JPS6436580A - Rear wheel steering device for vehicle - Google Patents

Rear wheel steering device for vehicle

Info

Publication number
JPS6436580A
JPS6436580A JP19344587A JP19344587A JPS6436580A JP S6436580 A JPS6436580 A JP S6436580A JP 19344587 A JP19344587 A JP 19344587A JP 19344587 A JP19344587 A JP 19344587A JP S6436580 A JPS6436580 A JP S6436580A
Authority
JP
Japan
Prior art keywords
rear wheel
wheel steering
shaft
rack
steering mechanism
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
JP19344587A
Other languages
Japanese (ja)
Inventor
Hitoshi Inoue
Muneharu Yamada
Teruhiko Takatani
Tomomi Miyamoto
Isamu Chikuma
Satoru Shimada
Hiroshi Eda
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.)
NSK Ltd
Mazda Motor Corp
Original Assignee
NSK Ltd
Mazda Motor 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 NSK Ltd, Mazda Motor Corp filed Critical NSK Ltd
Priority to JP19344587A priority Critical patent/JPS6436580A/en
Publication of JPS6436580A publication Critical patent/JPS6436580A/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
    • B62D7/1518—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)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

PURPOSE:To obtain a simple rear wheel steering mechanism by providing a parallel shaft slidably onto the slidable steering rod of the front wheel steering mechanism of a rack pinion type via an interlocking mechanism, and letting a rear wheel steering connection shaft be drivable via a rack formed separately. CONSTITUTION:A steering shaft 1a connected with a handle wheel 1 enables a steering rod 11 to be displaceable to the axial direction via a PS control valve by means of a rack pinion mechanism 12 so that front wheels 2 may be steered by a PS working cylinder 15, a tie-rod 13 and a knuckle arm 14. A parallel shaft 15 is made to be slidable through an interlocking mechanism 53 consisting of pinion gears 56 and 57 so that the connecting shaft 3 of a rear wheel steering mechanism is made to be drivable against a rack 52a formed separately via a pinion 52b. Owing to this constitution, the force of the PS working cylinder 15 will never actuate the connecting shaft of the rear wheel steering mechanism, thereby enabling the attempt providing the rear wheel steering mechanism which is small in size, light in weight and is mechanically simple.
JP19344587A 1987-07-31 1987-07-31 Rear wheel steering device for vehicle Pending JPS6436580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19344587A JPS6436580A (en) 1987-07-31 1987-07-31 Rear wheel steering device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19344587A JPS6436580A (en) 1987-07-31 1987-07-31 Rear wheel steering device for vehicle

Publications (1)

Publication Number Publication Date
JPS6436580A true JPS6436580A (en) 1989-02-07

Family

ID=16308111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19344587A Pending JPS6436580A (en) 1987-07-31 1987-07-31 Rear wheel steering device for vehicle

Country Status (1)

Country Link
JP (1) JPS6436580A (en)

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