ES2089942B1 - Estructura de transmision propulsora para un vehiculo de trabajo. - Google Patents

Estructura de transmision propulsora para un vehiculo de trabajo.

Info

Publication number
ES2089942B1
ES2089942B1 ES09301337A ES9301337A ES2089942B1 ES 2089942 B1 ES2089942 B1 ES 2089942B1 ES 09301337 A ES09301337 A ES 09301337A ES 9301337 A ES9301337 A ES 9301337A ES 2089942 B1 ES2089942 B1 ES 2089942B1
Authority
ES
Spain
Prior art keywords
clutch
valve
transmission structure
reverse
work vehicle
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
ES09301337A
Other languages
English (en)
Other versions
ES2089942R (es
ES2089942A2 (es
Inventor
Tetsu Fukui
Takeshi Ura
Shigekazu Hasegawa
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
Publication of ES2089942A2 publication Critical patent/ES2089942A2/es
Publication of ES2089942R publication Critical patent/ES2089942R/es
Application granted granted Critical
Publication of ES2089942B1 publication Critical patent/ES2089942B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • 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
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0265—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0272—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals characterised by initiating reverse gearshift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/306—Pressure sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/42—Clutches or brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/088—Fast forward-reverse-sequence mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Agricultural Machines (AREA)

Abstract

ESTRUCTURA DE TRANSMISION PROPULSORA PARA UN VEHICULO DE TRABAJO. ESTRUCTURA DE TRANSMISION PROPULSORA (A) PARA UN VEHICULO DE TRABAJO A FIN DE TRANSMITIR LA SALIDA DE UN MOTOR (1) EN DIVERSAS VELOCIDADES A LAS RUEDAS; QUE COMPRENDE: UN PRIMER MECANISMO DE EMBRAGUE QUE INCLUYE DOS EMBRAGUES (5, 6) HIDRAULICAMENTE ACCIONABLES, PARA LA PROPULSION DE MARCHA ADELANTE Y LA PROPULSION DE MARCHA ATRAS, Y UNA VALVULA INVERSORA (32) DE MARCHA ATRAS-ADELANTE PARA SELECTIVAMENTE HACER FUNCIONAR LOS DOS EMBRAGUES; UN SEGUNDO MECANISMO DE EMBRAGUE MONTADO QUE INCLUYE UN EMBRAGUE DE ACCION RAPIDA (19) PARA CONECTAR Y DESCONECTAR RAPIDAMENTE LA TRANSMISION DE FUERZA MOTRIZ, Y UNA VALVULA (26) DE CONTROL DE EMBRAGUE PARA CONTROLAR EL EMBRAGUE DE ACCION RAPIDA; UNOS ACCIONADORES (T1, T2) PARA MUDAR DE MARCHA EL MECANISMO DE CAMBIO DEVELOCIDADES; Y UNA UNIDAD DE CONTROL (30) OPERATIVAMENTECONECTADA A LA VALVULA INVERSORA DE MARCHA ATRAS-ADELANTE, ALA VALVULA DE CONTROL DE EMBRAGUE Y A LOS ACCIONADORES.APLICACION PARTICULAR A TRACTORES AGRICOLAS.
ES09301337A 1992-07-03 1993-06-16 Estructura de transmision propulsora para un vehiculo de trabajo. Expired - Lifetime ES2089942B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4175854A JP2806462B2 (ja) 1992-07-03 1992-07-03 作業車の走行変速構造

Publications (3)

Publication Number Publication Date
ES2089942A2 ES2089942A2 (es) 1996-10-01
ES2089942R ES2089942R (es) 1997-04-16
ES2089942B1 true ES2089942B1 (es) 1998-01-01

Family

ID=16003365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09301337A Expired - Lifetime ES2089942B1 (es) 1992-07-03 1993-06-16 Estructura de transmision propulsora para un vehiculo de trabajo.

Country Status (7)

Country Link
US (1) US5407042A (es)
JP (1) JP2806462B2 (es)
KR (1) KR960015252B1 (es)
DE (1) DE4319147C2 (es)
ES (1) ES2089942B1 (es)
FR (1) FR2694359B1 (es)
GB (1) GB2268554B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408472A1 (de) * 1994-03-12 1995-09-14 Zahnradfabrik Friedrichshafen Antriebsvorrichtung
US5651289A (en) * 1994-07-08 1997-07-29 Kubota Corporation Drive transmission system for working vehicle
US5492210A (en) * 1994-09-22 1996-02-20 General Motors Corporation Ratio interchange control valving
DE29508016U1 (de) * 1995-01-14 1995-09-07 Schmid, Emil, 92237 Sulzbach-Rosenberg Getriebeanordnung
DE19612863A1 (de) * 1996-03-30 1997-10-02 Zahnradfabrik Friedrichshafen Getriebesteuerung zur Reduzierung der thermischen Belastung von Schaltelementen eines Wendegetriebes
US6692409B2 (en) 2001-02-28 2004-02-17 Kubota Corporation Hydraulic change speed system for a working vehicle
US6564915B2 (en) * 2001-08-10 2003-05-20 Caterpillar Inc Power take-off clutch control system
US6851328B2 (en) * 2002-04-18 2005-02-08 Kubota Corporation Control apparatus for transmission
US7891930B2 (en) * 2006-01-17 2011-02-22 William Brown Hydraulically driven conveyor
JP2008208912A (ja) * 2007-02-26 2008-09-11 Kanzaki Kokyukoki Mfg Co Ltd 作業車用変速機構
EP2536965A1 (en) * 2010-02-17 2012-12-26 Volvo Construction Equipment AB Automated hydraulic power system and a method of operating an automated hydraulic power system
CN102537268B (zh) * 2012-01-13 2014-09-03 杭州祥龙钻探设备有限公司 煤矿坑道勘探钻机的液压离合换挡变速箱
WO2013138941A1 (en) 2012-03-23 2013-09-26 Pacific Rim Engineered Products (1987) Ltd. Dual clutch type power transmission with alternative torque transmission path providing alternative ratios
WO2013138942A1 (en) 2012-03-23 2013-09-26 Pacific Rim Engineered Products (1987) Ltd. Gear engagement mechanism for transmissions and related methods
DE102012209166A1 (de) * 2012-05-31 2013-12-05 Zf Friedrichshafen Ag Verfahren und Vorrichtung zum Ansteuern einer mobilen Arbeitsmaschine
US10228035B2 (en) 2016-06-20 2019-03-12 Kongsberg Automotive As Velocity dependent brake for clutch actuator

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1455754C3 (de) * 1965-11-04 1974-07-25 Dr.-Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zum Steuern des Ein- und Ausrückens einer zwischen einem hydrodynamischen Drehmomentwandler und einem nachgeschalteten Zahnräderwechselgetriebe angeordneten Trennkupplung eines Kraftfahrzeuges
DE1655894A1 (de) * 1966-02-22 1970-03-05 Zahnradfabrik Friedrichshafen Antriebsanlage fuer Kraftfahrzeuge,insbesondere fuer landwirtschaftliche Nutzfahrzeuge
DE2405023C2 (de) * 1974-02-02 1982-07-08 Klöckner-Humboldt-Deutz AG, 5000 Köln Zahnräderwechselgetriebe in Gruppenbauart für Kraftfahrzeuge, insbesondere für Land- und/oder bauwirtschaftlich nutzbare Kraftfahrzeuge
US4046160A (en) * 1976-02-02 1977-09-06 International Harvester Company Transmission clutches with sequence valve and piston-controlled pressure modulator
DE2751093A1 (de) * 1977-11-16 1979-05-17 Holder Geb Triebwerk fuer einen schlepper
US4422536A (en) * 1981-05-08 1983-12-27 Deere & Company Transmission control system with improved modulation rate regulating valve
US4711329A (en) * 1985-08-28 1987-12-08 Kubota, Ltd. Hydraulic circuit construction for power shift transmission
GB2183308B (en) * 1985-11-25 1990-08-15 Honda Motor Co Ltd Control for the clutch of a fluid torque converter in a vehicular transmission
US4794807A (en) * 1986-06-12 1989-01-03 Kubota, Ltd. Tractor transmission
US4843902A (en) * 1986-08-07 1989-07-04 Cooper Industries, Inc. Control system for powershift transmission clutches
US4881417A (en) * 1987-04-13 1989-11-21 Kubota Ltd. Transmission system for vehicle
US4871048A (en) * 1987-09-21 1989-10-03 Dresser Industries, Inc. Control system for vehicle transmissions
US4881371A (en) * 1988-07-26 1989-11-21 Clark Equipment Company Auxiliary coupler pressure relief hydraulic system with pump drive ignition switch relief
US5024306A (en) * 1988-11-22 1991-06-18 Kubota, Ltd. Propelling drive control apparatus for working vehicle
KR920008024B1 (ko) * 1989-01-26 1992-09-21 구보다 덱꼬 가부시끼가이샤 변속 조작 구조
GB2235262B (en) * 1989-07-21 1993-09-29 Kubota Kk Hydraulically controllable transmission
US5058455A (en) * 1989-08-31 1991-10-22 Kanzaki Kokyukoki Mfg., Ltd. Transmission assembly for tractor
JPH03209056A (ja) * 1990-01-09 1991-09-12 Kubota Corp 作業車の走行変速構造
US5109964A (en) * 1990-03-08 1992-05-05 Kubota Corporation Conical roller type clutch apparatus
JPH0439464A (ja) * 1990-06-05 1992-02-10 Kubota Corp 作業車の走行変速構造
JP2599825B2 (ja) * 1990-12-28 1997-04-16 株式会社クボタ 作業車の前後進切換構造

Also Published As

Publication number Publication date
US5407042A (en) 1995-04-18
JPH0617924A (ja) 1994-01-25
GB2268554B (en) 1995-04-19
DE4319147C2 (de) 2000-07-06
FR2694359B1 (fr) 1997-05-09
GB9311218D0 (en) 1993-07-21
DE4319147A1 (de) 1994-01-13
JP2806462B2 (ja) 1998-09-30
ES2089942R (es) 1997-04-16
ES2089942A2 (es) 1996-10-01
FR2694359A1 (fr) 1994-02-04
KR940000770A (ko) 1994-01-10
GB2268554A (en) 1994-01-12
KR960015252B1 (ko) 1996-11-04

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