JPH0442227B2 - - Google Patents

Info

Publication number
JPH0442227B2
JPH0442227B2 JP60271762A JP27176285A JPH0442227B2 JP H0442227 B2 JPH0442227 B2 JP H0442227B2 JP 60271762 A JP60271762 A JP 60271762A JP 27176285 A JP27176285 A JP 27176285A JP H0442227 B2 JPH0442227 B2 JP H0442227B2
Authority
JP
Japan
Prior art keywords
steering
wheels
straight
tractor
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.)
Expired - Lifetime
Application number
JP60271762A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62131879A (ja
Inventor
Hiroshi Fujimoto
Nobuhide Yanagawa
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 JP27176285A priority Critical patent/JPS62131879A/ja
Priority to CA000519980A priority patent/CA1287147C/en
Priority to DE19863635120 priority patent/DE3635120A1/de
Priority to GB08624841A priority patent/GB2182005B/en
Priority to FR868614646A priority patent/FR2593459B1/fr
Publication of JPS62131879A publication Critical patent/JPS62131879A/ja
Priority to US07/395,143 priority patent/US4982799A/en
Publication of JPH0442227B2 publication Critical patent/JPH0442227B2/ja
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/02—Tractors modified to take lifting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
JP27176285A 1985-10-24 1985-12-02 四輪操向型トラクタの操向制御装置 Granted JPS62131879A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP27176285A JPS62131879A (ja) 1985-12-02 1985-12-02 四輪操向型トラクタの操向制御装置
CA000519980A CA1287147C (en) 1985-10-24 1986-10-07 Tractor equipped with working implements
DE19863635120 DE3635120A1 (de) 1985-10-24 1986-10-15 Zugmaschine mit arbeitsgeraeten
GB08624841A GB2182005B (en) 1985-10-24 1986-10-16 Tractor equipped with working implements
FR868614646A FR2593459B1 (fr) 1985-10-24 1986-10-22 Tracteur muni d'instruments de travail.
US07/395,143 US4982799A (en) 1985-10-24 1989-08-16 Tractor equipped with working implements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27176285A JPS62131879A (ja) 1985-12-02 1985-12-02 四輪操向型トラクタの操向制御装置

Publications (2)

Publication Number Publication Date
JPS62131879A JPS62131879A (ja) 1987-06-15
JPH0442227B2 true JPH0442227B2 ( ) 1992-07-10

Family

ID=17504485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27176285A Granted JPS62131879A (ja) 1985-10-24 1985-12-02 四輪操向型トラクタの操向制御装置

Country Status (1)

Country Link
JP (1) JPS62131879A ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2551181B2 (ja) * 1990-01-23 1996-11-06 井関農機株式会社 動力車両に於ける四輪操舵装置
JP2507106Y2 (ja) * 1990-04-06 1996-08-14 セイレイ工業株式会社 走行作業車の操向切換牽制装置
JP6907873B2 (ja) * 2017-10-11 2021-07-21 井関農機株式会社 作業車両

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717873B2 ( ) * 1974-02-27 1982-04-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717873U ( ) * 1980-07-03 1982-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717873B2 ( ) * 1974-02-27 1982-04-13

Also Published As

Publication number Publication date
JPS62131879A (ja) 1987-06-15

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