ES445429A1 - Powerassisted rack-and-pinion steering mechanism for motor vehicles - Google Patents

Powerassisted rack-and-pinion steering mechanism for motor vehicles

Info

Publication number
ES445429A1
ES445429A1 ES445429A ES445429A ES445429A1 ES 445429 A1 ES445429 A1 ES 445429A1 ES 445429 A ES445429 A ES 445429A ES 445429 A ES445429 A ES 445429A ES 445429 A1 ES445429 A1 ES 445429A1
Authority
ES
Spain
Prior art keywords
rack
steering
motor vehicles
rotation
powerassisted
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
Application number
ES445429A
Other languages
Spanish (es)
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
Bendiberica 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 Bendiberica SA filed Critical Bendiberica SA
Priority to ES445429A priority Critical patent/ES445429A1/en
Priority to GB5354/77A priority patent/GB1570330A/en
Priority to FR7705240A priority patent/FR2342883A1/en
Priority to DE19772707850 priority patent/DE2707850A1/en
Publication of ES445429A1 publication Critical patent/ES445429A1/en
Expired 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
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/1518—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels comprising a mechanical interconnecting system between the steering control means of the different axles
    • B62D7/1536—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels comprising a mechanical interconnecting system between the steering control means of the different axles provided with hydraulic assistance

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)
  • Transmission Devices (AREA)

Abstract

Improvements in rack assisted steering devices for motor vehicles, characterized in that they comprise a plurality of racks each being capable of being coupled to a set of steering wheels of the vehicle, engaging each rack with a pinion to produce the angle of turn of the associated wheels, the pinions in rotation being normally associated with the rotor of a servo-steering assistance valve, the rotation of the rotor being governed by the steering column of the vehicle, putting the valve of the servo-steering in communication with the high pressure and the pressure of the tank with the respective chambers of each jack associated with a corresponding rack, to provide each wheel set with a hydraulic assistance synchronized with the rotation of the corresponding pinion. (Machine-translation by Google Translate, not legally binding)
ES445429A 1976-02-23 1976-02-23 Powerassisted rack-and-pinion steering mechanism for motor vehicles Expired ES445429A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES445429A ES445429A1 (en) 1976-02-23 1976-02-23 Powerassisted rack-and-pinion steering mechanism for motor vehicles
GB5354/77A GB1570330A (en) 1976-02-23 1977-02-09 Powerassisted rack-and-pinion steering mechanism for motor vehicles
FR7705240A FR2342883A1 (en) 1976-02-23 1977-02-23 RACK ASSISTED STEERING DEVICE FOR MOTOR VEHICLES
DE19772707850 DE2707850A1 (en) 1976-02-23 1977-02-23 RACK STEERING AUXILIARY TRANSMISSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES445429A ES445429A1 (en) 1976-02-23 1976-02-23 Powerassisted rack-and-pinion steering mechanism for motor vehicles

Publications (1)

Publication Number Publication Date
ES445429A1 true ES445429A1 (en) 1977-06-01

Family

ID=8470994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445429A Expired ES445429A1 (en) 1976-02-23 1976-02-23 Powerassisted rack-and-pinion steering mechanism for motor vehicles

Country Status (4)

Country Link
DE (1) DE2707850A1 (en)
ES (1) ES445429A1 (en)
FR (1) FR2342883A1 (en)
GB (1) GB1570330A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122259A (en) * 1982-01-13 1983-07-20 Honda Motor Co Ltd Steering apparatus of vehicle
JPS5820565A (en) * 1981-07-28 1983-02-07 Honda Motor Co Ltd Steering gear for vehicle
JPS5822757A (en) * 1981-07-31 1983-02-10 Honda Motor Co Ltd Steering device for automobile
FR2510506B1 (en) * 1981-07-28 1987-06-19 Honda Motor Co Ltd STEERING SYSTEM FOR STEERING THE FRONT AND REAR WHEELS OF A VEHICLE
US4610328A (en) * 1984-02-01 1986-09-09 Mazda Motor Corp. Four-wheel steering system for vehicle
DE3427160A1 (en) * 1984-07-24 1986-02-06 Daimler-Benz Ag, 7000 Stuttgart STEERING DEVICE FOR MOTOR VEHICLES
GB8521469D0 (en) * 1985-08-29 1985-10-02 Holmes R Vehicle steering assemblies
GB2208450A (en) * 1987-08-04 1989-03-30 Anthony Iain Chrystal Media display unit
JPS6374775A (en) * 1987-08-21 1988-04-05 Honda Motor Co Ltd Four-wheel steering device for vehicle
JPS6374774A (en) * 1987-08-21 1988-04-05 Honda Motor Co Ltd Four-wheel steering device for vehicle
GB2214609B (en) * 1988-01-20 1991-12-11 Xerox Corp Drive coupling
US5033568A (en) * 1989-03-29 1991-07-23 Toyota Jidosha Kabushiki Kaisha Four-wheel steering system for automotive vehicles
GB2239303B (en) * 1989-12-22 1994-01-12 Xerox Corp Drive coupling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387893A (en) * 1972-11-07 1975-03-19 Cam Gears Ltd Multi-axle power-assisted steering

Also Published As

Publication number Publication date
FR2342883B1 (en) 1980-06-06
FR2342883A1 (en) 1977-09-30
GB1570330A (en) 1980-06-25
DE2707850A1 (en) 1977-09-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860219