ES2065225A2 - Vehiculo de trabajo con traccion a las cuatro ruedas. - Google Patents

Vehiculo de trabajo con traccion a las cuatro ruedas.

Info

Publication number
ES2065225A2
ES2065225A2 ES09201434A ES9201434A ES2065225A2 ES 2065225 A2 ES2065225 A2 ES 2065225A2 ES 09201434 A ES09201434 A ES 09201434A ES 9201434 A ES9201434 A ES 9201434A ES 2065225 A2 ES2065225 A2 ES 2065225A2
Authority
ES
Spain
Prior art keywords
transmission
front wheel
side brakes
wheel transmission
speed
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.)
Granted
Application number
ES09201434A
Other languages
English (en)
Other versions
ES2065225R (es
ES2065225B1 (es
Inventor
Naoki Onishi
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
Priority claimed from JP3170773A external-priority patent/JP2804390B2/ja
Priority claimed from JP4058594A external-priority patent/JP2809248B2/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of ES2065225A2 publication Critical patent/ES2065225A2/es
Publication of ES2065225R publication Critical patent/ES2065225R/es
Application granted granted Critical
Publication of ES2065225B1 publication Critical patent/ES2065225B1/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
    • B60K23/08—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
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • 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)
  • Regulating Braking Force (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

VEHICULO DE TRABAJO CON TRACCION A LAS CUATRO RUEDAS. COMPRENDE UNA TRANSMISION DE RUEDAS DELANTERAS CONMUTABLE ENTRE POSICIONES ESTANDAR Y DE ACELERACION; FRENOS DE LADOS DERECHO E IZQUIERDO; UN DISPOSITIVO DE CONTROL PARA CONMUTAR DICHA TRANSMISION DESDE LA POSICION ESTANDAR A LA DE ACELERACION; Y UN REGULADOR PARA GOBERNAR EL FUNCIONAMIENTO DE DICHO DISPOSITIVO EN RESPUESTA A LA VELOCIDAD DEL VEHICULO, IMPIDIENDO EL CONTROL DE DICHA TRANSMISION Y DICHOS FRENOS CUANDO EL SISTEMA PROPULSOR SE AJUSTA A UNA POSICION DE ALTA VELOCIDAD, PERMITIENDO EL CONTROL DE DICHA TRANSMISION E IMPIDIENDO EL CONTROL DE DICHOS FRENOS CUANDO EL SISTEMA PROPULSOR SE AJUSTA A UNA POSICION DE VELOCIDAD INTERMEDIA, Y PERMITIENDO EL CONTROL DE DICHA TRANSMISION Y DICHOS FRENOS CUANDO EL SISTEMA PROPULSOR SE AJUSTA A UNA POSICION DE BAJA VELOCIDAD. LA INVENCION ES APLICABLE A TRACTORES.
ES09201434A 1991-07-11 1992-07-10 Vehiculo de trabajo con traccion a las cuatro ruedas. Expired - Lifetime ES2065225B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3170773A JP2804390B2 (ja) 1991-07-11 1991-07-11 農用トラクタ
JP4058594A JP2809248B2 (ja) 1992-03-17 1992-03-17 作業車

Publications (3)

Publication Number Publication Date
ES2065225A2 true ES2065225A2 (es) 1995-02-01
ES2065225R ES2065225R (es) 1997-03-01
ES2065225B1 ES2065225B1 (es) 1997-11-16

Family

ID=26399633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201434A Expired - Lifetime ES2065225B1 (es) 1991-07-11 1992-07-10 Vehiculo de trabajo con traccion a las cuatro ruedas.

Country Status (5)

Country Link
US (1) US5293956A (es)
KR (1) KR950004313B1 (es)
DE (1) DE4222773C2 (es)
ES (1) ES2065225B1 (es)
FR (1) FR2678869B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9705056D0 (en) * 1997-03-12 1997-04-30 Massey Ferguson Ltd Vehicle front wheel speed change apparatus
EP0921027A3 (en) * 1997-12-02 2005-11-02 Kanzaki Kokyukoki Mfg. Co., Ltd. Transfer clutch control for four-wheel drive vehicle
DE69834895T2 (de) 1997-12-19 2007-05-31 Kanzaki Kokyukoki Mfg. Co., Ltd., Amagasaki Kraftfahrzeug mit vierradantrieb
JP3527091B2 (ja) * 1998-03-18 2004-05-17 株式会社クボタ 農用トラクタ
JP4327284B2 (ja) 1998-04-15 2009-09-09 株式会社 神崎高級工機製作所 四輪駆動車両
US7290633B2 (en) * 2005-05-19 2007-11-06 Deere & Company Steering responsive wheel drive system
JP4528238B2 (ja) * 2005-09-30 2010-08-18 株式会社クボタ 作業車の車速制御構造
KR100911109B1 (ko) * 2007-12-03 2009-08-06 대동공업주식회사 농업용 작업 차량의 유압식 브레이크 장치
DE102008040326A1 (de) * 2008-07-10 2010-01-14 Deere & Company, Moline Lenkbremseinrichtung für ein Kraftfahrzeug
JP5652451B2 (ja) * 2012-09-14 2015-01-14 井関農機株式会社 作業車両
CN108757604B (zh) * 2017-05-09 2019-11-12 常州爱上学教育科技有限公司 主控制器控制的车辆选挡自动行车系统及工作方法
KR102279898B1 (ko) 2020-10-15 2021-07-21 이영 금형 냉각 라인 간편 밀폐용 압입 공구를 활용한 냉각 라인 밀폐 또는 개방 방법
KR102246420B1 (ko) 2020-10-15 2021-04-30 이영 금형 냉각 라인 간편 밀폐용 압입 공구

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572310A (en) * 1984-07-30 1986-02-25 Ransomes, Inc. Drive system for a vehicle
US4669559A (en) * 1983-03-24 1987-06-02 Kubota, Ltd. Four-wheel driven vehicles
ES2009619A6 (es) * 1987-07-14 1989-10-01 Kubota Ltd Vehiculo de trabajo con transmision a las cuatro ruedas.
JPH02175331A (ja) * 1988-12-27 1990-07-06 Kubota Ltd 四輪駆動型農作業車
US4967868A (en) * 1986-10-01 1990-11-06 Deere & Company Drive arrangement for a four wheel drive vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181395B (en) * 1985-10-12 1988-10-19 Kubota Ltd Wheel drive mode changeover apparatus
GB2195590B (en) * 1986-10-01 1991-03-27 Kubota Ltd Four wheel drive vehicle
JPH0649422B2 (ja) * 1986-12-22 1994-06-29 株式会社クボタ 農用トラクタの走行操作構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669559A (en) * 1983-03-24 1987-06-02 Kubota, Ltd. Four-wheel driven vehicles
US4572310A (en) * 1984-07-30 1986-02-25 Ransomes, Inc. Drive system for a vehicle
US4967868A (en) * 1986-10-01 1990-11-06 Deere & Company Drive arrangement for a four wheel drive vehicle
ES2009619A6 (es) * 1987-07-14 1989-10-01 Kubota Ltd Vehiculo de trabajo con transmision a las cuatro ruedas.
JPH02175331A (ja) * 1988-12-27 1990-07-06 Kubota Ltd 四輪駆動型農作業車

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, CD-ROM PAJ B60-B64 1990-1993 (3/3) Vol. 20 & JP 2175331 A (KUBOTA) 06.07.90 *

Also Published As

Publication number Publication date
FR2678869A1 (fr) 1993-01-15
ES2065225R (es) 1997-03-01
US5293956A (en) 1994-03-15
DE4222773C2 (de) 1996-12-12
DE4222773A1 (de) 1993-01-21
FR2678869B1 (fr) 1995-10-06
KR950004313B1 (ko) 1995-04-28
KR930002158A (ko) 1993-02-22
ES2065225B1 (es) 1997-11-16

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