DE3575542D1 - Servolenkungseinrichtung. - Google Patents

Servolenkungseinrichtung.

Info

Publication number
DE3575542D1
DE3575542D1 DE8585104874T DE3575542T DE3575542D1 DE 3575542 D1 DE3575542 D1 DE 3575542D1 DE 8585104874 T DE8585104874 T DE 8585104874T DE 3575542 T DE3575542 T DE 3575542T DE 3575542 D1 DE3575542 D1 DE 3575542D1
Authority
DE
Germany
Prior art keywords
power steering
steering device
power
steering
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 - Fee Related
Application number
DE8585104874T
Other languages
English (en)
Inventor
Susumu Honaga
Mikio Suzuki
Yoshiharu Inaguma
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Application granted granted Critical
Publication of DE3575542D1 publication Critical patent/DE3575542D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE8585104874T 1984-04-27 1985-04-22 Servolenkungseinrichtung. Expired - Fee Related DE3575542D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59087221A JPH0645343B2 (ja) 1984-04-27 1984-04-27 動力舵取装置の操舵力制御装置

Publications (1)

Publication Number Publication Date
DE3575542D1 true DE3575542D1 (de) 1990-03-01

Family

ID=13908840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585104874T Expired - Fee Related DE3575542D1 (de) 1984-04-27 1985-04-22 Servolenkungseinrichtung.

Country Status (4)

Country Link
US (1) US4593783A (de)
EP (1) EP0159687B1 (de)
JP (1) JPH0645343B2 (de)
DE (1) DE3575542D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575989B1 (fr) * 1984-12-26 1989-08-04 Nippon Seiko Kk Dispositif de commande de force de direction pour systeme de direction assistee
JPS6259166A (ja) * 1985-09-09 1987-03-14 Koyo Seiko Co Ltd 動力舵取装置に於ける操舵力制御装置
JPS62152972A (ja) * 1985-12-27 1987-07-07 Toyoda Mach Works Ltd 油圧反力式操舵力制御装置
JPH0784180B2 (ja) * 1986-01-16 1995-09-13 豊田工機株式会社 動力舵取装置の操舵力制御装置
JPS62299478A (ja) * 1986-06-19 1987-12-26 Jidosha Kiki Co Ltd 動力舵取装置の油圧反力装置
BR8707810A (pt) * 1986-09-19 1989-08-15 Zahnradfabrik Friedrichshafen Valvula com distribuidor giratorio para direcoes hidraulicas de forca auxiliar
EP0326562B1 (de) * 1986-09-19 1990-06-20 ZF FRIEDRICHSHAFEN Aktiengesellschaft Drehschieberventil für hydraulische hilfskraftlenkungen
DE3739848C2 (de) * 1986-12-06 1996-09-05 Zahnradfabrik Friedrichshafen Drehschieberventil für hydraulische Hilfskraftlenkungen
US4819545A (en) * 1987-07-28 1989-04-11 Trw Inc. Power steering system
JP2647094B2 (ja) * 1987-07-30 1997-08-27 東芝機械株式会社 リリーフ弁
US5070958A (en) * 1991-03-15 1991-12-10 General Motors Corporation Variable effort steering gear
JP3196415B2 (ja) * 1993-03-29 2001-08-06 豊田工機株式会社 動力舵取装置用流量制御装置
DE19633633A1 (de) * 1996-08-21 1998-02-26 Zahnradfabrik Friedrichshafen Lenkventil für Hilfskraftlenkungen
DE19747639A1 (de) 1997-10-29 1999-05-06 Zahnradfabrik Friedrichshafen Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen
DE102005052078A1 (de) * 2005-10-28 2007-05-16 Thyssenkrupp Presta Steertec Lenkeinrichtung mit Druckbegrenzungsventil zur Endlagendämpfung und Überlastschutz der Pumpe
KR100924566B1 (ko) 2007-12-10 2009-10-30 영신정공 주식회사 차량용 오일 펌프의 압력 제어 밸브

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791287A (en) * 1954-07-19 1957-05-07 Gen Motors Corp Hydraulic power steering mechanism
US2893504A (en) * 1954-12-30 1959-07-07 Gen Motors Corp Hydraulic steering system with control means for valve reaction pressures
GB821944A (en) * 1955-12-06 1959-10-14 Kent Ltd G A new or improved control valve for power assisted steering mechanisms
US2939429A (en) * 1957-10-21 1960-06-07 Germane Corp Rotary valve for power steering mechanism
BE609316A (de) * 1960-11-21 1962-02-15
US3408900A (en) * 1965-09-02 1968-11-05 Toyoda Machine Works Ltd Servo valve device in power steering gear of automobile
US3433127A (en) * 1966-12-30 1969-03-18 Gen Motors Corp Power steering system with hydraulic reaction
US3406773A (en) * 1967-10-27 1968-10-22 Gen Motors Corp Power steering gear
US3465842A (en) * 1967-12-29 1969-09-09 Bendix Corp Power steering mechanism
US3690400A (en) * 1970-06-01 1972-09-12 Nissan Motor Vehicle power steering control device
JPS4929653B1 (de) * 1970-08-06 1974-08-06
JPS5345571B2 (de) * 1971-08-26 1978-12-07
GB1432555A (en) * 1972-09-08 1976-04-22 Burman & Sons Ltd Power-assisted steering gear
GB1465901A (en) * 1973-02-01 1977-03-02 Cam Gears Ltd Power assisted vehicle steering
GB1597360A (en) * 1976-12-16 1981-09-09 Cam Gears Ltd Powerassisted steering systems
JPS5814352B2 (ja) * 1977-03-05 1983-03-18 自動車機器株式会社 動力舵取装置の操舵力制御装置
US4189024A (en) * 1978-06-23 1980-02-19 Zahnradfabrik Friedrichshafen Ag Auxiliary power steering for motor vehicles
DE2829064B2 (de) * 1978-07-01 1981-02-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE2851773C2 (de) * 1978-11-30 1986-11-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge
JPS5812866A (ja) * 1981-07-13 1983-01-25 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
JPS58202163A (ja) * 1982-05-18 1983-11-25 Toyoda Mach Works Ltd 操舵力制御機能を備えた動力舵取装置
IT1168203B (it) * 1982-07-05 1987-05-20 Daimler Benz Ag Servosterzo per autoveicoli con valvola di modulazione per generare una pressione di reazione
US4485883A (en) * 1982-09-30 1984-12-04 Ford Motor Company Power steering system with vehicle speed-sensitive flow

Also Published As

Publication number Publication date
US4593783A (en) 1986-06-10
EP0159687A2 (de) 1985-10-30
JPH0645343B2 (ja) 1994-06-15
EP0159687B1 (de) 1990-01-24
JPS60229870A (ja) 1985-11-15
EP0159687A3 (en) 1986-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee