ES2014707A6 - Un tractor con dispositivos para el acoplamiento y desacoplamiento de la traccion a las cuatro ruedas. - Google Patents

Un tractor con dispositivos para el acoplamiento y desacoplamiento de la traccion a las cuatro ruedas.

Info

Publication number
ES2014707A6
ES2014707A6 ES8902306A ES8902306A ES2014707A6 ES 2014707 A6 ES2014707 A6 ES 2014707A6 ES 8902306 A ES8902306 A ES 8902306A ES 8902306 A ES8902306 A ES 8902306A ES 2014707 A6 ES2014707 A6 ES 2014707A6
Authority
ES
Spain
Prior art keywords
differentials
wheel drive
tractor
controlling
unlocking
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
ES8902306A
Other languages
English (en)
Inventor
Claudio Bergese
Vittorio Vicentini
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.)
Same SpA
Original Assignee
Same SpA
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 Same SpA filed Critical Same SpA
Publication of ES2014707A6 publication Critical patent/ES2014707A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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)

Abstract

UN TRACTOR CON DISPOSITIVO PARA EL ACOPLAMIENTO Y DESACOPLAMIENTO DE LA TRACCION A LAS CUATRO RUEDAS, QUE COMPRENDE UNA UNIDAD DE CONTROL ELECTRONICO DOTADA DE UNOS MEDIOS PARA APRECIAR LAS CONDICIONES DE TRABAJO DEL TRACTOR, Y DISPUESTA PARA DIRIGIR LOS ELECTROACTUADORES DE LOS DISPOSITIVOS PARA EL ACOPLAMIENTO Y DESACOPLAMIENTO DE LA TRACCION A LAS CUATRO RUEDAS Y PARA EL BLOQUEO Y DESBLOQUEO DE LOS DIFERENCIALES. LA UNIDAD ELECTRONICA PUEDE DISPONERSE, POR MEDIO DE UNOS SELECTORES, EN TRES MODALIDADES DIFERENTES DE TRABAJO, EN DOS DE LAS CUALES SE LLEVAN A CABO MANUALMENTE LAS FUNCIONES DE ACOPLAMIENTO Y DESACOPLAMIENTO DE LA TRACCION A LAS CUATRO RUEDAS Y EL BLOQUEO Y DESBLOQUEO DE LOS DOS DIFERENCIALES, Y EN LA TERCERA DE ELLAS SE LLEVAN A CABO ESTAS FUNCIONES AUTOMATICAMENTE EN RESPUESTA A LAS SEÑALES PROCEDENTES DE LOS MEDIOS SENSORES.
ES8902306A 1987-10-26 1988-10-25 Un tractor con dispositivos para el acoplamiento y desacoplamiento de la traccion a las cuatro ruedas. Expired - Lifetime ES2014707A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767893A IT1211423B (it) 1987-10-26 1987-10-26 Dispositivo elettronico di controllo della doppia trazione e dei differenziali di un trattore

Publications (1)

Publication Number Publication Date
ES2014707A6 true ES2014707A6 (es) 1990-07-16

Family

ID=11306152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902306A Expired - Lifetime ES2014707A6 (es) 1987-10-26 1988-10-25 Un tractor con dispositivos para el acoplamiento y desacoplamiento de la traccion a las cuatro ruedas.

Country Status (6)

Country Link
CH (1) CH674491A5 (es)
DE (1) DE8813401U1 (es)
ES (1) ES2014707A6 (es)
FR (1) FR2622159B3 (es)
GB (1) GB2211475B (es)
IT (1) IT1211423B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90219C (fi) * 1990-05-14 1994-01-10 Valmet Traktori Oy Menetelmä ja järjestelmä traktorin tai työkoneen vetävän etuakselin voimansiirron automaattiseksi päälle/poiskytkemiseksi
SE1150479A1 (sv) * 2011-05-23 2012-11-24 Bae Systems Haegglunds Ab Förfarande och system för att styra en differentialkonfiguration
SE536389C2 (sv) * 2011-05-23 2013-10-01 Bae Systems Haegglunds Ab Förfarande och system för att styra en differentialkonfiguration
GB2534347B (en) * 2014-11-19 2019-01-09 Jaguar Land Rover Ltd Control system and method of controlling a driveline

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176121A (ja) * 1983-03-24 1984-10-05 Kubota Ltd 四輪駆動車輛の前輪駆動制御装置
DE3338940A1 (de) * 1983-10-27 1985-05-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Ackerschlepper mit zwei antreibbaren, differentialgetriebe aufweisenden achsen
DE3425691A1 (de) * 1984-07-12 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zum form- oder kraftschluessigen einschalten einer differentialsperre
GB2181395B (en) * 1985-10-12 1988-10-19 Kubota Ltd Wheel drive mode changeover apparatus

Also Published As

Publication number Publication date
FR2622159A3 (fr) 1989-04-28
CH674491A5 (es) 1990-06-15
IT1211423B (it) 1989-10-18
GB2211475A (en) 1989-07-05
GB2211475B (en) 1991-10-23
IT8767893A0 (it) 1987-10-26
FR2622159B3 (fr) 1989-11-17
DE8813401U1 (de) 1989-01-05
GB8824942D0 (en) 1988-11-30

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-10-25

FD1A Patent lapsed

Effective date: 19981001