DE69402061T2 - Stufenlos variabeles getriebe - Google Patents
Stufenlos variabeles getriebeInfo
- Publication number
- DE69402061T2 DE69402061T2 DE69402061T DE69402061T DE69402061T2 DE 69402061 T2 DE69402061 T2 DE 69402061T2 DE 69402061 T DE69402061 T DE 69402061T DE 69402061 T DE69402061 T DE 69402061T DE 69402061 T2 DE69402061 T2 DE 69402061T2
- Authority
- DE
- Germany
- Prior art keywords
- continuously variable
- variable gearbox
- gearbox
- continuously
- variable
- 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
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
- 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
- F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
-
- 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
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output 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
- F16H37/10—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 at both ends of intermediate shafts
- F16H2037/104—Power split variators with one end of the CVT connected or connectable to two or more differentials
-
- 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
- F16H37/10—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 at both ends of intermediate shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939307821A GB9307821D0 (en) | 1993-04-15 | 1993-04-15 | Improvements in or relating to continuously-variable-ratio transmissions |
PCT/GB1994/000782 WO1994024462A1 (en) | 1993-04-15 | 1994-04-14 | Improvements in or relating to continuously-variable-ratio transmissions |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69402061D1 DE69402061D1 (de) | 1997-04-17 |
DE69402061T2 true DE69402061T2 (de) | 1997-06-19 |
Family
ID=10733904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69402061T Expired - Lifetime DE69402061T2 (de) | 1993-04-15 | 1994-04-14 | Stufenlos variabeles getriebe |
Country Status (12)
Country | Link |
---|---|
US (1) | US5643121A (de) |
EP (1) | EP0694136B1 (de) |
JP (1) | JP3261535B2 (de) |
KR (1) | KR100289108B1 (de) |
CN (1) | CN1041957C (de) |
CA (1) | CA2160375C (de) |
DE (1) | DE69402061T2 (de) |
ES (1) | ES2099602T3 (de) |
GB (2) | GB9307821D0 (de) |
RU (1) | RU2122146C1 (de) |
WO (1) | WO1994024462A1 (de) |
ZA (1) | ZA942581B (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9323706D0 (en) * | 1993-11-17 | 1994-01-05 | Massey Ferguson Mfg | Transmissions |
KR0160930B1 (ko) * | 1996-01-06 | 1998-12-01 | 유환덕 | 전속도 무단변속기 |
KR0171313B1 (ko) * | 1996-03-21 | 1999-02-18 | 유환덕 | 무단변속기 |
DE19728610A1 (de) * | 1997-07-04 | 1999-02-04 | Zahnradfabrik Friedrichshafen | Stufenloses Getriebe |
US6119539A (en) * | 1998-02-06 | 2000-09-19 | Galaxy Shipping Enterprises, Inc. | Infinitely and continuously variable transmission system |
DE19826591A1 (de) * | 1998-06-15 | 1999-12-16 | Peter Tenberge | Toroidgetriebe für Fahrzeuge |
US6059685A (en) * | 1999-05-06 | 2000-05-09 | Ford Global Technologies, Inc. | Coaxial traction drive automatic transmission for automotive vehicles |
DE19944656A1 (de) * | 1999-09-17 | 2001-05-23 | Zahnradfabrik Friedrichshafen | Verfahren zur Verbesserung der Fahrstabilitätsregelung in Verbindung mit elektronisch gesteuerten stufenlosen Automatgetrieben |
US6203463B1 (en) | 1999-12-16 | 2001-03-20 | Caterpillar Inc. | Transmission with variable ratio utilizing three planetaries, five members, a variable speed pump, and a variable speed motor and associated method for operatively connecting components associated therewith |
US6561942B2 (en) * | 2001-06-11 | 2003-05-13 | General Motors Corporation | Dual mode variable ratio transmission |
US6736228B2 (en) * | 2001-11-29 | 2004-05-18 | Visteon Global Technologies, Inc. | Electric machine with integrated wet clutches |
GB2384835B (en) * | 2002-02-01 | 2006-02-22 | Torotrak Dev Ltd | Continuously variable transmission system |
AU2003206639A1 (en) * | 2002-02-07 | 2003-09-02 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Methods for regulating the gear ratio of an automatic power-branched transmission, and automatic power-branched transmission |
CA2401474C (en) * | 2002-09-05 | 2011-06-21 | Ecole De Technologie Superieure | Drive roller control for toric-drive transmission |
US6986725B2 (en) * | 2002-11-01 | 2006-01-17 | Eaton Corporation | Continuously variable stepped transmission |
GB2407853B (en) * | 2003-11-10 | 2008-06-25 | Torotrak Dev Ltd | Continuously variable ratio transmission |
DE102004001929A1 (de) * | 2004-01-14 | 2005-08-04 | Zf Friedrichshafen Ag | Hydrostatisch-mechanisches Leistungsverzweigungsgetriebe |
BRPI0507292A (pt) | 2004-02-16 | 2007-07-03 | Juan Ramon Goma Ayats | mecanismo de transmissão mecánica variável continuamente |
WO2006038224A2 (en) * | 2004-10-08 | 2006-04-13 | Indian Institute Of Technology Bombay | A hybrid transmission system |
US7722493B2 (en) * | 2004-10-20 | 2010-05-25 | Mali Holding Ag | Power-branched transmission and method for the operation of such a transmission |
GB0513721D0 (en) * | 2005-07-05 | 2005-08-10 | Torotrak Dev Ltd | Ratio limiting arrangement |
KR20080103063A (ko) | 2006-07-06 | 2008-11-26 | 가부시끼 가이샤 구보다 | 변속 전동 장치 |
US7744499B2 (en) * | 2007-01-22 | 2010-06-29 | Southwest Research Institute | Hydro-mechanical transmission |
GB0703351D0 (en) * | 2007-02-21 | 2007-03-28 | Torotrak Dev Ltd | Continuously variable transmission |
GB0711043D0 (en) * | 2007-06-08 | 2007-07-18 | Orbital 2 Ltd | Variable radio transmission |
GB0717143D0 (en) * | 2007-09-04 | 2007-10-17 | Torotrak Dev Ltd | Continuously variable transmission |
US7824308B2 (en) * | 2007-09-06 | 2010-11-02 | Eaton Corporation | Methods for shifting a vehicle transmission |
US7789795B2 (en) * | 2007-10-17 | 2010-09-07 | Eaton Corporation | Method for controlling a vehicle powertrain having step ratio gearing and a continuously variable transmission to achieve optimum engine fuel economy |
US7892130B1 (en) * | 2007-12-04 | 2011-02-22 | Sauer-Dafoss Inc. | Transmission concept for dual yoke hydrostatic units |
DE102008001326A1 (de) * | 2008-04-23 | 2009-10-29 | Zf Friedrichshafen Ag | Stufenlose Getriebevorrichtung eines Antriebsstranges eines Fahrzeuges |
RU2410587C2 (ru) * | 2008-10-07 | 2011-01-27 | Закрытое Акционерное Общество "Комбарко" | Коробка передач |
US8535200B2 (en) * | 2009-03-17 | 2013-09-17 | General Electric Company | Vehicle propulsion system having a continuously variable transmission and method of making same |
US20100240491A1 (en) * | 2009-03-17 | 2010-09-23 | Parag Vyas | System for vehicle propulsion having and method of making same |
GB2470717B (en) * | 2009-05-19 | 2015-04-22 | Torotrak Dev Ltd | Continuously variable ratio transmission |
CN102022514B (zh) * | 2009-09-09 | 2014-05-07 | 吴志强 | 一种复合型轴流式液力变矩器 |
US8578802B2 (en) | 2009-12-16 | 2013-11-12 | Allison Transmission, Inc. | System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission |
CN105021396B (zh) | 2009-12-16 | 2019-07-05 | 艾里逊变速箱公司 | 变换器故障检测系统 |
US8401752B2 (en) * | 2009-12-16 | 2013-03-19 | Allison Transmission, Inc. | Fail-to-neutral system and method for a toroidal traction drive automatic transmission |
CA2784348A1 (en) * | 2009-12-16 | 2011-06-23 | Allison Transmission, Inc. | System and method for controlling endload force of a variator |
US8744697B2 (en) * | 2009-12-16 | 2014-06-03 | Allison Transmission, Inc. | Variator lockout valve system |
CA2784373C (en) * | 2009-12-16 | 2017-11-07 | Allison Transmission, Inc. | Fast valve actuation system for an automatic transmission |
US9228650B2 (en) | 2010-08-16 | 2016-01-05 | Allison Transmission, Inc. | Gear scheme for infinitely variable transmission |
WO2012082871A1 (en) | 2010-12-15 | 2012-06-21 | Long Charles F | Variator multiplex valve scheme for a torroidal traction drive transmission |
AU2011343889B2 (en) | 2010-12-15 | 2016-11-03 | Allison Transmission, Inc. | Dual pump regulator system for a motor vehicle transmission |
CN103597255B (zh) | 2010-12-15 | 2015-12-16 | 艾里逊变速箱公司 | 用于环面牵引驱动变速器的变速机构切换阀方案 |
DE102012211531A1 (de) * | 2012-07-03 | 2014-01-09 | Zf Friedrichshafen Ag | Getriebe mit zuschaltbarem Variator |
WO2015200769A1 (en) * | 2014-06-27 | 2015-12-30 | Dana Limited | 4-mode powersplit transmission based on continuously variable planetary technology |
CN113915300B (zh) * | 2021-10-21 | 2023-10-17 | 董永岗 | 一种实现输出自适应负载特性无极变速传动的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA986335A (en) * | 1973-05-17 | 1976-03-30 | Orshansky Transmission Corporation | Split power transmission |
US4589303A (en) * | 1984-08-24 | 1986-05-20 | Borg-Warner Corporation | Continuously variable transmission with synchronous shift |
GB8424525D0 (en) * | 1984-09-28 | 1984-11-07 | Leyland Vehicles | Variable transmission |
EP0564003A1 (de) * | 1987-05-12 | 1993-10-06 | Jarchow, Friedrich, Prof. Dr.-Ing. | Stufenlos wirkendes hydrostatisch-mechanisches Lastschaltgetriebe |
CN1019680B (zh) * | 1987-11-03 | 1992-12-30 | 罗明远 | 功率分流无级变速传动系统 |
GB8921672D0 (en) * | 1989-09-26 | 1989-11-08 | Perry Forbes G D | Continuously variable transmissions |
US5055094A (en) * | 1990-03-21 | 1991-10-08 | General Motors Corporation | Continuously variable transmission |
DE4109884A1 (de) * | 1991-03-26 | 1992-10-01 | Claas Ohg | Steuerung einer verdraengermaschine eines hydrostatisch-mechanischen lastschaltgetriebes |
DE4115623A1 (de) * | 1991-05-14 | 1992-11-26 | Deere & Co | Hydrostatisch-mechanisches leistungsverzweigungsgetriebe |
JPH07127710A (ja) * | 1993-05-28 | 1995-05-16 | Friedrich Jarchow | 無段油圧変速装置を有する動力シフト歯車装置 |
-
1993
- 1993-04-15 GB GB939307821A patent/GB9307821D0/en active Pending
-
1994
- 1994-04-14 CN CN94191763A patent/CN1041957C/zh not_active Expired - Fee Related
- 1994-04-14 KR KR1019950704444A patent/KR100289108B1/ko not_active IP Right Cessation
- 1994-04-14 ES ES94912609T patent/ES2099602T3/es not_active Expired - Lifetime
- 1994-04-14 DE DE69402061T patent/DE69402061T2/de not_active Expired - Lifetime
- 1994-04-14 ZA ZA942581A patent/ZA942581B/xx unknown
- 1994-04-14 WO PCT/GB1994/000782 patent/WO1994024462A1/en active IP Right Grant
- 1994-04-14 RU RU95118178A patent/RU2122146C1/ru not_active IP Right Cessation
- 1994-04-14 GB GB9407369A patent/GB2277133B/en not_active Expired - Fee Related
- 1994-04-14 CA CA002160375A patent/CA2160375C/en not_active Expired - Fee Related
- 1994-04-14 US US08/535,024 patent/US5643121A/en not_active Expired - Lifetime
- 1994-04-14 JP JP52290094A patent/JP3261535B2/ja not_active Expired - Fee Related
- 1994-04-14 EP EP94912609A patent/EP0694136B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2160375C (en) | 2004-07-06 |
DE69402061D1 (de) | 1997-04-17 |
ZA942581B (en) | 1995-10-16 |
EP0694136A1 (de) | 1996-01-31 |
WO1994024462A1 (en) | 1994-10-27 |
CN1041957C (zh) | 1999-02-03 |
GB2277133A (en) | 1994-10-19 |
GB9407369D0 (en) | 1994-06-08 |
EP0694136B1 (de) | 1997-03-12 |
GB9307821D0 (en) | 1993-06-02 |
KR100289108B1 (ko) | 2001-06-01 |
JPH09500192A (ja) | 1997-01-07 |
US5643121A (en) | 1997-07-01 |
GB2277133B (en) | 1996-02-28 |
RU2122146C1 (ru) | 1998-11-20 |
ES2099602T3 (es) | 1997-05-16 |
CA2160375A1 (en) | 1994-10-27 |
JP3261535B2 (ja) | 2002-03-04 |
KR960702076A (ko) | 1996-03-28 |
CN1120860A (zh) | 1996-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |