IT1144399B - Dispositivo di sterzatura motorizzato a pressione d olio azionato elettricamente - Google Patents

Dispositivo di sterzatura motorizzato a pressione d olio azionato elettricamente

Info

Publication number
IT1144399B
IT1144399B IT67995/81A IT6799581A IT1144399B IT 1144399 B IT1144399 B IT 1144399B IT 67995/81 A IT67995/81 A IT 67995/81A IT 6799581 A IT6799581 A IT 6799581A IT 1144399 B IT1144399 B IT 1144399B
Authority
IT
Italy
Prior art keywords
oil pressure
steering device
electrically operated
operated oil
pressure steering
Prior art date
Application number
IT67995/81A
Other languages
English (en)
Other versions
IT8167995A0 (it
Inventor
Abe Michio
Maeda Naoyuki
Original Assignee
Tokai Trw & 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 claimed from JP55138340A external-priority patent/JPS5766069A/ja
Priority claimed from JP55172789A external-priority patent/JPS5799469A/ja
Application filed by Tokai Trw & Co filed Critical Tokai Trw & Co
Publication of IT8167995A0 publication Critical patent/IT8167995A0/it
Application granted granted Critical
Publication of IT1144399B publication Critical patent/IT1144399B/it

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

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)
  • Fluid-Pressure Circuits (AREA)
IT67995/81A 1980-10-03 1981-07-17 Dispositivo di sterzatura motorizzato a pressione d olio azionato elettricamente IT1144399B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55138340A JPS5766069A (en) 1980-10-03 1980-10-03 Motor-operated power steering device
JP55172789A JPS5799469A (en) 1980-12-08 1980-12-08 Pressurized oil relief device for power steering

Publications (2)

Publication Number Publication Date
IT8167995A0 IT8167995A0 (it) 1981-07-17
IT1144399B true IT1144399B (it) 1986-10-29

Family

ID=26471397

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67995/81A IT1144399B (it) 1980-10-03 1981-07-17 Dispositivo di sterzatura motorizzato a pressione d olio azionato elettricamente

Country Status (9)

Country Link
KR (1) KR860000006B1 (it)
AU (1) AU544657B2 (it)
CA (1) CA1162275A (it)
DE (1) DE3130332A1 (it)
ES (1) ES504455A0 (it)
FR (1) FR2491422B1 (it)
GB (1) GB2086323B (it)
IT (1) IT1144399B (it)
NL (1) NL8103394A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198169A (en) * 1981-05-29 1982-12-04 Tokai T R W Kk Motor-driven oil pressure power steering unit
US4457390A (en) * 1982-06-16 1984-07-03 Tokai Trw & Co. Ltd. Power steering device
DE3222631A1 (de) * 1982-06-16 1983-12-22 Tokai Trw & Co Servolenkvorrichtung
JPS5918066A (ja) * 1982-06-25 1984-01-30 Jidosha Kiki Co Ltd 動力舵取装置
JPS5959574A (ja) * 1982-09-30 1984-04-05 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
DE3240629A1 (de) * 1982-11-04 1984-05-10 Mannesmann Rexroth GmbH, 8770 Lohr Hilfskraftlenkung
JPS59100059A (ja) * 1982-11-30 1984-06-09 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59130780A (ja) * 1983-01-17 1984-07-27 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59149870A (ja) * 1983-02-14 1984-08-27 Jidosha Kiki Co Ltd 動力舵取装置
DE3410033A1 (de) * 1984-03-19 1985-09-26 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur hydraulischen unterstuetzung der lenkkraft
DE3920862A1 (de) * 1989-06-26 1991-01-03 Teves Gmbh Alfred Hilfskraftlenkung fuer kraftfahrzeuge
GB2234949B (en) * 1989-08-08 1993-02-24 Trw Cam Gears Ltd A vehicle steering system
EP1247722A1 (en) 2001-04-06 2002-10-09 Baptista, Fernando Augusto Control valves of a hydrostatic steering system
AU2022376818A1 (en) * 2021-10-26 2024-05-09 Ethium, Llc Forklift kit with interchangeable power system conversion units

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154701C (nl) * 1965-09-13 1978-03-15 Still Gmbh Motorvoertuig met een hydraulisch bekrachtigde stuurinrichting.
DE1801137A1 (de) * 1968-10-04 1970-04-16 Bosch Gmbh Robert Hydraulikanlage mit einer verstellbaren Pumpe
US3901342A (en) * 1970-04-09 1975-08-26 Jr Harold D Nunn Hydraulic power brake system incorporating auxiliary means for driving the pump thereof
GB1400634A (en) * 1973-01-16 1975-07-16 Coventry Climax Eng Ltd Power assisted steering system
US3921748A (en) * 1974-10-24 1975-11-25 Case Co J I Vehicle power steering electric circuit
US4008779A (en) * 1974-12-24 1977-02-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Power steering control system for industrial trucks
US3991846A (en) * 1975-08-07 1976-11-16 Clark Equipment Company Power steering system
DE2639853A1 (de) * 1976-09-03 1978-03-09 Lansing Gmbh Steuerung fuer eine hydrostatische lenkeinrichtung oder servolenkung
DE2838151A1 (de) * 1978-09-01 1980-03-13 Bosch Gmbh Robert Lenkung fuer kraftfahrzeuge

Also Published As

Publication number Publication date
GB2086323B (en) 1985-01-09
IT8167995A0 (it) 1981-07-17
ES8204357A1 (es) 1982-05-01
GB2086323A (en) 1982-05-12
FR2491422B1 (fr) 1987-05-15
ES504455A0 (es) 1982-05-01
NL8103394A (nl) 1982-05-03
DE3130332A1 (de) 1982-05-27
DE3130332C2 (it) 1993-02-11
CA1162275A (en) 1984-02-14
KR860000006B1 (ko) 1986-01-30
KR830006049A (ko) 1983-09-17
AU7289981A (en) 1982-04-08
AU544657B2 (en) 1985-06-06
FR2491422A1 (fr) 1982-04-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940729