JPS641663A - Steering angle control device of vehicle - Google Patents

Steering angle control device of vehicle

Info

Publication number
JPS641663A
JPS641663A JP15540287A JP15540287A JPS641663A JP S641663 A JPS641663 A JP S641663A JP 15540287 A JP15540287 A JP 15540287A JP 15540287 A JP15540287 A JP 15540287A JP S641663 A JPS641663 A JP S641663A
Authority
JP
Japan
Prior art keywords
steering
car body
actuator
angle control
steering angle
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.)
Pending
Application number
JP15540287A
Other languages
Japanese (ja)
Other versions
JPH011663A (en
Inventor
Sadahiro Takahashi
Takeshi Ito
Nobuo Hata
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
Priority to JP15540287A priority Critical patent/JPS641663A/en
Publication of JPH011663A publication Critical patent/JPH011663A/en
Publication of JPS641663A publication Critical patent/JPS641663A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B62D7/1554—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 fluid interconnecting system between the steering control means of the different axles
    • B62D7/1572—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 fluid interconnecting system between the steering control means of the different axles provided with electro-hydraulic control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

PURPOSE:To have the same maneuvering characteristics in backward moving as by rear wheel steering in forward moving, by putting the front wheels in steering angle control so that one point in the front part of car body traces the locus of one point in the rear part of car body when the car moves backward. CONSTITUTION:An actuator 6 for steering the front wheels in mounted on a car body, and steering knucles 5L, 5R are coupled with the two ends of a rod 6b which makes strokes together with an actuator piston 6a. An actuator 8 for steering the rear wheels in fixed to the car body in the same manner as the front. Actuator chambers 6L, 6R, 8L, 8R are connected with servo valves 9, 10, which are connected in turn with an oil pump 12 driven by engine through belt 11, and oil tans 13, an oil pressure supply circuit 16, and a drain circuit 17. The target front and rear steering angles are computed by a controller 20, and thereupon the servo valves 9, 10 are controlled.
JP15540287A 1987-06-24 1987-06-24 Steering angle control device of vehicle Pending JPS641663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15540287A JPS641663A (en) 1987-06-24 1987-06-24 Steering angle control device of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15540287A JPS641663A (en) 1987-06-24 1987-06-24 Steering angle control device of vehicle

Publications (2)

Publication Number Publication Date
JPH011663A JPH011663A (en) 1989-01-06
JPS641663A true JPS641663A (en) 1989-01-06

Family

ID=15605186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15540287A Pending JPS641663A (en) 1987-06-24 1987-06-24 Steering angle control device of vehicle

Country Status (1)

Country Link
JP (1) JPS641663A (en)

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