DE3537398A1 - Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem - Google Patents

Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem

Info

Publication number
DE3537398A1
DE3537398A1 DE19853537398 DE3537398A DE3537398A1 DE 3537398 A1 DE3537398 A1 DE 3537398A1 DE 19853537398 DE19853537398 DE 19853537398 DE 3537398 A DE3537398 A DE 3537398A DE 3537398 A1 DE3537398 A1 DE 3537398A1
Authority
DE
Germany
Prior art keywords
control valve
bore
return
valve piston
piston
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.)
Granted
Application number
DE19853537398
Other languages
German (de)
English (en)
Other versions
DE3537398C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shinichi Hatano Kanagawa Komatsu
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.)
Atsugi Motor Parts Co Ltd
Original Assignee
Atsugi Motor Parts Co Ltd
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 Atsugi Motor Parts Co Ltd filed Critical Atsugi Motor Parts Co Ltd
Publication of DE3537398A1 publication Critical patent/DE3537398A1/de
Application granted granted Critical
Publication of DE3537398C2 publication Critical patent/DE3537398C2/de
Granted 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
    • B62D5/20—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
    • 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
    • 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
    • Y10T137/87169—Supply and exhaust

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)
DE19853537398 1984-10-22 1985-10-21 Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem Granted DE3537398A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59221544A JPS61102379A (ja) 1984-10-22 1984-10-22 動力操向装置

Publications (2)

Publication Number Publication Date
DE3537398A1 true DE3537398A1 (de) 1986-04-30
DE3537398C2 DE3537398C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-08

Family

ID=16768383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853537398 Granted DE3537398A1 (de) 1984-10-22 1985-10-21 Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem

Country Status (3)

Country Link
US (1) US4696198A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61102379A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3537398A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133368A (ja) * 1984-07-26 1986-02-17 Atsugi Motor Parts Co Ltd 動力操向装置
US4953416A (en) * 1985-08-21 1990-09-04 Atsugi Motor Parts Company Limited Power steering valve with two spools of different size to compensate unbalanced cylinder
EP3845767B1 (en) * 2019-12-30 2024-07-24 Danfoss Power Solutions Aps Valve group

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127762A1 (de) * 1971-06-04 1972-12-14 Langen & Co, 4000 Düsseldorf Lenkventil
DE2164091B2 (de) * 1971-12-23 1980-06-04 Integral Hydraulik & Co, 4000 Duesseldorf Lenkventil für eine hydraulische Hilfskraftlenkung von Fahrzeugen
DE2904111C2 (de) * 1979-02-03 1983-03-31 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Lenkeinrichtung
DE2931139C2 (de) * 1979-08-01 1984-01-05 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuerventil mit offener Mittenstellung
DE3526679A1 (de) * 1984-07-26 1986-02-06 Atsugi Motor Parts Co. Ltd., Atsugi, Kanagawa Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126539C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-06-20 1900-01-01
DE2417194A1 (de) * 1972-08-26 1975-11-06 Langen & Co Druckmittelfolgesteuerung fuer servolenkungen oder dergleichen
IT1046374B (it) * 1973-12-13 1980-06-30 Langen & Co Comando sequenziale di un mezzo in pressione per servosterzi o simili
DE2903988C2 (de) * 1979-02-02 1986-09-11 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
DE3122369C2 (de) * 1981-06-05 1987-02-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hilfskraftlenkung, insbesondere für Kraftfahrzeuge
DE3248251C2 (de) * 1982-12-28 1985-02-14 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuerventil für Hilfskraftlenkungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127762A1 (de) * 1971-06-04 1972-12-14 Langen & Co, 4000 Düsseldorf Lenkventil
DE2164091B2 (de) * 1971-12-23 1980-06-04 Integral Hydraulik & Co, 4000 Duesseldorf Lenkventil für eine hydraulische Hilfskraftlenkung von Fahrzeugen
DE2904111C2 (de) * 1979-02-03 1983-03-31 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatische Lenkeinrichtung
DE2931139C2 (de) * 1979-08-01 1984-01-05 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuerventil mit offener Mittenstellung
DE3526679A1 (de) * 1984-07-26 1986-02-06 Atsugi Motor Parts Co. Ltd., Atsugi, Kanagawa Kraftverstaerkervorrichtung fuer ein kraftfahrzeug-lenksystem

Also Published As

Publication number Publication date
DE3537398C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-08
JPS61102379A (ja) 1986-05-21
US4696198A (en) 1987-09-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F.,

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee