ES2024874A6 - Cambio de velocidad continuo. - Google Patents

Cambio de velocidad continuo.

Info

Publication number
ES2024874A6
ES2024874A6 ES9001713A ES9001713A ES2024874A6 ES 2024874 A6 ES2024874 A6 ES 2024874A6 ES 9001713 A ES9001713 A ES 9001713A ES 9001713 A ES9001713 A ES 9001713A ES 2024874 A6 ES2024874 A6 ES 2024874A6
Authority
ES
Spain
Prior art keywords
change mechanism
gear change
gear
continuous gear
components
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
ES9001713A
Other languages
English (en)
Inventor
Garcia Julian Parraga
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.)
ARAGONESA EQUIP AUTOMOVILES SA
Original Assignee
ARAGONESA EQUIP AUTOMOVILES SA
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 ARAGONESA EQUIP AUTOMOVILES SA filed Critical ARAGONESA EQUIP AUTOMOVILES SA
Priority to ES9001713A priority Critical patent/ES2024874A6/es
Priority to EP90500112A priority patent/EP0465752A1/en
Priority to JP3173272A priority patent/JPH04231767A/ja
Priority to US07/717,797 priority patent/US5222921A/en
Publication of ES2024874A6 publication Critical patent/ES2024874A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)

Abstract

CAMBIO DE VELOCIDADES CONTINUO, QUE COMPRENDE EN COMBINACION UN EJE DE ENTRADA, UN EJE DE SALIDA, RUEDAS DENTADAS ENGRANABLES ENTRE SI, UNA TRANSMISION HIDROSTATICA Y UN ENGRANAJE EPICICLOIDAL. LA TRANSMISION HIDROSTATICA COMPRENDE UNA BOMBA Y UN MOTOR HIDRAULICO, UNO DE CUYOS ELEMENTOS, AL MENOS, ESTA RELACIONADO CON UNO DE LOS COMPONENTES DEL ENGRANAJE EPICICLOIDAL. OTROS DOS COMPONENTES, DE ESTE ENGRANAJE EPICICLOIDAL VAN RELACIONADOS CON TRAMOS COAXIALES INDEPENDIENTES DEL EJE DE ENTRADA. AL MENOS LA BOMBA ES DE CAUDAL VARIABLE Y FUNCIONAMIENTO REVERSIBLE.
ES9001713A 1990-06-20 1990-06-20 Cambio de velocidad continuo. Expired - Lifetime ES2024874A6 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9001713A ES2024874A6 (es) 1990-06-20 1990-06-20 Cambio de velocidad continuo.
EP90500112A EP0465752A1 (en) 1990-06-20 1990-12-03 Continuous gear change mechanism
JP3173272A JPH04231767A (ja) 1990-06-20 1991-06-18 無段階変速機構
US07/717,797 US5222921A (en) 1990-06-20 1991-06-19 Continuous gear change mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001713A ES2024874A6 (es) 1990-06-20 1990-06-20 Cambio de velocidad continuo.

Publications (1)

Publication Number Publication Date
ES2024874A6 true ES2024874A6 (es) 1992-03-01

Family

ID=8267858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001713A Expired - Lifetime ES2024874A6 (es) 1990-06-20 1990-06-20 Cambio de velocidad continuo.

Country Status (4)

Country Link
US (1) US5222921A (es)
EP (1) EP0465752A1 (es)
JP (1) JPH04231767A (es)
ES (1) ES2024874A6 (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482049B1 (de) * 1989-07-14 1994-10-12 ZF FRIEDRICHSHAFEN Aktiengesellschaft Einrichtung und verfahren zum betrieb einer stufenlos verstellbaren antriebseinheit eines kraftfahrzeugs
JP2714879B2 (ja) * 1990-11-30 1998-02-16 株式会社小松製作所 機械―油圧伝動装置
US5683322A (en) * 1993-04-21 1997-11-04 Meyerle; Michael Continuous hydrostatic-mechanical branch power split transmission particularly for power vehicles
DE19506062A1 (de) * 1995-02-22 1996-09-05 Deere & Co Hydrostatisch-mechanisches Leistungsverzweigungsgetriebe
US5575735A (en) * 1995-04-06 1996-11-19 Caterpillar Inc. Integrated power transmitting system
US5618242A (en) * 1995-09-06 1997-04-08 Wu; Cheng-Hsiung Apparatus for torque-converter clutch transmission
US5645506A (en) * 1995-09-19 1997-07-08 Mleczko; Alexander E. Variable drive transmission
AT500431B1 (de) * 1997-11-25 2006-11-15 Zahnradfabrik Friedrichshafen Hydrostatisch-mechanisches leistungsverzweigungsgetriebe mit grosser spreizung
SE513350C2 (sv) * 1998-12-23 2000-08-28 Unic Ab Transmission vid personbilar
DE10047398A1 (de) 2000-09-26 2002-04-11 Deere & Co Getriebesynthese mit stufenlosen und konstanten Getriebemodulen
DE10047402A1 (de) * 2000-09-26 2002-04-11 Deere & Co Hydrostateinrichtung für ein hydrostatisch-mechanisches Leistungsverzweigungsgetriebe
US6565471B2 (en) * 2000-12-19 2003-05-20 Case Corporation Continuously variable hydro-mechanical transmission
GB2371845B (en) 2001-02-02 2005-01-12 Wymbs Engineering Ltd Movement output apparatus
AT414345B (de) * 2004-08-10 2013-08-15 Hofer Forschungs & Entw Gmbh Leistungsverzweigungsgetriebe für kraftfahrzeuge
JP4521234B2 (ja) * 2004-08-24 2010-08-11 ヤンマー株式会社 作業車両
US7335123B2 (en) * 2004-11-12 2008-02-26 Eaton Corporation Hybrid powertrain system and transformer module
JP4704938B2 (ja) * 2006-03-13 2011-06-22 株式会社クボタ 作業車
EP1927788A1 (de) * 2006-12-01 2008-06-04 NAF Neunkirchener Achsenfabrik AG Getriebevorrichtung mit Hydromotoren und Planetengetriebe
US20090048053A1 (en) * 2007-08-16 2009-02-19 Ruppert Rex Leroy Auxiliary transmission for a continously variable transmission with active speed control
DE102007047195A1 (de) 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Verstellvorrichtung des Hubvolumens von hydraulischen Kolbenmaschinen
ATE533970T1 (de) 2007-10-02 2011-12-15 Zahnradfabrik Friedrichshafen Getriebevorrichtung mit einem variator
DE102008040447A1 (de) * 2008-07-16 2010-01-21 Zf Friedrichshafen Ag Getriebevorrichtung für ein Fahrzeug mit einem Variator
EP2195553B1 (de) 2007-10-02 2011-11-16 ZF Friedrichshafen AG Leistungsverzweigungsgetriebe
EP2193290B1 (de) 2007-10-02 2011-10-12 ZF Friedrichshafen AG Getriebevorrichtung für ein fahrzeug
DE102007047194A1 (de) 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Leistungsverzweigungsgetriebe
EP2193291B1 (de) 2007-10-02 2011-11-23 ZF Friedrichshafen AG Getriebevorrichtung für ein fahrzeug mit einem variator
WO2009047034A1 (de) 2007-10-02 2009-04-16 Zf Friedrichshafen Ag Leistungsverzweigungsgetriebe
ATE534851T1 (de) 2007-10-02 2011-12-15 Zahnradfabrik Friedrichshafen Hydrostatisch-mechanisches leistungsverzweigungsgetriebe
DE102008040446A1 (de) * 2008-07-16 2010-01-21 Zf Friedrichshafen Ag Getriebevorrichtung für ein Fahrzeug
US8752374B2 (en) 2007-10-02 2014-06-17 Zf Friedrichshafen Ag Device for adjusting the stroke volume of hydraulic piston machines
KR101514475B1 (ko) 2007-10-02 2015-04-22 젯트에프 프리드리히스하펜 아게 차량용 연속 가변 변속 장치
DE102007057534A1 (de) * 2007-11-29 2009-06-04 Hytrac Gmbh Baukastensystem für ein hydrostatisch mechanisches Lastschaltgetriebe
DE102010003945A1 (de) * 2009-07-15 2011-01-20 Zf Friedrichshafen Ag Getriebevorrichtung für ein Fahrzeug mit einem Gehäuse und mit wenigstens einem Variator
DE102010010663A1 (de) 2010-03-01 2011-09-01 A + M Fertigungstechnik Gmbh Getriebe
DE102010003944A1 (de) * 2010-04-14 2011-12-01 Zf Friedrichshafen Ag Getriebevorrichtung mit sekundärer Leistungsverzweigung
DE102010003943A1 (de) * 2010-04-14 2011-12-15 Zf Friedrichshafen Ag Getriebevorrichtung mit wenigstens einem Variator zum stufenlosen Variieren einer Übersetzung
CN102182811B (zh) * 2011-03-27 2015-11-25 北华大学 超越齿轮变速器
WO2013165489A1 (en) 2012-05-02 2013-11-07 Parker-Hannifin Corporation Hydromechanical transmission and assemblies
US20130303321A1 (en) * 2012-05-11 2013-11-14 Evan Earl Jacobson Drive system having a planetary gear set
JP7213683B2 (ja) * 2018-12-27 2023-01-27 株式会社クボタ 作業車
JP2024070676A (ja) * 2022-11-11 2024-05-23 株式会社クボタ 走行車両

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB362999A (en) * 1930-09-17 1931-12-17 Frederick Hursh Wright Improvements in or relating to variable speed gearing
US2939342A (en) * 1958-03-12 1960-06-07 Woydt Infinitely variable gear
DE1500489A1 (de) * 1965-02-26 1969-06-19 Seeliger Dr Kurt Hydrostatisches Planetengetriebe
US3300000A (en) * 1965-07-09 1967-01-24 Fairchild Hiller Corp Control system for infinitely variable transmission
US3534631A (en) * 1968-08-16 1970-10-20 Arthur B Keller Infinitely variable ratio constant mesh gearing system
US3665788A (en) * 1970-08-19 1972-05-30 Sundstrand Corp Hydromechanical storing transmission
DE2141098A1 (de) * 1971-08-17 1973-02-22 Jarchow Friedrich Stufenloses hydrostatisches koppelgetriebe fuer fahrzeuge
SU569775A2 (ru) * 1974-12-31 1977-08-25 Воронежский сельскохозяйственный институт им.К.Д.Глинки Бесступенчата трансмисси
DE2655011C2 (de) * 1976-12-04 1979-02-01 Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow Stufenloses Koppelgetriebe
DE2716960C2 (de) * 1977-04-16 1984-08-23 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
DE2757191C2 (de) * 1977-12-22 1983-01-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Stufenlos einstellbares hydrostatisch-mechanisches Verbundgetriebe
DE2961176D1 (en) * 1978-01-25 1982-01-14 Gen Electric Coaxial multi-range gear train for transmissions
DE2854375C2 (de) * 1978-12-16 1982-06-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Verbundgetriebe
DE2918448C2 (de) * 1979-05-08 1986-02-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
US4341132A (en) * 1981-02-13 1982-07-27 Burdick Clayton J Continuously variable ratio power transmission
CA1184789A (en) * 1981-02-21 1985-04-02 Julian Parraga Garcia Continuous, high-performance hydromechanical speed gear
IL64739A (en) * 1982-01-10 1986-03-31 Int Services Ind Dev Corp Vehicle drive system
SU1097848A1 (ru) * 1982-07-27 1984-06-15 Липецкий политехнический институт Инерционный гидродифференциальный трансформатор вращающего момента
DE3342047C2 (de) * 1983-11-22 1985-12-12 Jarchow, Friedrich, Prof. Dr.-Ing., 4300 Essen Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe
EP0151946A1 (de) * 1984-01-23 1985-08-21 Schweizerische Lokomotiv- und Maschinenfabrik Antriebseinrichtung mit variabler Gesamtübersetzung, insbesondere zum Antrieb eines Generators von einem Dieselmotor aus
EP0195452B1 (de) * 1985-03-21 1990-10-17 Friedrich Prof. Dr.-Ing. Jarchow Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
JPS6298051A (ja) * 1985-10-21 1987-05-07 Ishikawajima Harima Heavy Ind Co Ltd 船舶推進装置
JPS62113960A (ja) * 1985-11-13 1987-05-25 Kubota Ltd 油圧−機械式変速装置
EP0234136B1 (en) * 1986-02-24 1989-12-27 Shimadzu Corporation Hydromechanical transmission
DE3709191A1 (de) * 1986-04-10 1988-05-11 Michael Meyerle Stufenloses verzweigungsgetriebe insbesondere fuer kraftfahrzeuge
JPS63303260A (ja) * 1987-05-30 1988-12-09 Shimadzu Corp 無段変速装置
DE3825409A1 (de) * 1988-07-27 1990-02-01 Man Nutzfahrzeuge Ag Antriebseinrichtung, insbesondere fuer ein extremgelaendegaengiges radfahrzeug

Also Published As

Publication number Publication date
US5222921A (en) 1993-06-29
EP0465752A1 (en) 1992-01-15
JPH04231767A (ja) 1992-08-20

Similar Documents

Publication Publication Date Title
ES2024874A6 (es) Cambio de velocidad continuo.
EP1146252A4 (en) CONTINUOUSLY VARIABLE TRANSMISSION
ES8100446A1 (es) Perfeccionamientos en los sistemas de transmision de impulsion de un vehiculo
RU93004908A (ru) Передача с непрерывно изменяемым коэффициентом передачи
DE59203174D1 (de) Hydrostatisch-mechanisches Leistungssverzweigungsgetriebe.
ATE164928T1 (de) Stufenloses hydrostatisches leistungsverzweigungsgetriebe
CA2117137A1 (en) Dual hydraulic motor drive system
NO944874D0 (no) Trinnlöst hydrostatisk effektfordelingsgir
US4109551A (en) Variable speed gear ratio transmission apparatus
ES8503099A1 (es) Perfeccionamientos en los dispositivos de accionamiento con transmision total variable
ES483551A1 (es) Perfeccionamientos en las cajas de engranajes para cambio develocidades para tractores agricolas y vehiculos similares
US3603176A (en) Transmission
EP0699850A3 (en) Hydromechanical transmission
GB1318943A (en) Hydaulic transmission mechanism
DE3780449D1 (de) Stufenloses fahr- und lenkgetriebe fuer gleiskettenfahrzeuge.
EP0059055A3 (en) Continuous, high-performance hydromechanical speed gear
SE9302359D0 (sv) Motorfordonsvaexellaada
ES8604819A1 (es) Linea de transmision para un vehiculo oruga
ES8606140A1 (es) Vehiculo oruga y sistema de transmision perfeccionados
ATE67284T1 (de) Getriebe ohne reibung mit kontinuierlich veraenderbarer uebersetzung.
ES8204824A1 (es) Transmision hidromecanica perfeccionada
GB1281023A (en) Hydrostatic transmission for vehicles
EP0304275A3 (en) Manual transmission for motor vehicle
WO1994010483A3 (en) Drive transmission
CA2184553A1 (en) Dual drive transmission