JPS5755258A - Steering device for moooobile agricultural equipment - Google Patents

Steering device for moooobile agricultural equipment

Info

Publication number
JPS5755258A
JPS5755258A JP13102880A JP13102880A JPS5755258A JP S5755258 A JPS5755258 A JP S5755258A JP 13102880 A JP13102880 A JP 13102880A JP 13102880 A JP13102880 A JP 13102880A JP S5755258 A JPS5755258 A JP S5755258A
Authority
JP
Japan
Prior art keywords
rear wheel
condition
interconnecting mechanism
steering device
moooobile
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
JP13102880A
Other languages
Japanese (ja)
Inventor
Takashi Ichimori
Kimitoshi Okita
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP13102880A priority Critical patent/JPS5755258A/en
Publication of JPS5755258A publication Critical patent/JPS5755258A/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
    • B62D7/148—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 provided with safety devices
    • 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

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)
  • Guiding Agricultural Machines (AREA)

Abstract

PURPOSE:To prevent an accidental direction change of a rear wheel by providing a rear wheel securing device which secures the rear wheel in the straight running direction only when an interconnecting mechanism connecting a steering device and the rear wheel is in the interrupted condition. CONSTITUTION:A interconnecting mechanism 14 which selects the first condition to steer the mobile equipment by changing only the direction of the rear wheel and the second condition to steer the equipment by changing the direction of both the front and the rear wheel is provided, a clutch 24 spline connected to a rotating shaft 22 being provided on said interconnecting mechanism 14. A protrusion 26b which is engageabke to an indent 26b formed on a fixing frame also acting as a casing when the cluch 24 moves to the direction leaving a pivotting link 16 is formed on the clutch 24. Thus the indent 26a and the protrusion running and the interconnecting mechanism 14 is in the interrupt condition thereby securing the rear wheel in the straight running condition.
JP13102880A 1980-09-19 1980-09-19 Steering device for moooobile agricultural equipment Pending JPS5755258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13102880A JPS5755258A (en) 1980-09-19 1980-09-19 Steering device for moooobile agricultural equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13102880A JPS5755258A (en) 1980-09-19 1980-09-19 Steering device for moooobile agricultural equipment

Publications (1)

Publication Number Publication Date
JPS5755258A true JPS5755258A (en) 1982-04-02

Family

ID=15048318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13102880A Pending JPS5755258A (en) 1980-09-19 1980-09-19 Steering device for moooobile agricultural equipment

Country Status (1)

Country Link
JP (1) JPS5755258A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154911A (en) * 1983-02-23 1984-09-04 株式会社クボタ Automatic running working machine
JPS59176164A (en) * 1983-03-23 1984-10-05 Yanmar Agricult Equip Co Ltd Steering mechanism in four-wheeled car having free front and rear wheel steering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59154911A (en) * 1983-02-23 1984-09-04 株式会社クボタ Automatic running working machine
JPH0331401B2 (en) * 1983-02-23 1991-05-07 Kubota Kk
JPS59176164A (en) * 1983-03-23 1984-10-05 Yanmar Agricult Equip Co Ltd Steering mechanism in four-wheeled car having free front and rear wheel steering

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