ES2069302T3 - Transmisiones del tipo de traccion por rodadura de corona toroidal. - Google Patents
Transmisiones del tipo de traccion por rodadura de corona toroidal.Info
- Publication number
- ES2069302T3 ES2069302T3 ES91913046T ES91913046T ES2069302T3 ES 2069302 T3 ES2069302 T3 ES 2069302T3 ES 91913046 T ES91913046 T ES 91913046T ES 91913046 T ES91913046 T ES 91913046T ES 2069302 T3 ES2069302 T3 ES 2069302T3
- Authority
- ES
- Spain
- Prior art keywords
- cylinders
- transmissions
- traction
- rolling
- type
- 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
- 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
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
Abstract
UN COMPONENTE VARIADOR DE LA RELACION PARA UNA TRANSMISION DEL TIPO RODANTE DE CARRERA TOROIDAL, EN QUE CADA UNO DE LOS RODILLOS (1) QUE TRANSMITEN EL PAR ENTRE UN DISCO DE ENTRADA (51, FIG. 3) Y UN DISCO DE SALIDA CORRESPONDIENTE (40) SE ENCUENTRA COLOCADO HIDRAULICAMENTE MEDIANTE UN PISTON HIDRAULICO ACOPLADO (5) Y UNA COMBINACION DE CILINDROS (6), EN QUE TODOS LOS CILINDROS SE ENCUENTRAN COLOCADOS EN EL MISMO LADO DE UN PLANO COMUN (43A) QUE INCLUYE EL EJE (43) DE LOS DISCOS. LOS CILINDROS PUEDEN ESTAR SOPORTADOS EN UNA ESTRUCTURA TIPO BLOQUE COMUN (419, DENTRO DE LA CUAL PUEDE HABER UNOS CONDUCTOS HIDRAULICOS (31A, 32A, 37A, 44).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909015438A GB9015438D0 (en) | 1990-07-13 | 1990-07-13 | Improvements in or relating to transmissions of the toroidal-race rolling-traction type |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069302T3 true ES2069302T3 (es) | 1995-05-01 |
Family
ID=10679047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91913046T Expired - Lifetime ES2069302T3 (es) | 1990-07-13 | 1991-07-12 | Transmisiones del tipo de traccion por rodadura de corona toroidal. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5316526A (es) |
EP (1) | EP0538357B1 (es) |
JP (1) | JP3018107B2 (es) |
KR (1) | KR0173673B1 (es) |
AU (1) | AU653950B2 (es) |
BR (1) | BR9106640A (es) |
CA (1) | CA2086538C (es) |
DE (1) | DE69107078T2 (es) |
DK (1) | DK0538357T3 (es) |
ES (1) | ES2069302T3 (es) |
GB (2) | GB9015438D0 (es) |
HU (1) | HU217278B (es) |
IN (1) | IN184721B (es) |
RU (1) | RU2087777C1 (es) |
UA (1) | UA21888C2 (es) |
WO (1) | WO1992001175A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19826591A1 (de) * | 1998-06-15 | 1999-12-16 | Peter Tenberge | Toroidgetriebe für Fahrzeuge |
GB9819903D0 (en) | 1998-09-11 | 1998-11-04 | Torotrak Dev Ltd | Hydraulic supply for infinitely variable transmission |
GB9819904D0 (en) * | 1998-09-11 | 1998-11-04 | Torotrak Dev Ltd | Hydraulic supply for infinitely variable transmission |
JP3555576B2 (ja) * | 2000-12-13 | 2004-08-18 | トヨタ自動車株式会社 | トロイダル型無段変速機 |
CA2401474C (en) * | 2002-09-05 | 2011-06-21 | Ecole De Technologie Superieure | Drive roller control for toric-drive transmission |
GB2394518A (en) * | 2002-10-23 | 2004-04-28 | Torotrak Dev Ltd | Continuously variable ratio transmission unit and method of assembly thereof |
GB0308214D0 (en) * | 2003-04-09 | 2003-05-14 | Torotrak Dev Ltd | Transmission of the toroidal race rolling traction type |
KR100583114B1 (ko) | 2003-12-10 | 2006-05-23 | 주식회사 하이닉스반도체 | 하이브리드 스위치 셀 및 이를 이용한 메모리 장치 |
EP2486306B1 (en) * | 2009-10-08 | 2017-07-26 | Ultimate Transmissions Pty Ltd | Full toroidal traction drive |
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 |
WO2011075244A1 (en) | 2009-12-16 | 2011-06-23 | Allison Transmission, Inc. | Fast valve actuation system for an automatic transmission |
WO2011075245A1 (en) | 2009-12-16 | 2011-06-23 | Allison Transmission, Inc. | Variator lockout valve system |
US8401752B2 (en) * | 2009-12-16 | 2013-03-19 | Allison Transmission, Inc. | Fail-to-neutral system and method for a toroidal traction drive automatic transmission |
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 |
EP2513514A4 (en) * | 2009-12-16 | 2013-08-07 | Allison Transm Inc | SYSTEM AND METHOD FOR CONTROLLING THE END LOADING POWER OF AN ADJUSTER |
WO2012024225A1 (en) | 2010-08-16 | 2012-02-23 | 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 |
EP2651744B1 (en) | 2010-12-15 | 2020-04-29 | Allison Transmission, Inc. | Dual pump regulator system for a motor vehicle transmission |
CN105317999B (zh) | 2010-12-15 | 2017-09-19 | 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 |
MY171649A (en) * | 2011-05-06 | 2019-10-22 | Ultimate Trans Pty Ltd | Toroidal variable speed traction drive |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2076560A (en) * | 1933-08-23 | 1937-04-13 | Hayes Frank Anderson | Variable speed power transmission system |
GB1134202A (en) * | 1965-10-20 | 1968-11-20 | Nat Res Dev | Variable ratio transmission unit |
US3570317A (en) * | 1969-01-08 | 1971-03-16 | Excelermatic | Traction drive apparatus and control system |
US3828618A (en) * | 1971-07-27 | 1974-08-13 | Rotax Ltd | Constant speed hydraulically controlled toric transmission with concentric, two piston valve, governor and constant ratio means |
GB1395319A (en) * | 1971-07-27 | 1975-05-21 | Lucas Industries Ltd | Variable-ratio frictional drives |
GB1600972A (en) * | 1976-08-14 | 1981-10-21 | Lucas Industries Ltd | Variable speed transmission systems |
US4499782A (en) * | 1981-10-05 | 1985-02-19 | National Research Development Corporation | Transmission units of the toroidal race rolling friction type |
GB2108600A (en) * | 1981-10-24 | 1983-05-18 | Leyland Vehicles | Continuously-variable-ratio transmisson |
GB8320608D0 (en) * | 1983-07-30 | 1983-09-01 | Leyland Vehicles | Hydraulic control system |
GB8819430D0 (en) * | 1988-08-16 | 1988-09-21 | Greenwood C J | Improvements in/relating to hydraulic control circuits for continuously-variable-ratio transmissions |
IN176702B (es) * | 1988-11-21 | 1996-08-24 | Torotrak Dev Ltd | |
JP2501911B2 (ja) * | 1989-08-15 | 1996-05-29 | 日産自動車株式会社 | トロイダル型無段変速機 |
JPH0823386B2 (ja) * | 1989-09-26 | 1996-03-06 | 日産自動車株式会社 | 摩擦車式無段変速機 |
JP2722780B2 (ja) * | 1990-05-22 | 1998-03-09 | 日産自動車株式会社 | 摩擦車式無段変速機 |
-
1990
- 1990-07-13 GB GB909015438A patent/GB9015438D0/en active Pending
-
1991
- 1991-07-08 IN IN612DE1991 patent/IN184721B/en unknown
- 1991-07-12 DE DE69107078T patent/DE69107078T2/de not_active Expired - Lifetime
- 1991-07-12 KR KR1019930700083A patent/KR0173673B1/ko not_active IP Right Cessation
- 1991-07-12 RU RU9193004928A patent/RU2087777C1/ru active
- 1991-07-12 US US07/960,445 patent/US5316526A/en not_active Expired - Lifetime
- 1991-07-12 ES ES91913046T patent/ES2069302T3/es not_active Expired - Lifetime
- 1991-07-12 EP EP91913046A patent/EP0538357B1/en not_active Expired - Lifetime
- 1991-07-12 UA UA93060648A patent/UA21888C2/uk unknown
- 1991-07-12 BR BR919106640A patent/BR9106640A/pt not_active IP Right Cessation
- 1991-07-12 WO PCT/GB1991/001155 patent/WO1992001175A1/en active IP Right Grant
- 1991-07-12 CA CA002086538A patent/CA2086538C/en not_active Expired - Lifetime
- 1991-07-12 HU HU9300068A patent/HU217278B/hu unknown
- 1991-07-12 JP JP3512805A patent/JP3018107B2/ja not_active Expired - Lifetime
- 1991-07-12 DK DK91913046.8T patent/DK0538357T3/da active
- 1991-07-12 AU AU82159/91A patent/AU653950B2/en not_active Ceased
-
1992
- 1992-12-18 GB GB9226478A patent/GB2260583B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
HU9300068D0 (en) | 1993-04-28 |
CA2086538C (en) | 2001-10-02 |
AU8215991A (en) | 1992-02-04 |
JP3018107B2 (ja) | 2000-03-13 |
HU217278B (hu) | 1999-12-28 |
AU653950B2 (en) | 1994-10-20 |
WO1992001175A1 (en) | 1992-01-23 |
DE69107078D1 (de) | 1995-03-09 |
IN184721B (es) | 2000-09-23 |
DE69107078T2 (de) | 1995-05-24 |
GB2260583A (en) | 1993-04-21 |
UA21888C2 (uk) | 1998-04-30 |
HUT62691A (en) | 1993-05-28 |
EP0538357B1 (en) | 1995-01-25 |
DK0538357T3 (da) | 1995-04-24 |
GB2260583B (en) | 1994-07-13 |
US5316526A (en) | 1994-05-31 |
BR9106640A (pt) | 1993-06-08 |
KR0173673B1 (ko) | 1999-02-18 |
GB9015438D0 (en) | 1990-08-29 |
GB9226478D0 (en) | 1993-02-24 |
RU2087777C1 (ru) | 1997-08-20 |
JPH05508212A (ja) | 1993-11-18 |
EP0538357A1 (en) | 1993-04-28 |
CA2086538A1 (en) | 1992-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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