ES2068047B1 - Cambio de velocidades mecanico continuo. - Google Patents
Cambio de velocidades mecanico continuo.Info
- Publication number
- ES2068047B1 ES2068047B1 ES09101327A ES9101327A ES2068047B1 ES 2068047 B1 ES2068047 B1 ES 2068047B1 ES 09101327 A ES09101327 A ES 09101327A ES 9101327 A ES9101327 A ES 9101327A ES 2068047 B1 ES2068047 B1 ES 2068047B1
- Authority
- ES
- Spain
- Prior art keywords
- gear
- shift
- power transmission
- transmission mechanism
- input shaft
- 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
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
- F16H37/0846—CVT using endless flexible members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
Abstract
CAMBIO DE VELOCIDADES MECANICO CONTINUO, QUE COMPRENDE AL MENOS UNA PAREJA DE POLEAS TRONCOCONICAS CON ELEMENTO O ELEMENTOS FLEXIBLES DE TRANSMISION, UN MECANISMO DE TRANSMISION DE POTENCIA, Y UN ENGRANAJE PLANETARIO DE SALIDA. UNA DE LAS POLEAS SE RELACIONA CON EL EJE DE ENTRADA DEL CAMBIO Y LA OTRA CON EL EJE DE ENTRADA DEL MECANISMO DE TRANSMISION DE POTENCIA. EL EJE DE SALIDA DEL MECANISMO DE TRANSMISION DE POTENCIA ACCIONA UNO DE LOS ELEMENTOS DEL ENGRANAJE PLANETARIO (PORTA-SATELITES, SOL O CORONA). LOS OTROS DOS ELEMENTOS DE ESTE ENGRANAJE PLANETARIO ESTAN RELACIONADOS, UNO DE ELLOS CON EL EJE DE ENTRADA Y EL OTRO CON EL EJE DE SALIDA DEL CAMBIO, EL CUAL CONSTITUYE, PREFERENTEMENTE, EL EJE DE ENTRADA DE UN CAMBIO DE VELOCIDADES CONVENCIONAL DE ESCALONES. PREFERENTEMENTE EL MECANISMO DE TRANSMISION DE POTENCIA CONSISTIRA EN UN ENGRANAJE PLANETARIO INTERCAMBIO. EL CAMBIO DE LA INVENCION ESTA ESPECIALMENTE DESTINADO A VEHICULOS AUTOMOVILES.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09101327A ES2068047B1 (es) | 1991-05-31 | 1991-05-31 | Cambio de velocidades mecanico continuo. |
EP92912302A EP0541771B1 (en) | 1991-05-31 | 1992-05-26 | Continuously variable transmission |
DE69212433T DE69212433T2 (de) | 1991-05-31 | 1992-05-26 | Stufenlos arbeitendes mechanisches Getriebe |
US07/961,700 US5445580A (en) | 1991-05-31 | 1992-05-26 | Stepless transmission |
AT92912302T ATE140769T1 (de) | 1991-05-31 | 1992-05-26 | Stufenlos arbeitendes mechanisches getriebe |
PCT/ES1992/000046 WO1992021896A1 (es) | 1991-05-31 | 1992-05-26 | Cambio de velocidades mecanico continuo |
AU19294/92A AU1929492A (en) | 1991-05-31 | 1992-05-26 | Continuous mechanical gear-shift |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09101327A ES2068047B1 (es) | 1991-05-31 | 1991-05-31 | Cambio de velocidades mecanico continuo. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2068047A2 ES2068047A2 (es) | 1995-04-01 |
ES2068047R ES2068047R (es) | 1997-01-01 |
ES2068047B1 true ES2068047B1 (es) | 1997-08-16 |
Family
ID=8272566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09101327A Expired - Fee Related ES2068047B1 (es) | 1991-05-31 | 1991-05-31 | Cambio de velocidades mecanico continuo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5445580A (es) |
EP (1) | EP0541771B1 (es) |
AT (1) | ATE140769T1 (es) |
AU (1) | AU1929492A (es) |
DE (1) | DE69212433T2 (es) |
ES (1) | ES2068047B1 (es) |
WO (1) | WO1992021896A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9300862D0 (en) * | 1993-01-18 | 1993-03-10 | Fellows Thomas G | Improvements in or relating to transmissions of the toroidal-race,rolling-traction type |
US5980414A (en) * | 1997-04-25 | 1999-11-09 | General Dynamics Land Systems, Inc. | Multi-range, belt-type, continuously variable transmission |
EP0952023B1 (en) * | 1998-04-24 | 2001-10-17 | Van Doorne's Transmissie B.V. | Vehicle drive assembly |
DE19841590A1 (de) * | 1998-09-11 | 2000-03-16 | Man Nutzfahrzeuge Ag | Anordnung und antriebsmäßige Anbindung von Nebenaggregaten an einer Brennkraftmaschine |
DE19858553A1 (de) * | 1998-12-18 | 2000-06-21 | Zahnradfabrik Friedrichshafen | Stufenlos verstellbares Fahrzeuggetriebe |
AU772343B2 (en) * | 1999-12-16 | 2004-04-22 | Epidrive Pty Ltd | Continuously variable reversible transmission |
AUPQ467399A0 (en) * | 1999-12-16 | 2000-01-13 | Crewe, William | Constantly variable reversing transmission (cvrt) |
US6561942B2 (en) * | 2001-06-11 | 2003-05-13 | General Motors Corporation | Dual mode variable ratio transmission |
JP3954928B2 (ja) * | 2002-08-20 | 2007-08-08 | 本田技研工業株式会社 | 車両の動力伝達装置 |
US6986725B2 (en) | 2002-11-01 | 2006-01-17 | Eaton Corporation | Continuously variable stepped transmission |
JP2005096518A (ja) * | 2003-09-22 | 2005-04-14 | Kanzaki Kokyukoki Mfg Co Ltd | 船舶のプロペラ軸駆動装置 |
JP4483819B2 (ja) * | 2005-04-28 | 2010-06-16 | 株式会社豊田中央研究所 | 動力伝達システム |
WO2006131574A1 (es) * | 2005-06-06 | 2006-12-14 | Power Gear, S.L. | Transmisión continuamente variable |
WO2007014706A1 (de) * | 2005-08-02 | 2007-02-08 | Gloeckler Dieter | Getriebebauenheit, insbesondere mehrbereichsgetriebe |
DE102007048649A1 (de) * | 2007-10-10 | 2009-04-16 | Audi Ag | Antriebsvorrichtung für Kraftfahrzeuge |
US8475316B2 (en) * | 2010-07-22 | 2013-07-02 | Ford Global Technologies, Llc | Accessory drive and engine restarting system |
US20140336000A1 (en) * | 2013-08-27 | 2014-11-13 | Stefan Stuparu | Mobile pulley system as interface for rotational engines requiring an external driving force (wheel-based vehicles, turbines, ect.) |
ES2535989B1 (es) | 2013-11-18 | 2016-02-24 | Powertrack Internacional De Automoción S.L. | Sistema de transmisión mecánica continua y reversible con derivación de potencia |
CN104595432A (zh) * | 2014-11-21 | 2015-05-06 | 顺德职业技术学院 | 无级调速倒挡传动结构 |
IN2015MU01507A (es) * | 2015-04-10 | 2015-09-11 | Ranade Atul | |
GB201602224D0 (en) * | 2016-02-08 | 2016-03-23 | Agco Int Gmbh | A belt drive transmision system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB700783A (en) * | 1950-05-24 | 1953-12-09 | Jean Paul Victor Lions | Improvements in speed- and torque-change devices |
US3128636A (en) * | 1960-10-05 | 1964-04-14 | Graybill Ind Inc | Fully automatic power transmission and vehicle control means |
DE2621682A1 (de) * | 1976-05-15 | 1977-11-24 | Zahnradfabrik Friedrichshafen | Stufenlos verstellbares kegelscheiben-umschlingungsgetriebe |
IT1118550B (it) * | 1979-04-11 | 1986-03-03 | Fiat Auto Spa | Dispositivo per la trasmissione del moto dell albero motore ai semi as si delle ruote motrici di un autoveicoli tramite un variatore continuo di velocita a pulegge espansibili |
FR2522100B1 (fr) * | 1982-02-22 | 1987-04-24 | Valeo | Transmission entre une prise de mouvement et un arbre recepteur, notamment pour vehicule automobile |
JPS5965659A (ja) * | 1982-10-04 | 1984-04-13 | Nissan Motor Co Ltd | 動力伝達装置 |
US4470326A (en) * | 1982-12-03 | 1984-09-11 | General Motors Corporation | Power transmission |
JPS59110954A (ja) * | 1982-12-13 | 1984-06-27 | Toyota Motor Corp | 無段変速装置 |
JPS59164448A (ja) * | 1983-03-10 | 1984-09-17 | Aisin Seiki Co Ltd | 無段変速装置 |
JPS60116959A (ja) * | 1983-11-28 | 1985-06-24 | Toyota Central Res & Dev Lab Inc | 車輛用無段変速装置 |
US4706518A (en) * | 1984-04-30 | 1987-11-17 | Aisin Warner Kabushiki Kaisha | Automatic transmission having C.V.T. system for a vehicle |
DE3415774A1 (de) * | 1984-04-30 | 1985-10-31 | Aisin-Warner K.K., Anjo, Aichi | Automatisches getriebe fuer kraftfahrzeuge |
DE3538343A1 (de) * | 1984-11-02 | 1986-05-15 | Volkswagen AG, 3180 Wolfsburg | Getriebeanordnung fuer fahrzeuge, insbesondere kraftfahrzeuge |
US4864889A (en) * | 1986-05-06 | 1989-09-12 | Aisin-Warner Kabushiki Kaisha | Continuously variable transmission |
US5055094A (en) * | 1990-03-21 | 1991-10-08 | General Motors Corporation | Continuously variable transmission |
-
1991
- 1991-05-31 ES ES09101327A patent/ES2068047B1/es not_active Expired - Fee Related
-
1992
- 1992-05-26 AT AT92912302T patent/ATE140769T1/de not_active IP Right Cessation
- 1992-05-26 AU AU19294/92A patent/AU1929492A/en not_active Abandoned
- 1992-05-26 EP EP92912302A patent/EP0541771B1/en not_active Expired - Lifetime
- 1992-05-26 WO PCT/ES1992/000046 patent/WO1992021896A1/es active IP Right Grant
- 1992-05-26 DE DE69212433T patent/DE69212433T2/de not_active Expired - Lifetime
- 1992-05-26 US US07/961,700 patent/US5445580A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69212433D1 (de) | 1996-08-29 |
AU1929492A (en) | 1993-01-08 |
ATE140769T1 (de) | 1996-08-15 |
EP0541771A1 (en) | 1993-05-19 |
DE69212433T2 (de) | 1997-03-06 |
ES2068047A2 (es) | 1995-04-01 |
US5445580A (en) | 1995-08-29 |
ES2068047R (es) | 1997-01-01 |
EP0541771B1 (en) | 1996-07-24 |
WO1992021896A1 (es) | 1992-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19950401 Kind code of ref document: R Effective date: 19950401 |
|
FD1A | Patent lapsed |
Effective date: 20041102 |