DE69909031D1 - Mehrstufiges, hydromechanisches getriebe für fahrzeuge - Google Patents

Mehrstufiges, hydromechanisches getriebe für fahrzeuge

Info

Publication number
DE69909031D1
DE69909031D1 DE69909031T DE69909031T DE69909031D1 DE 69909031 D1 DE69909031 D1 DE 69909031D1 DE 69909031 T DE69909031 T DE 69909031T DE 69909031 T DE69909031 T DE 69909031T DE 69909031 D1 DE69909031 D1 DE 69909031D1
Authority
DE
Germany
Prior art keywords
vehicles
stage
hydromechanical transmission
hydromechanical
transmission
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
DE69909031T
Other languages
English (en)
Other versions
DE69909031T2 (de
Inventor
Bayne Walter
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.)
General Dynamics Land Systems Inc
Original Assignee
General Dynamics Land Systems Inc
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 General Dynamics Land Systems Inc filed Critical General Dynamics Land Systems Inc
Publication of DE69909031D1 publication Critical patent/DE69909031D1/de
Application granted granted Critical
Publication of DE69909031T2 publication Critical patent/DE69909031T2/de
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
    • 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
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/202—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set
    • F16H2200/2023—Transmissions using gears with orbital motion characterised by the type of Ravigneaux set using a Ravigneaux set with 4 connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)
DE69909031T 1998-04-08 1999-04-07 Mehrstufiges, hydromechanisches getriebe für fahrzeuge Expired - Lifetime DE69909031T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56929 1998-04-08
US09/056,929 US5931758A (en) 1998-04-08 1998-04-08 Simplified multi-range hydromechanical transmission for vehicles
PCT/US1999/007552 WO1999051894A1 (en) 1998-04-08 1999-04-07 Multi-range hydromechanical transmission for vehicles

Publications (2)

Publication Number Publication Date
DE69909031D1 true DE69909031D1 (de) 2003-07-31
DE69909031T2 DE69909031T2 (de) 2004-04-01

Family

ID=22007427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909031T Expired - Lifetime DE69909031T2 (de) 1998-04-08 1999-04-07 Mehrstufiges, hydromechanisches getriebe für fahrzeuge

Country Status (10)

Country Link
US (1) US5931758A (de)
EP (1) EP0988475B1 (de)
JP (1) JP4547049B2 (de)
KR (1) KR100620469B1 (de)
CN (1) CN1263587A (de)
AU (1) AU3385499A (de)
BR (1) BR9906346A (de)
CA (1) CA2294495A1 (de)
DE (1) DE69909031T2 (de)
WO (1) WO1999051894A1 (de)

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EP0897494B1 (de) * 1996-04-30 2000-06-07 Steyr-Daimler-Puch Aktiengesellschaft Verfahren zur feinregelung eines hydrostatisch-mechanischen leistungsverzweigungsgetriebes
JPH1155460A (ja) * 1997-08-06 1999-02-26 Nec Corp 画像読取り装置
US6338689B1 (en) * 2000-06-16 2002-01-15 Sauer-Danfoss Inc. Hydromechanical transmission
US6440026B1 (en) 2000-09-26 2002-08-27 Deere & Company Hydro-mechanical transmission
DE10052795A1 (de) * 2000-10-25 2002-05-08 Bosch Gmbh Robert Verfahren zur Schaltablaufsteuerung eines kontinuierlichen Automatikgetriebes, insbesondere eines Kraftfahrzeugs, mit Gangstufen-Umschaltung
US6565471B2 (en) * 2000-12-19 2003-05-20 Case Corporation Continuously variable hydro-mechanical transmission
CN1142070C (zh) * 2000-12-20 2004-03-17 李定州 液力机械无级变速器
US6655233B2 (en) * 2001-07-13 2003-12-02 Deere & Company Speed control for a utility vehicle
JP2003276461A (ja) 2002-01-18 2003-09-30 Kanzaki Kokyukoki Mfg Co Ltd 作業車輌
US6926636B2 (en) * 2002-09-25 2005-08-09 Jerry Luper Gear driven power converter
DE102004031009B4 (de) * 2004-06-26 2006-12-07 Lohmann & Stolterfoht Gmbh Schaltbarer hydrostatischer Kompaktantrieb
AT414345B (de) * 2004-08-10 2013-08-15 Hofer Forschungs & Entw Gmbh Leistungsverzweigungsgetriebe für kraftfahrzeuge
DE102004053254B3 (de) * 2004-11-04 2006-06-01 Lohmann & Stolterfoht Gmbh Getriebeanordnung mit Getriebemitteln zur Drehzahlüberlagerung
US7179189B2 (en) * 2004-12-23 2007-02-20 Daimlerchrysler Corporation Swap shift control
DE102005002496A1 (de) * 2005-01-19 2006-07-27 Zf Friedrichshafen Ag Verfahren zur Schaltsteuerung eines automatisierten Schaltgetriebes
US7594868B1 (en) 2006-08-25 2009-09-29 Sauer-Danfoss Inc. Split-power transmission with mode shift
US20080171632A1 (en) * 2007-01-16 2008-07-17 Sauer-Danfoss Inc. Electric input clutch for a vehicle and method for using the same
DE102007017176A1 (de) * 2007-04-12 2008-10-16 Zf Friedrichshafen Ag Hydrostatisch-mechanisches Leistungsverzweigungsgetriebe
WO2009078970A1 (en) * 2007-12-14 2009-06-25 Biotium, Inc. Fluorescent compounds
KR101382792B1 (ko) * 2008-08-04 2014-04-08 현대자동차주식회사 차량의 하이브리드 구동장치
US20100107626A1 (en) * 2008-10-31 2010-05-06 Caterpillar Inc. Hydraulic variator with adjustable drum plates
DE102008043734B4 (de) * 2008-11-14 2023-05-04 Zf Friedrichshafen Ag Getriebevorrichtung mit einem eine Getriebehauptpumpeneinrichtung aufweisenden Hydrauliksystem
DE102008059029A1 (de) * 2008-11-26 2010-05-27 Robert Bosch Gmbh Leistungsverzweigungsgetriebe und Verfahren zu dessen Steuerung
CN101702188B (zh) * 2009-09-28 2011-06-29 南京理工大学 基于多层模糊匹配算法的液压机状态评价方法
US9097342B2 (en) * 2010-01-05 2015-08-04 Cnh Industrial America Llc Method for estimating and controlling driveline torque in a continuously variable hydro-mechanical transmission
JP5447264B2 (ja) * 2010-07-30 2014-03-19 株式会社デンソー 車両用動力伝達装置
DE102011102210A1 (de) * 2010-12-30 2012-07-05 Hytrac Gmbh Leistungsverzweigungsgetriebe
CN105531506A (zh) * 2013-09-17 2016-04-27 凯耐第斯驱动解决方案公司 具有多速组合器的动力路径分开式变速器
DE102013224823A1 (de) * 2013-12-04 2015-06-11 Robert Bosch Gmbh Verfahren und System zum Ermitteln von zeitlich veränderlichen Parametern eines hydrostatischen Fahrantriebs
DE102014221778A1 (de) * 2014-10-27 2016-04-28 Robert Bosch Gmbh Übertragungsmodul
JP5778844B1 (ja) * 2014-12-08 2015-09-16 株式会社日立ニコトランスミッション 可変速装置
JP2018508001A (ja) * 2015-03-13 2018-03-22 ダナ イタリア エス． アール． エル． 静油圧式および直接駆動トランスミッション
JP6396841B2 (ja) * 2015-04-21 2018-09-26 株式会社クボタ トラクタに備えられる伝動装置
US10086686B2 (en) * 2016-01-14 2018-10-02 Deere & Company Transmission with a mode selection apparatus
CN107191567B (zh) * 2017-05-02 2019-05-17 北京理工大学 装载机液压机械复合无级传动装置
CN107218374A (zh) * 2017-07-06 2017-09-29 北京理工大学 重型车八速自动变速箱
EP3543560B1 (de) * 2018-03-19 2020-11-25 Rudolf Glassner Stufenloses verzweigungsgetriebe
JP6684845B2 (ja) * 2018-04-05 2020-04-22 本田技研工業株式会社 パワーユニット
CN110206864A (zh) * 2019-03-18 2019-09-06 江苏大学 一种拖拉机机械-液力并联动力耦合变速箱
CN114239179B (zh) * 2021-12-21 2022-07-26 西华大学 小型功率分流传动系统全构型优化选型方法

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US3596535A (en) * 1969-09-04 1971-08-03 Gen Motors Corp Transmission providing hydrostatic drive and hydromechanical drive
US3777593A (en) * 1971-11-22 1973-12-11 Gen Motors Corp Multi-range coaxial hydromechanical transmission
US3855879A (en) * 1972-12-22 1974-12-24 G Delalio Synchronously shiftable dual range planetary transmission with coaxial input shafts
US4134311A (en) * 1977-07-07 1979-01-16 Orshansky Transmission Corporation Hydromechanical transmission with two planetary assemblies that are clutchable to both the input and output shafts
US4306467A (en) * 1977-08-18 1981-12-22 Sundstrand Corporation Hydromechanical transmissions
DE2757300C2 (de) * 1977-12-22 1982-08-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Leistungsverzweigtes hydrostatisch-mechanisches Verbundgetriebe
DE2961176D1 (en) * 1978-01-25 1982-01-14 Gen Electric Coaxial multi-range gear train for transmissions
US4754664A (en) * 1986-11-20 1988-07-05 Dana Corporation Four range hydromechanical transmission
EP0564003A1 (de) * 1987-05-12 1993-10-06 Jarchow, Friedrich, Prof. Dr.-Ing. Stufenlos wirkendes hydrostatisch-mechanisches Lastschaltgetriebe
EP0356527B1 (de) * 1988-02-19 1994-06-01 Kabushiki Kaisha Komatsu Seisakusho Kupplungsschaltkreis für stufenlose getriebe
DE3903877C1 (de) * 1989-02-10 1990-09-13 Friedrich Prof. Dr.-Ing. 4300 Essen De Jarchow
BR9205492A (pt) * 1991-01-14 1994-03-01 Advanced Power Technology Maquina hidraulica
US5540048A (en) 1995-01-30 1996-07-30 Martin Marietta Corporation Continuously variable hydrostatic transmission including a pulse width modulation ratio controller
US5542336A (en) 1995-04-17 1996-08-06 Martin Marietta Corporation Positioning apparatus and method utilizing PWM control of a double-acting hydraulic cylinder
US5642617A (en) 1995-10-16 1997-07-01 Martin Marietta Corporation Continuously variable hydrostatic transmission with neutral-setting hydraulic circuit
US5730678A (en) * 1996-02-28 1998-03-24 Gen Dynamics Defense Syst Inc Multi-range, hydromechanical transmission for motor vehicles
US5830097A (en) * 1996-05-24 1998-11-03 General Dynamics Defense Systems, Inc. Multi-range with infinitely variable ratio in each range, hydromechanical transmission for off-road vehicles
JP4169133B2 (ja) * 1997-04-25 2008-10-22 ジェネラル・ダイナミクス・ランド・システムズ・インク マルチレンジ水圧機械式トランスミッション

Also Published As

Publication number Publication date
CA2294495A1 (en) 1999-10-14
EP0988475A1 (de) 2000-03-29
WO1999051894A1 (en) 1999-10-14
CN1263587A (zh) 2000-08-16
KR20010013510A (ko) 2001-02-26
JP4547049B2 (ja) 2010-09-22
AU3385499A (en) 1999-10-25
DE69909031T2 (de) 2004-04-01
BR9906346A (pt) 2000-09-26
EP0988475B1 (de) 2003-06-25
JP2002504984A (ja) 2002-02-12
US5931758A (en) 1999-08-03
KR100620469B1 (ko) 2006-09-06

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Legal Events

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