RU2307272C2 - Система передач с постоянно изменяющимся передаточным числом - Google Patents

Система передач с постоянно изменяющимся передаточным числом Download PDF

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Publication number
RU2307272C2
RU2307272C2 RU2004138300/11A RU2004138300A RU2307272C2 RU 2307272 C2 RU2307272 C2 RU 2307272C2 RU 2004138300/11 A RU2004138300/11 A RU 2004138300/11A RU 2004138300 A RU2004138300 A RU 2004138300A RU 2307272 C2 RU2307272 C2 RU 2307272C2
Authority
RU
Russia
Prior art keywords
planetary gear
wheel
transmission system
output shaft
gear
Prior art date
Application number
RU2004138300/11A
Other languages
English (en)
Russian (ru)
Other versions
RU2004138300A (ru
Inventor
Кристофер Джон ГРИНВУД (GB)
Кристофер Джон ГРИНВУД
Томас Джордж ФЕЛЛОУЗ (GB)
Томас Джордж ФЕЛЛОУЗ
Original Assignee
Торотрак (Дивелопмент) Лимитед
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 GB0212186A external-priority patent/GB0212186D0/en
Priority claimed from EP02253727A external-priority patent/EP1369624A1/en
Application filed by Торотрак (Дивелопмент) Лимитед filed Critical Торотрак (Дивелопмент) Лимитед
Publication of RU2004138300A publication Critical patent/RU2004138300A/ru
Application granted granted Critical
Publication of RU2307272C2 publication Critical patent/RU2307272C2/ru

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    • 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
    • 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
    • F16H2037/088—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power-split transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Transmission Device (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Eye Examination Apparatus (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
RU2004138300/11A 2002-05-28 2003-05-28 Система передач с постоянно изменяющимся передаточным числом RU2307272C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0212186A GB0212186D0 (en) 2002-05-28 2002-05-28 Continuously variable ratio transmission system
EP02253727A EP1369624A1 (en) 2002-05-28 2002-05-28 Continuosusly variable ratio transmission system
GB0212186.1 2002-05-28
EP02253727.8 2002-05-28

Publications (2)

Publication Number Publication Date
RU2004138300A RU2004138300A (ru) 2006-01-20
RU2307272C2 true RU2307272C2 (ru) 2007-09-27

Family

ID=29585712

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004138300/11A RU2307272C2 (ru) 2002-05-28 2003-05-28 Система передач с постоянно изменяющимся передаточным числом

Country Status (14)

Country Link
US (1) US7407459B2 (https=)
EP (1) EP1507991B1 (https=)
JP (1) JP4330528B2 (https=)
KR (1) KR20050014842A (https=)
CN (1) CN1656329B (https=)
AT (1) ATE342456T1 (https=)
AU (1) AU2003241023A1 (https=)
BR (1) BR0311346A (https=)
CA (1) CA2487064C (https=)
DE (1) DE60309021T2 (https=)
ES (1) ES2276068T3 (https=)
MX (1) MXPA04011832A (https=)
RU (1) RU2307272C2 (https=)
WO (1) WO2003100295A1 (https=)

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GB2410302A (en) * 2004-01-23 2005-07-27 Torotrak Dev Ltd Multi-regime CVT with coaxial input and output shafts
FR2868995B1 (fr) * 2004-04-20 2007-06-29 Renault Sas Transmission infiniment variable a derivation de puissance a deux modes de fonctionnement pour vehicule automobile
FR2870910B1 (fr) * 2004-05-26 2006-08-04 Renault Sas Transmission infiniment variable a derivation de puissance a deux modes de fonctionnement commandee par un baladeur a crabot, pour vehicule automobile
GB0501763D0 (en) * 2005-01-28 2005-03-02 Torotrak Dev Ltd Powertrain control method and system
JP4626337B2 (ja) 2005-02-23 2011-02-09 株式会社エクォス・リサーチ 無段変速機
JP4637632B2 (ja) 2005-03-31 2011-02-23 株式会社エクォス・リサーチ 無段変速機
JP4506540B2 (ja) * 2005-04-11 2010-07-21 株式会社エクォス・リサーチ 無段変速機
JP4506541B2 (ja) * 2005-04-11 2010-07-21 株式会社エクォス・リサーチ 無段変速機
CA2963009C (en) 2005-07-22 2019-03-12 Mtd Products Inc Steering systems, steering and speed coordination systems, and associated vehicles
GB0517200D0 (en) 2005-08-22 2005-09-28 Torotrak Dev Ltd Driving and steering of motor vehicles
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JP4631876B2 (ja) * 2006-12-14 2011-02-16 株式会社エクォス・リサーチ トロイダル式無段変速機
GB0703351D0 (en) 2007-02-21 2007-03-28 Torotrak Dev Ltd Continuously variable transmission
US8136613B2 (en) 2008-03-26 2012-03-20 Mtd Products Inc Vehicle control systems and methods
JP2010144906A (ja) 2008-12-22 2010-07-01 Equos Research Co Ltd 無段変速機
US20100240491A1 (en) * 2009-03-17 2010-09-23 Parag Vyas System for vehicle propulsion having and method of making same
US8535200B2 (en) 2009-03-17 2013-09-17 General Electric Company Vehicle propulsion system having a continuously variable transmission and method of making same
EP2486306B1 (en) * 2009-10-08 2017-07-26 Ultimate Transmissions Pty Ltd Full toroidal traction drive
EP2512892B1 (en) * 2009-12-16 2019-01-09 Allison Transmission, Inc. Variator fault detection system
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
CN102713368B (zh) 2009-12-16 2016-06-29 艾里逊变速箱公司 用于自动变速器的快速阀致动系统
US8401752B2 (en) 2009-12-16 2013-03-19 Allison Transmission, Inc. Fail-to-neutral system and method for a toroidal traction drive automatic transmission
CA2784375C (en) * 2009-12-16 2017-10-31 Allison Transmission, Inc. Variator lockout valve system
CA2784348A1 (en) * 2009-12-16 2011-06-23 Allison Transmission, Inc. System and method for controlling endload force of a variator
EP2545298A4 (en) * 2010-03-08 2013-10-09 Transmission Cvt Corp Inc TRANSMISSION ARRANGEMENT HAVING POWER MIXING MECHANISM
WO2012024225A1 (en) 2010-08-16 2012-02-23 Allison Transmission, Inc. Gear scheme for infinitely variable transmission
US8721494B2 (en) 2010-12-15 2014-05-13 Allison Transmission, Inc. Variator multiplex valve scheme for a torroidal traction drive transmision
KR20140045302A (ko) 2010-12-15 2014-04-16 알리손 트랜스미션, 인크. 차량 변속기용 듀얼 펌프 조절기 시스템
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US8579753B2 (en) * 2012-02-10 2013-11-12 GM Global Technology Operations LLC Compound planetary front wheel drive continuously variable transmission
GB201214316D0 (en) * 2012-08-10 2012-09-26 Torotrak Dev Ltd Infinitely-variable transmission for a vehicle
US9644721B2 (en) 2014-10-17 2017-05-09 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges and low variator load at vehicle launch
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US9382988B2 (en) * 2014-10-17 2016-07-05 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges
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US9651127B2 (en) 2014-10-17 2017-05-16 Allison Transmission, Inc. Split power infinitely variable transmission architecture incorporating a planetary type ball variator with low part count
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RU2089769C1 (ru) * 1990-12-11 1997-09-10 Торотрак (Дивелопмент) Лимитед Трансмиссия с бесступенчато изменяемым передаточным числом
DE10021912A1 (de) * 2000-05-05 2001-11-08 Daimler Chrysler Ag Stufenloses Fahrzeuggetriebe
DE10040039A1 (de) * 2000-08-11 2002-02-21 Daimler Chrysler Ag Wechselgetriebe-Anordnung

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DE10021912A1 (de) * 2000-05-05 2001-11-08 Daimler Chrysler Ag Stufenloses Fahrzeuggetriebe
DE10040039A1 (de) * 2000-08-11 2002-02-21 Daimler Chrysler Ag Wechselgetriebe-Anordnung

Also Published As

Publication number Publication date
ES2276068T3 (es) 2007-06-16
EP1507991A1 (en) 2005-02-23
DE60309021T2 (de) 2007-05-03
RU2004138300A (ru) 2006-01-20
EP1507991B1 (en) 2006-10-11
MXPA04011832A (es) 2005-03-31
WO2003100295A1 (en) 2003-12-04
JP4330528B2 (ja) 2009-09-16
ATE342456T1 (de) 2006-11-15
AU2003241023A1 (en) 2003-12-12
US7407459B2 (en) 2008-08-05
CN1656329B (zh) 2010-05-05
CA2487064C (en) 2011-01-18
US20060142110A1 (en) 2006-06-29
KR20050014842A (ko) 2005-02-07
DE60309021D1 (de) 2006-11-23
CN1656329A (zh) 2005-08-17
JP2005527754A (ja) 2005-09-15
CA2487064A1 (en) 2003-12-04
BR0311346A (pt) 2005-02-22

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20110529