DE3821943C2 - - Google Patents

Info

Publication number
DE3821943C2
DE3821943C2 DE3821943A DE3821943A DE3821943C2 DE 3821943 C2 DE3821943 C2 DE 3821943C2 DE 3821943 A DE3821943 A DE 3821943A DE 3821943 A DE3821943 A DE 3821943A DE 3821943 C2 DE3821943 C2 DE 3821943C2
Authority
DE
Germany
Prior art keywords
variable
flow
steering wheel
steering
rotation
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
DE3821943A
Other languages
German (de)
English (en)
Other versions
DE3821943A1 (de
Inventor
Koh Sagamihara Jp Uchida
Takashi Atsugi Jp Kurihara
Makoto Kawasaki Jp Miyoshi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE3821943A1 publication Critical patent/DE3821943A1/de
Application granted granted Critical
Publication of DE3821943C2 publication Critical patent/DE3821943C2/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
    • 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)
DE3821943A 1987-06-29 1988-06-29 Variable servolenkeinrichtung Granted DE3821943A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161576A JPH0818571B2 (ja) 1987-06-29 1987-06-29 パワ−ステアリングの油圧制御装置

Publications (2)

Publication Number Publication Date
DE3821943A1 DE3821943A1 (de) 1989-01-19
DE3821943C2 true DE3821943C2 (enEXAMPLES) 1992-09-03

Family

ID=15737744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3821943A Granted DE3821943A1 (de) 1987-06-29 1988-06-29 Variable servolenkeinrichtung

Country Status (3)

Country Link
US (1) US4875542A (enEXAMPLES)
JP (1) JPH0818571B2 (enEXAMPLES)
DE (1) DE3821943A1 (enEXAMPLES)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157527A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE10157548A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Einstellverfahren für hydraulisch arbeitende Fahrzeug-Servolenkungen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958493A (en) * 1988-10-06 1990-09-25 Eaton Corporation Open-center steering control unit with flow amplification
USRE34746E (en) * 1988-10-06 1994-10-04 Eaton Corporation Open-center steering control unit with flow amplification
US5036630A (en) * 1990-04-13 1991-08-06 International Business Machines Corporation Radial uniformity control of semiconductor wafer polishing
JP2600986B2 (ja) * 1990-07-06 1997-04-16 三菱自動車工業株式会社 後輪の操舵制御方法
US5643053A (en) * 1993-12-27 1997-07-01 Applied Materials, Inc. Chemical mechanical polishing apparatus with improved polishing control
US5740879A (en) * 1994-06-27 1998-04-21 Jidosha Kiki Co., Ltd. Power steering apparatus
ES2121457T3 (es) * 1996-11-02 1998-11-16 Hydraulik Nord Gmbh Mecanismo hidraulico de direccion con variacion de la transmision e intensificacion de corriente.
JP2005509559A (ja) 2001-11-23 2005-04-14 ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 油圧サーボ支援操舵システムおよびそのような操舵システムの調整方法
US7913800B2 (en) * 2006-10-30 2011-03-29 Deere & Company Steering system with variable flow rate amplification ratio and associated method

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415232A (en) * 1977-07-07 1979-02-05 Nissan Motor Co Ltd Device for controllin steering force of power steering system
JPS5914367B2 (ja) * 1978-06-08 1984-04-04 本田技研工業株式会社 車輌の懸架装置
DE2851773C2 (de) * 1978-11-30 1986-11-20 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge
JPS5638430A (en) * 1979-09-07 1981-04-13 Ishikawajima Harima Heavy Ind Co Ltd Combustion control for walking beam type heating furnace
FR2484030A1 (fr) * 1980-06-06 1981-12-11 Dba Dispositif de distribution pour servomecanisme hydraulique, a fonctionnement silencieux
JPS5787759A (en) * 1980-11-18 1982-06-01 Nissan Motor Co Ltd Method of steering vehicle
US4440254A (en) * 1980-12-10 1984-04-03 Nissan Motor Co., Ltd. Compliance steer control system
ES505159A0 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
ES8205162A1 (es) * 1981-08-04 1982-06-16 Bendiberica Sa Perfeccionamientos en distribuidores fluidodinamicos
ES8302864A1 (es) * 1982-01-14 1983-02-01 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos para servomecanismos.
JPS58156459A (ja) * 1982-03-12 1983-09-17 Toyota Motor Corp パワ−ステアリングのコントロ−ルバルブ
US4570735A (en) * 1982-09-30 1986-02-18 Ford Motor Company Dual rotary valve for variable assist power steering gear for automotive vehicles
US4579186A (en) * 1983-10-15 1986-04-01 Nissan Motor Co., Ltd. Vehicle steering system
US4586581A (en) * 1983-10-15 1986-05-06 Nissan Motor Co., Ltd. Vehicle control system
US4588039A (en) * 1983-10-17 1986-05-13 Nissan Motor Co., Ltd. Vehicle steering control system and method of operating same
JPS6072769U (ja) * 1983-10-27 1985-05-22 日産自動車株式会社 車両の圧力流体制御装置
JPS60178279U (ja) * 1984-05-09 1985-11-27 光洋精工株式会社 動力舵取装置の油圧反力制御装置
JPS6116172A (ja) * 1984-06-29 1986-01-24 Toyoda Mach Works Ltd 動力舵取装置の操舵力制御装置
AU568946B2 (en) * 1984-08-08 1988-01-14 Bishop Steering Technology Limited Power steering control valve
FR2568843B1 (fr) * 1984-08-09 1986-12-26 Renault Distributeur rotatif perfectionne pour mecanisme de direction assistee
US4561521A (en) * 1984-12-06 1985-12-31 Ford Motor Company Variable assist power steering system
FR2578920B1 (fr) * 1985-03-13 1987-05-29 Bendix France Dispositif asservi de controle de debit pour installation hydraulique, notamment pour direction assistee de vehicule
JPH0657533B2 (ja) * 1986-09-30 1994-08-03 日産自動車株式会社 パワ−ステアリングの油圧制御装置
JPH0685061A (ja) * 1992-09-02 1994-03-25 Mitsubishi Electric Corp レイアウト生成装置
JPH06143229A (ja) * 1992-11-04 1994-05-24 Kubota Corp 中空無機質製品の押出成形方法及び押出成形装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157527A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Hydraulische Hilfskraftlenkung für Kraftfahrzeuge
DE10157548A1 (de) * 2001-11-23 2003-06-05 Zf Lenksysteme Gmbh Einstellverfahren für hydraulisch arbeitende Fahrzeug-Servolenkungen

Also Published As

Publication number Publication date
US4875542A (en) 1989-10-24
DE3821943A1 (de) 1989-01-19
JPS649066A (en) 1989-01-12
JPH0818571B2 (ja) 1996-02-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee