JPS6460477A - Four-wheel steering vehicle - Google Patents

Four-wheel steering vehicle

Info

Publication number
JPS6460477A
JPS6460477A JP21606387A JP21606387A JPS6460477A JP S6460477 A JPS6460477 A JP S6460477A JP 21606387 A JP21606387 A JP 21606387A JP 21606387 A JP21606387 A JP 21606387A JP S6460477 A JPS6460477 A JP S6460477A
Authority
JP
Japan
Prior art keywords
steering
steering means
vehicle
main body
rear wheels
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.)
Granted
Application number
JP21606387A
Other languages
Japanese (ja)
Other versions
JP2522319B2 (en
Inventor
Ryosuke Sugawara
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP21606387A priority Critical patent/JP2522319B2/en
Publication of JPS6460477A publication Critical patent/JPS6460477A/en
Application granted granted Critical
Publication of JP2522319B2 publication Critical patent/JP2522319B2/en
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
    • 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
    • B62D7/1509—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 with different steering modes, e.g. crab-steering, or steering specially adapted for reversing of the vehicle

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 voluntarily change the direction of a vehicle main body by controlling rear wheel steering means including an actuator for changing the steering of rear wheels according to output of an attitude command device for commanding the direction of the vehicle main body by a rear wheel steering control device in a civil vehicle. CONSTITUTION:A vehicle has front wheels 1 and rear wheels 2, which can be steered independently, in which the front wheels 1 can be steered by the first steering means 3, and the rear wheels 2 can be steered by the second steering means 4. The first steering means 3 is constructed similarly to the conventional steering means so that the steering angles theta1 of the front wheels 1 can be changed according to the turning operation amount input to a handle A. The second steering means 4 comprises an actuator 41 for variably controlling the steering angles theta2 of the rear wheels 2 and an attitude command device 43 for commanding the direction theta to be taken by the vehicle main body. The attitude command device 43 comprises a potentiometer 44 for converting the turning operation amount of a handle B to a directional signal Salpha.
JP21606387A 1987-08-29 1987-08-29 Four-wheel steering vehicle Expired - Lifetime JP2522319B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21606387A JP2522319B2 (en) 1987-08-29 1987-08-29 Four-wheel steering vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21606387A JP2522319B2 (en) 1987-08-29 1987-08-29 Four-wheel steering vehicle

Publications (2)

Publication Number Publication Date
JPS6460477A true JPS6460477A (en) 1989-03-07
JP2522319B2 JP2522319B2 (en) 1996-08-07

Family

ID=16682694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21606387A Expired - Lifetime JP2522319B2 (en) 1987-08-29 1987-08-29 Four-wheel steering vehicle

Country Status (1)

Country Link
JP (1) JP2522319B2 (en)

Also Published As

Publication number Publication date
JP2522319B2 (en) 1996-08-07

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