BR112012023668A2 - trem de acionamento dotado de uma cvt - Google Patents
trem de acionamento dotado de uma cvtInfo
- Publication number
- BR112012023668A2 BR112012023668A2 BR112012023668A BR112012023668A BR112012023668A2 BR 112012023668 A2 BR112012023668 A2 BR 112012023668A2 BR 112012023668 A BR112012023668 A BR 112012023668A BR 112012023668 A BR112012023668 A BR 112012023668A BR 112012023668 A2 BR112012023668 A2 BR 112012023668A2
- Authority
- BR
- Brazil
- Prior art keywords
- cvt
- drive train
- train equipped
- cvt drive
- ivt
- Prior art date
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
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19228—Multiple concentric clutch shafts
Abstract
trem de acionamento dotado de uma cvt a presente invenção refere-se a um trem de acionamento dotado de uma cvt que pode ser usada em ambas as configurações de cvt e de transmissão infinitamente variávle (ivt) e que incluem uma unidade de seleção de marcha rápida - lenta, é aqui descrito. as transições entre configurações são sem emendas para o operador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31561710P | 2010-03-19 | 2010-03-19 | |
PCT/CA2011/000295 WO2011113153A1 (en) | 2010-03-19 | 2011-03-17 | Drive train provided with a cvt |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012023668A2 true BR112012023668A2 (pt) | 2019-09-24 |
Family
ID=44648389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012023668A BR112012023668A2 (pt) | 2010-03-19 | 2011-03-17 | trem de acionamento dotado de uma cvt |
Country Status (5)
Country | Link |
---|---|
US (1) | US8961352B2 (pt) |
EP (1) | EP2547931B1 (pt) |
BR (1) | BR112012023668A2 (pt) |
CA (1) | CA2789105A1 (pt) |
WO (1) | WO2011113153A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015017664A (ja) * | 2013-07-11 | 2015-01-29 | 日本精工株式会社 | 電気自動車用駆動装置 |
US10036456B2 (en) * | 2013-11-29 | 2018-07-31 | Transmission Cvtcorp Inc. | Drive assembly provided with a continuously variable transmission and a direction reversing mechanism |
KR101683489B1 (ko) | 2014-09-25 | 2016-12-07 | 현대자동차 주식회사 | 차량용 변속장치 |
US10502268B2 (en) | 2014-11-10 | 2019-12-10 | Transmission Cvtcorp Inc. | Drivetrain provided with a CVT |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8429823D0 (en) * | 1984-11-26 | 1985-01-03 | Leyland Vehicles | Continuously variable transmission |
US4676115A (en) * | 1985-05-13 | 1987-06-30 | Eaton Corporation | Semi-automatic transmission |
GB9323706D0 (en) * | 1993-11-17 | 1994-01-05 | Massey Ferguson Mfg | Transmissions |
US6306059B1 (en) * | 1999-01-27 | 2001-10-23 | Nissan Motor Co., Ltd. | Infinite speed ratio transmission device |
US6866606B2 (en) * | 2001-10-25 | 2005-03-15 | Honda Giken Kogyo Kabushiki Kaisha | Continuously variable transmission system for vehicles |
JP4151300B2 (ja) * | 2002-04-12 | 2008-09-17 | 日本精工株式会社 | 無段変速装置 |
JP4273769B2 (ja) | 2003-01-07 | 2009-06-03 | 株式会社エクォス・リサーチ | 無段変速機 |
JP2006300268A (ja) | 2005-04-22 | 2006-11-02 | Komatsu Ltd | 作業車両 |
GB0717143D0 (en) * | 2007-09-04 | 2007-10-17 | Torotrak Dev Ltd | Continuously variable transmission |
-
2011
- 2011-03-17 CA CA2789105A patent/CA2789105A1/en not_active Abandoned
- 2011-03-17 BR BR112012023668A patent/BR112012023668A2/pt not_active IP Right Cessation
- 2011-03-17 US US13/635,698 patent/US8961352B2/en not_active Expired - Fee Related
- 2011-03-17 WO PCT/CA2011/000295 patent/WO2011113153A1/en active Application Filing
- 2011-03-17 EP EP11755600.1A patent/EP2547931B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
US8961352B2 (en) | 2015-02-24 |
CA2789105A1 (en) | 2011-09-22 |
EP2547931B1 (en) | 2018-01-24 |
EP2547931A4 (en) | 2014-01-22 |
US20130210574A1 (en) | 2013-08-15 |
EP2547931A1 (en) | 2013-01-23 |
WO2011113153A1 (en) | 2011-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |