JP5437817B2 - 無段変速機 - Google Patents
無段変速機 Download PDFInfo
- Publication number
- JP5437817B2 JP5437817B2 JP2009550763A JP2009550763A JP5437817B2 JP 5437817 B2 JP5437817 B2 JP 5437817B2 JP 2009550763 A JP2009550763 A JP 2009550763A JP 2009550763 A JP2009550763 A JP 2009550763A JP 5437817 B2 JP5437817 B2 JP 5437817B2
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- gear
- variator
- output
- ratio
- 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 - Fee Related
Links
Images
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
-
- 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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Friction Gearing (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0703351.7 | 2007-02-21 | ||
| GBGB0703351.7A GB0703351D0 (en) | 2007-02-21 | 2007-02-21 | Continuously variable transmission |
| PCT/GB2008/050075 WO2008102167A1 (en) | 2007-02-21 | 2008-02-07 | Continuously variable transmission |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010519481A JP2010519481A (ja) | 2010-06-03 |
| JP2010519481A5 JP2010519481A5 (cg-RX-API-DMAC7.html) | 2011-02-10 |
| JP5437817B2 true JP5437817B2 (ja) | 2014-03-12 |
Family
ID=37909005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009550763A Expired - Fee Related JP5437817B2 (ja) | 2007-02-21 | 2008-02-07 | 無段変速機 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8617020B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2113056B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5437817B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101556917B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN101617146B (cg-RX-API-DMAC7.html) |
| BR (1) | BRPI0807144A2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2677579A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2391685T3 (cg-RX-API-DMAC7.html) |
| GB (1) | GB0703351D0 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2009008173A (cg-RX-API-DMAC7.html) |
| RU (1) | RU2482354C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008102167A1 (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA200905336B (cg-RX-API-DMAC7.html) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE533969T1 (de) * | 2007-10-02 | 2011-12-15 | Zahnradfabrik Friedrichshafen | Leistungsverzweigungsgetriebe |
| IT1399004B1 (it) | 2009-06-25 | 2013-03-28 | Girotto | Variatore di velocita' a rapporto di trasmissione variabile con continuita' |
| US9303733B2 (en) * | 2009-07-20 | 2016-04-05 | Differential Dynamics Corporation | Three variable and four variable transgear assemblies |
| IT1394930B1 (it) * | 2009-07-22 | 2012-07-27 | Girotto | Trasmissione a variazione continua della velocità |
| IT1396254B1 (it) * | 2009-09-01 | 2012-11-16 | Galassi | Variatore continuo del rapporto di trasmissione per generatori eolici ed altre applicazioni. |
| WO2012145821A1 (en) * | 2011-04-28 | 2012-11-01 | Transmission Cvtcorp Inc. | Drivetrain provided with a cvt |
| US9347532B2 (en) | 2012-01-19 | 2016-05-24 | Dana Limited | Tilting ball variator continuously variable transmission torque vectoring device |
| WO2013123117A1 (en) | 2012-02-15 | 2013-08-22 | Dana Limited | Transmission and driveline having a tilting ball variator continuously variable transmission |
| GB201214316D0 (en) | 2012-08-10 | 2012-09-26 | Torotrak Dev Ltd | Infinitely-variable transmission for a vehicle |
| EP2893219A4 (en) | 2012-09-06 | 2016-12-28 | Dana Ltd | TRANSMISSION HAVING CONTINUOUS OR INFINITELY VARIABLE VARIATOR DRIVE |
| US9353842B2 (en) | 2012-09-07 | 2016-05-31 | Dana Limited | Ball type CVT with powersplit paths |
| JP6293148B2 (ja) * | 2012-09-07 | 2018-03-14 | デーナ リミテッド | 直接駆動モードを含むボール式cvt |
| JP6247690B2 (ja) | 2012-09-07 | 2017-12-13 | デーナ リミテッド | 出力連結動力経路を有するボール式cvt |
| US9689477B2 (en) | 2012-09-07 | 2017-06-27 | Dana Limited | Ball type continuously variable transmission/infinitely variable transmission |
| CN104755812A (zh) | 2012-09-07 | 2015-07-01 | 德纳有限公司 | 包括动力分流路径的基于球型cvp的ivt |
| US9052000B2 (en) | 2012-09-07 | 2015-06-09 | Dana Limited | Ball type CVT/IVT including planetary gear sets |
| WO2014078583A1 (en) | 2012-11-17 | 2014-05-22 | Dana Limited | Continuously variable transmission |
| WO2014124063A1 (en) | 2013-02-08 | 2014-08-14 | Microsoft Corporation | Pervasive service providing device-specific updates |
| EP2971860A4 (en) | 2013-03-14 | 2016-12-28 | Dana Ltd | CONTINUOUS VARIATION TRANSMISSION AND CONTINUOUS VARIATION TRANSMISSION VARIATOR DRIVE |
| WO2014159755A2 (en) | 2013-03-14 | 2014-10-02 | Dana Limited | Ball type continuously variable transmission |
| WO2014197711A1 (en) | 2013-06-06 | 2014-12-11 | Dana Limited | 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission |
| DE102013220167A1 (de) * | 2013-10-07 | 2015-04-09 | Zf Friedrichshafen Ag | Getriebevorrichtung eines Fahrzeuges mit einem Summiergetriebe |
| WO2015073887A1 (en) | 2013-11-18 | 2015-05-21 | Dana Limited | Infinite variable transmission with planetary gear set |
| WO2015073948A2 (en) | 2013-11-18 | 2015-05-21 | Dana Limited | Torque peak detection and control mechanism for cvp |
| US9512911B2 (en) | 2014-10-17 | 2016-12-06 | Allison Transmission, Inc. | Split power continuously variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges |
| 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 |
| 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 |
| US9772017B2 (en) | 2014-10-17 | 2017-09-26 | Allison Transmission, Inc. | Split power infinitely variable transmission architecture incorporating a planetary type ball variator with low variator loading at vehicle launch |
| 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 |
| US9644724B2 (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 |
| US10030594B2 (en) | 2015-09-18 | 2018-07-24 | Dana Limited | Abuse mode torque limiting control method for a ball-type continuously variable transmission |
| EP3879134B1 (en) * | 2020-03-13 | 2023-11-15 | Volvo Car Corporation | Transmission arrangement with torque vectoring |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2100372B (en) | 1979-06-20 | 1983-06-02 | Nat Res Dev | Improvements in or relating to steplesslyvariable ratio transmissions |
| US4836050A (en) * | 1982-11-22 | 1989-06-06 | Toyota Jidosha Kabushiki Kaisha | Transverse type automatic transmission with two separate lay shaft elements |
| GB8424525D0 (en) * | 1984-09-28 | 1984-11-07 | Leyland Vehicles | Variable transmission |
| GB8429823D0 (en) | 1984-11-26 | 1985-01-03 | Leyland Vehicles | Continuously variable transmission |
| DE4327435B4 (de) | 1992-07-06 | 2008-10-16 | Volkswagen Ag | Getriebeanordnung für Fahrzeuge |
| GB9300862D0 (en) * | 1993-01-18 | 1993-03-10 | Fellows Thomas G | Improvements in or relating to transmissions of the toroidal-race,rolling-traction type |
| GB9307821D0 (en) * | 1993-04-15 | 1993-06-02 | Greenwood Christopher J | Improvements in or relating to continuously-variable-ratio transmissions |
| GB9323706D0 (en) * | 1993-11-17 | 1994-01-05 | Massey Ferguson Mfg | Transmissions |
| DE19703544A1 (de) * | 1997-01-31 | 1998-08-06 | Zahnradfabrik Friedrichshafen | Reibradgetriebe |
| JP4062809B2 (ja) * | 1999-02-03 | 2008-03-19 | 日本精工株式会社 | 無段変速機 |
| DE10021912A1 (de) | 2000-05-05 | 2001-11-08 | Daimler Chrysler Ag | Stufenloses Fahrzeuggetriebe |
| US6358178B1 (en) * | 2000-07-07 | 2002-03-19 | General Motors Corporation | Planetary gearing for a geared neutral traction drive |
| US6422966B1 (en) | 2001-01-19 | 2002-07-23 | General Motors Corporation | Toroidal transmission with a starting clutch |
| DE10125817A1 (de) * | 2001-05-26 | 2002-11-28 | Daimler Chrysler Ag | Wechselgetriebe-Anordnung mit einem stufenlosen Toroidgetriebe, einem Planetenräder-Summengetriebe und einem Planetenräder-Umkehrgetriebe |
| GB2384835B (en) * | 2002-02-01 | 2006-02-22 | Torotrak Dev Ltd | Continuously variable transmission system |
| DE10205752A1 (de) | 2002-02-12 | 2003-02-13 | Daimler Chrysler Ag | Wechselgetriebe-Anordnung für Fahrzeuge |
| EP1369624A1 (en) * | 2002-05-28 | 2003-12-10 | Torotrak (Development) Limited | Continuosusly variable ratio transmission system |
| CA2487064C (en) | 2002-05-28 | 2011-01-18 | Torotrak (Development) Limited | Continuously variable ratio transmission system |
| AU2003219600A1 (en) | 2002-07-12 | 2004-02-02 | Jongwan Lee | Wide range continuously variable transmission |
| JP3921148B2 (ja) | 2002-08-07 | 2007-05-30 | ジヤトコ株式会社 | パワースプリット型無段変速装置 |
| KR20050071593A (ko) * | 2002-10-22 | 2005-07-07 | 루크 라멜렌 운트 쿠플룽스바우베타일리궁스 카게 | 무단 변속비를 가진 동력 분할식 트랜스미션 |
| EP2484938B1 (de) * | 2003-01-09 | 2014-04-23 | Rohs, Ulrich | Kegelreibringgetriebe |
| GB0315408D0 (en) * | 2003-07-01 | 2003-08-06 | Torotrak Dev Ltd | Continuously variable ratio transmission system |
| GB2408853A (en) | 2003-12-02 | 2005-06-08 | Cheng Uei Prec Ind Co Ltd | Electrical connector latching apparatus |
| DE102004022356B3 (de) | 2004-04-30 | 2005-12-01 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Toroidgetriebe |
| GB2418235A (en) | 2004-09-20 | 2006-03-22 | Torotrak Dev Ltd | CVT with a compact variator which transmits less than 100% of engine power |
| 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 |
| JP4626371B2 (ja) * | 2005-04-11 | 2011-02-09 | 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 |
| JP4635744B2 (ja) * | 2005-06-28 | 2011-02-23 | 株式会社エクォス・リサーチ | 無段変速機 |
| JP4613715B2 (ja) * | 2005-06-28 | 2011-01-19 | 株式会社エクォス・リサーチ | 無段変速機 |
| JP4661410B2 (ja) * | 2005-07-07 | 2011-03-30 | 株式会社エクォス・リサーチ | 無段変速機 |
| GB0717143D0 (en) * | 2007-09-04 | 2007-10-17 | Torotrak Dev Ltd | Continuously variable transmission |
| GB2470717B (en) * | 2009-05-19 | 2015-04-22 | Torotrak Dev Ltd | Continuously variable ratio transmission |
-
2007
- 2007-02-21 GB GBGB0703351.7A patent/GB0703351D0/en not_active Ceased
-
2008
- 2008-02-07 ZA ZA200905336A patent/ZA200905336B/xx unknown
- 2008-02-07 CN CN2008800056033A patent/CN101617146B/zh not_active Expired - Fee Related
- 2008-02-07 CA CA002677579A patent/CA2677579A1/en not_active Abandoned
- 2008-02-07 ES ES08709595T patent/ES2391685T3/es active Active
- 2008-02-07 KR KR1020097019676A patent/KR101556917B1/ko not_active Expired - Fee Related
- 2008-02-07 MX MX2009008173A patent/MX2009008173A/es active IP Right Grant
- 2008-02-07 BR BRPI0807144-6A2A patent/BRPI0807144A2/pt not_active IP Right Cessation
- 2008-02-07 US US12/528,081 patent/US8617020B2/en active Active
- 2008-02-07 EP EP08709595A patent/EP2113056B1/en not_active Not-in-force
- 2008-02-07 WO PCT/GB2008/050075 patent/WO2008102167A1/en not_active Ceased
- 2008-02-07 JP JP2009550763A patent/JP5437817B2/ja not_active Expired - Fee Related
- 2008-02-07 RU RU2009134990/11A patent/RU2482354C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2113056A1 (en) | 2009-11-04 |
| EP2113056B1 (en) | 2012-07-18 |
| ES2391685T3 (es) | 2012-11-29 |
| WO2008102167A1 (en) | 2008-08-28 |
| KR101556917B1 (ko) | 2015-10-05 |
| US8617020B2 (en) | 2013-12-31 |
| CN101617146A (zh) | 2009-12-30 |
| JP2010519481A (ja) | 2010-06-03 |
| KR20090115807A (ko) | 2009-11-06 |
| RU2009134990A (ru) | 2011-03-27 |
| US20100144482A1 (en) | 2010-06-10 |
| MX2009008173A (es) | 2009-08-18 |
| GB0703351D0 (en) | 2007-03-28 |
| RU2482354C2 (ru) | 2013-05-20 |
| CA2677579A1 (en) | 2008-08-28 |
| CN101617146B (zh) | 2012-10-31 |
| BRPI0807144A2 (pt) | 2014-04-08 |
| ZA200905336B (en) | 2010-10-27 |
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