ZA853964B - Four wheel drive vehicle - Google Patents

Four wheel drive vehicle

Info

Publication number
ZA853964B
ZA853964B ZA853964A ZA853964A ZA853964B ZA 853964 B ZA853964 B ZA 853964B ZA 853964 A ZA853964 A ZA 853964A ZA 853964 A ZA853964 A ZA 853964A ZA 853964 B ZA853964 B ZA 853964B
Authority
ZA
South Africa
Prior art keywords
wheel drive
range
engagement
solenoid valve
low
Prior art date
Application number
ZA853964A
Other languages
English (en)
Inventor
Hans Herrman
Klaus Hauk
Michael Teich
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of ZA853964B publication Critical patent/ZA853964B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Vehicle Body Suspensions (AREA)
  • Handcart (AREA)
  • Control Of Transmission Device (AREA)
ZA853964A 1984-05-25 1985-05-24 Four wheel drive vehicle ZA853964B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84303567A EP0166037B1 (en) 1984-05-25 1984-05-25 Four wheel drive vehicle

Publications (1)

Publication Number Publication Date
ZA853964B true ZA853964B (en) 1987-01-28

Family

ID=8192647

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853964A ZA853964B (en) 1984-05-25 1985-05-24 Four wheel drive vehicle

Country Status (9)

Country Link
US (1) US4747462A (xx)
EP (1) EP0166037B1 (xx)
AT (1) ATE30877T1 (xx)
AU (1) AU4301385A (xx)
CA (1) CA1265858A (xx)
DE (1) DE3467536D1 (xx)
DK (1) DK231285A (xx)
ES (1) ES8702250A1 (xx)
ZA (1) ZA853964B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248020A (en) * 1992-03-23 1993-09-28 Case Corporation Drive system for a tractor
DE4428824C2 (de) * 1994-08-16 1998-05-07 Deere & Co Steuereinrichtung zur Ansteuerung von Steuergeräten eines Arbeitsfahrzeuges
DE19754233B4 (de) * 1997-12-06 2005-01-13 Deere & Company, Moline Steuereinrichtung für Zapfwellen
DE102004031248A1 (de) * 2004-06-29 2006-02-09 Plustech Oy Ladegerät
WO2008147363A1 (en) * 2007-06-01 2008-12-04 Deere & Company Automatic control of mechanical front wheel drive using speed ratio
US9719567B2 (en) * 2014-10-20 2017-08-01 Deere & Company Mechanical front wheel drive roller wedging control system
US10612609B2 (en) 2018-02-05 2020-04-07 Deere & Company Mechanical front wheel drive roller wedging control system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1168179A (en) * 1913-05-01 1916-01-11 Theodore Douglas Motor-vehicle speed-controller.
GB1366986A (en) * 1972-02-15 1974-09-18 Gkn Transmissions Ltd Self propelled vehicles
US4078531A (en) * 1975-05-23 1978-03-14 Hewitt John T Exhaust temperature monitoring system
JPS5417225A (en) * 1977-07-08 1979-02-08 Kubota Ltd Working vehicle
JPS5643035A (en) * 1979-09-13 1981-04-21 Fuji Heavy Ind Ltd Four wheel drive with automatic transmission
JPS5780926A (en) * 1980-11-11 1982-05-20 Fuji Heavy Ind Ltd Transfer directing device of four-wheel driving car
JPS5856926A (ja) * 1981-09-29 1983-04-04 Fuji Heavy Ind Ltd ４輪駆動車
JPS5871221A (ja) * 1981-10-21 1983-04-27 Hitachi Ltd ２輪駆動と４輪駆動の切換装置
JPS58101829A (ja) * 1981-12-10 1983-06-17 Fuji Heavy Ind Ltd ４輪駆動車の切換制御装置
JPS58133922A (ja) * 1982-01-29 1983-08-09 Fuji Heavy Ind Ltd ４輪駆動車の切換制御装置

Also Published As

Publication number Publication date
ATE30877T1 (de) 1987-12-15
AU4301385A (en) 1985-11-28
DE3467536D1 (en) 1987-12-23
DK231285D0 (da) 1985-05-23
ES543473A0 (es) 1986-12-16
US4747462A (en) 1988-05-31
CA1265858A (en) 1990-02-13
EP0166037A1 (en) 1986-01-02
EP0166037B1 (en) 1987-11-19
ES8702250A1 (es) 1986-12-16
DK231285A (da) 1985-11-26

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