404533C2 (pt)
ES (1) ES2138673T3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3658804B2 (ja) * 1995-07-17 2005-06-08 日本精工株式会社 回転運動用ダンパ装置
DE19742563C2 (de) * 1997-09-26 1999-10-14 Mercedes Benz Lenkungen Gmbh Servoventil
US6070515A (en) * 1998-11-23 2000-06-06 Trw Inc. Steering system
DE102004052922A1 (de) * 2003-10-31 2005-06-16 Hitachi, Ltd. Halter für Lenkungszahnstangengehäuse
FR2878219B1 (fr) * 2004-11-22 2007-02-09 Trw France Sas Valve de direction et module pour une telle valve
DE102007010182A1 (de) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Getriebevorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63501209A (ja) * 1985-10-21 1988-05-12 ツア−ンラトフアブリク　フリ−トリツヒシヤフエン　アクチエンゲゼルシヤフト 特にサ−ボ動力を用いた自動車の操縦装置の為の回転すべり弁装置
BR8606937A (pt) * 1985-10-21 1987-11-03 Zahnradfabrik Friedrichshafen Dispositivo de centragem para agregados que apresentam duas partes giraveis uma contra a outra
US5001824A (en) * 1987-08-31 1991-03-26 Texas Instruments Incorporated Method of flexibly coupling a drive shaft
FR2626542B1 (fr) * 1988-02-02 1990-06-08 Peugeot Direction assistee a assistance variable
JP2532612B2 (ja) * 1988-10-17 1996-09-11 東海ティーアールダブリュー株式会社 回転式方向制御弁
DE4220624A1 (de) * 1992-06-24 1994-01-05 Zahnradfabrik Friedrichshafen Drehschieberventil, insbesondere für Hilfskraftlenkungen
DE4240619A1 (de) * 1992-12-03 1994-06-09 Zahnradfabrik Friedrichshafen Zentriereinrichtung, insbesondere für Lenkventile
US5361861A (en) * 1993-01-29 1994-11-08 Trw Inc. Power steering system
DE4404535C2 (de) * 1994-02-12 2000-07-27 Trw Fahrwerksyst Gmbh & Co Lenkventil

Also Published As

Publication number Publication date
EP0731014A1 (de) 1996-09-11
CZ70195A3 (en) 1996-10-16
US5680804A (en) 1997-10-28
ES2138673T3 (es) 2000-01-16
DE4404533A1 (de) 1995-08-17
DE4404533C2 (de) 2001-03-01
EP0731014B1 (de) 1999-09-15
JPH08295254A (ja) 1996-11-12

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law