BR9508977A - Válvula de distribuição rotativo para mecanismos da direção de força auxiliar de veículos - Google Patents

Válvula de distribuição rotativo para mecanismos da direção de força auxiliar de veículos

Info

Publication number
BR9508977A
BR9508977A BR9508977A BR9508977A BR9508977A BR 9508977 A BR9508977 A BR 9508977A BR 9508977 A BR9508977 A BR 9508977A BR 9508977 A BR9508977 A BR 9508977A BR 9508977 A BR9508977 A BR 9508977A
Authority
BR
Brazil
Prior art keywords
power steering
auxiliary power
distribution valve
vehicle auxiliary
steering mechanisms
Prior art date
Application number
BR9508977A
Other languages
English (en)
Inventor
Werner Breitweg
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of BR9508977A publication Critical patent/BR9508977A/pt

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
    • 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
    • Y10T137/86654—For plural lines
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49419—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including machining or drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
BR9508977A 1994-09-21 1995-09-18 Válvula de distribuição rotativo para mecanismos da direção de força auxiliar de veículos BR9508977A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4433599A DE4433599A1 (de) 1994-09-21 1994-09-21 Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
PCT/EP1995/003657 WO1996009200A1 (de) 1994-09-21 1995-09-18 Drehschieberventil für hilfskraftlenkungen von kraftfahrzeugen

Publications (1)

Publication Number Publication Date
BR9508977A true BR9508977A (pt) 1997-11-11

Family

ID=6528752

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508977A BR9508977A (pt) 1994-09-21 1995-09-18 Válvula de distribuição rotativo para mecanismos da direção de força auxiliar de veículos

Country Status (7)

Country Link
US (1) US5769121A (pt)
EP (1) EP0782522B1 (pt)
JP (1) JP3628330B2 (pt)
KR (1) KR100361111B1 (pt)
BR (1) BR9508977A (pt)
DE (2) DE4433599A1 (pt)
WO (1) WO1996009200A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633633A1 (de) * 1996-08-21 1998-02-26 Zahnradfabrik Friedrichshafen Lenkventil für Hilfskraftlenkungen
DE19740352A1 (de) * 1997-09-13 1999-03-18 Zf Frledrichshafen Aktiengesel Verfahren zum Montieren eines Lenkventils mit einer Zentriereinheit
DE19747639A1 (de) * 1997-10-29 1999-05-06 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
DE19921745A1 (de) * 1999-05-11 2000-11-16 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
DE10131077A1 (de) * 2001-06-27 2003-01-09 Zf Lenksysteme Gmbh Hilfkraftlenkung für Kraftfahrzeuge
DE10203384B9 (de) * 2002-01-29 2007-01-18 Trw Fahrwerksysteme Gmbh & Co Kg Servolenksystem
DE10238821A1 (de) * 2002-08-23 2004-03-04 Zf Lenksysteme Gmbh Hydraulisches Servolenksystem für Kraftfahrzeuge
US20040169176A1 (en) * 2003-02-28 2004-09-02 Peterson Paul E. Methods of forming thin film transistors and related systems
DE10309961B4 (de) * 2003-03-07 2008-03-20 Audi Ag Lenkhilfevorrichtung für ein Fahrzeug
FR2878219B1 (fr) * 2004-11-22 2007-02-09 Trw France Sas Valve de direction et module pour une telle valve
DE102005006418A1 (de) * 2005-02-12 2006-08-24 Zf Lenksysteme Gmbh Servoventil
EP2456595B1 (en) * 2009-07-22 2016-03-30 Forgacs-Broens Pty Ltd. Power steering control assembly and method of manufacture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0392477A (ja) * 1989-09-04 1991-04-17 Jidosha Kiki Co Ltd 動力舵取装置の油圧反力装置
DE59301175D1 (de) * 1992-04-01 1996-01-25 Zahnradfabrik Friedrichshafen Drehschieberventil für hilfskraftlenkungen von kraftfahrzeugen
DE4220624A1 (de) * 1992-06-24 1994-01-05 Zahnradfabrik Friedrichshafen Drehschieberventil, insbesondere für Hilfskraftlenkungen

Also Published As

Publication number Publication date
EP0782522B1 (de) 1998-12-02
JP3628330B2 (ja) 2005-03-09
KR100361111B1 (ko) 2003-03-15
EP0782522A1 (de) 1997-07-09
WO1996009200A1 (de) 1996-03-28
US5769121A (en) 1998-06-23
DE59504438D1 (de) 1999-01-14
JPH10505807A (ja) 1998-06-09
DE4433599A1 (de) 1996-03-28
KR970705493A (ko) 1997-10-09

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Legal Events

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FF Decision: intention to grant
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B24C Patent annual fee: request for for restoration

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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