ES2017757B3 - Mecanismo de direccion de relacion variable - Google Patents

Mecanismo de direccion de relacion variable

Info

Publication number
ES2017757B3
ES2017757B3 ES87500064T ES87500064T ES2017757B3 ES 2017757 B3 ES2017757 B3 ES 2017757B3 ES 87500064 T ES87500064 T ES 87500064T ES 87500064 T ES87500064 T ES 87500064T ES 2017757 B3 ES2017757 B3 ES 2017757B3
Authority
ES
Spain
Prior art keywords
management mechanism
relation management
variable relation
variable
relation
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 - Lifetime
Application number
ES87500064T
Other languages
English (en)
Inventor
Bacardit Juan Simon
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.)
AlliedSignal Automotive Espana SA
Original Assignee
Bendix Espana SA
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 Bendix Espana SA filed Critical Bendix Espana SA
Application granted granted Critical
Publication of ES2017757B3 publication Critical patent/ES2017757B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
    • 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
    • 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
    • B62D5/24—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 worm type
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19721—Thread geometry
    • Y10T74/19726—Thread pitch varies over axial length

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)
ES87500064T 1987-10-05 1987-10-05 Mecanismo de direccion de relacion variable Expired - Lifetime ES2017757B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87500064A EP0310729B1 (en) 1987-10-05 1987-10-05 Variable ratio steering mechanism

Publications (1)

Publication Number Publication Date
ES2017757B3 true ES2017757B3 (es) 1991-03-01

Family

ID=8198344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87500064T Expired - Lifetime ES2017757B3 (es) 1987-10-05 1987-10-05 Mecanismo de direccion de relacion variable

Country Status (6)

Country Link
US (1) US4898043A (es)
EP (1) EP0310729B1 (es)
JP (1) JPH01119474A (es)
BR (1) BR8805237A (es)
DE (1) DE3764272D1 (es)
ES (1) ES2017757B3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2809847B2 (ja) * 1990-09-06 1998-10-15 本田技研工業株式会社 可変舵角比操舵装置
DE4143520C2 (de) * 1990-09-06 2001-09-06 Honda Motor Co Ltd Lenkvorrichtung mit veränderbarem Lenkwinkelverhältnis
JP2894457B2 (ja) * 1991-01-25 1999-05-24 本田技研工業株式会社 可変舵角比操舵装置
JP2002255046A (ja) * 2000-12-28 2002-09-11 Fuji Kiko Co Ltd 車両の操舵制御装置
ITBO20020411A1 (it) * 2002-06-27 2003-12-29 Sir Meccanica S R L Macchina alesatrice saldatrice portatile
US20070204764A1 (en) * 2006-01-23 2007-09-06 Jianhua Mao Compounds and methods for reducing water content in cementitious mixtures
US8567554B2 (en) * 2011-03-23 2013-10-29 GM Global Technology Operations LLC Recirculating ball power steering system
US20120312624A1 (en) * 2011-06-13 2012-12-13 Trw Automotive U.S. Llc Power steering gear assembly
US20130032430A1 (en) * 2011-08-04 2013-02-07 GM Global Technology Operations LLC Electrically-assisted parallelogram power steering system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860266A (en) * 1957-02-06 1958-11-11 American Metal Climax Inc Linear actuator
DE1072491B (es) * 1958-04-22
US3085645A (en) * 1959-07-15 1963-04-16 Ford Motor Co Power steering system
US3407680A (en) * 1965-11-09 1968-10-29 Julius C. Westmoreland Reciprocating power arrangements
US3803927A (en) * 1972-07-10 1974-04-16 Bridgeport Machines Coaxial force and movement mechanism for a machine tool
GB1451644A (es) * 1972-12-20 1976-10-06
US3916730A (en) * 1973-12-27 1975-11-04 Richard H Sheppard Switchable ratio steering system
JPS59213571A (ja) * 1983-05-20 1984-12-03 Kayaba Ind Co Ltd 動力かじ取り装置
US4666014A (en) * 1986-05-08 1987-05-19 Trw Inc. Floating ball-nut for an electric assist steering system
DE4310887B4 (de) * 1993-04-02 2004-09-09 Almi Machinefabriek Vriezenveen B.V. Vorrichtung zum endseitigen Ausformen von rohrförmigen Werkstücken mit unterschiedlichen Durchmessern

Also Published As

Publication number Publication date
US4898043A (en) 1990-02-06
EP0310729B1 (en) 1990-08-08
EP0310729A1 (en) 1989-04-12
JPH01119474A (ja) 1989-05-11
BR8805237A (pt) 1989-05-23
DE3764272D1 (de) 1990-09-13

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