JPS649073A - Four-wheel steering mechanism - Google Patents

Four-wheel steering mechanism

Info

Publication number
JPS649073A
JPS649073A JP16371387A JP16371387A JPS649073A JP S649073 A JPS649073 A JP S649073A JP 16371387 A JP16371387 A JP 16371387A JP 16371387 A JP16371387 A JP 16371387A JP S649073 A JPS649073 A JP S649073A
Authority
JP
Japan
Prior art keywords
hydraulic circuit
hydraulic
wheel steering
circuit
ass
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
JP16371387A
Other languages
Japanese (ja)
Inventor
Katsuhiro Suzuki
Hiroyuki Hashizume
Ken Mimukai
Kozo Murayoshi
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP16371387A priority Critical patent/JPS649073A/en
Publication of JPS649073A publication Critical patent/JPS649073A/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

Landscapes

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

Abstract

PURPOSE:To secure the piping space of a hydraulic circuit by allowing a part of the hydraulic circuit for rear wheel steering to be used in common with a hydraulic circuit for front wheel steering or a hydraulic circuit for an active suspension. CONSTITUTION:Two hydraulic pressure sources are constituted of a tandem type pumps 1a and 1b, and working oil is supplied into the hydraulic circuit L1 for F.PS from one between pumps, and the other is branched by a flow divider 2, and one branched system is used as the hydraulic circuit for an active suspension mechanism ASS arranged independently on each of four wheels, and the other system is used as the hydraulic circuit L3 for R.PS. ASS consists of a hydraulic cylinder 4 which receives the working oil under the operation of an active control valve 3 and a gas spring 6 arranged in parallel to the hydraulic cylinder 4, and is connected in parallel to the circuit L2 and receives the pressurized oil from the pump 1b.
JP16371387A 1987-06-30 1987-06-30 Four-wheel steering mechanism Pending JPS649073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16371387A JPS649073A (en) 1987-06-30 1987-06-30 Four-wheel steering mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16371387A JPS649073A (en) 1987-06-30 1987-06-30 Four-wheel steering mechanism

Publications (1)

Publication Number Publication Date
JPS649073A true JPS649073A (en) 1989-01-12

Family

ID=15779224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16371387A Pending JPS649073A (en) 1987-06-30 1987-06-30 Four-wheel steering mechanism

Country Status (1)

Country Link
JP (1) JPS649073A (en)

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