DE69601426T2 - Stufenlos regelbares reibrollen-toroidgetriebe - Google Patents

Stufenlos regelbares reibrollen-toroidgetriebe

Info

Publication number
DE69601426T2
DE69601426T2 DE69601426T DE69601426T DE69601426T2 DE 69601426 T2 DE69601426 T2 DE 69601426T2 DE 69601426 T DE69601426 T DE 69601426T DE 69601426 T DE69601426 T DE 69601426T DE 69601426 T2 DE69601426 T2 DE 69601426T2
Authority
DE
Germany
Prior art keywords
toroid
gearbox
friction roller
continuously adjustable
adjustable friction
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
Application number
DE69601426T
Other languages
English (en)
Other versions
DE69601426D1 (de
Inventor
Christopher Greenwood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Torotrak Development Ltd
Original Assignee
Torotrak Development Ltd
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
Application filed by Torotrak Development Ltd filed Critical Torotrak Development Ltd
Publication of DE69601426D1 publication Critical patent/DE69601426D1/de
Application granted granted Critical
Publication of DE69601426T2 publication Critical patent/DE69601426T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
DE69601426T 1995-06-28 1996-06-19 Stufenlos regelbares reibrollen-toroidgetriebe Expired - Fee Related DE69601426T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9513141.3A GB9513141D0 (en) 1995-06-28 1995-06-28 Improvements in or relating to continuously-variable-ratio transmissions of the toroidal-race rolling traction type
PCT/GB1996/001465 WO1997001718A1 (en) 1995-06-28 1996-06-19 Continuously-variable-ratio transmission of the toroidal-race rolling-traction type

Publications (2)

Publication Number Publication Date
DE69601426D1 DE69601426D1 (de) 1999-03-04
DE69601426T2 true DE69601426T2 (de) 1999-07-22

Family

ID=10776791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601426T Expired - Fee Related DE69601426T2 (de) 1995-06-28 1996-06-19 Stufenlos regelbares reibrollen-toroidgetriebe

Country Status (10)

Country Link
US (1) US6071209A (de)
EP (1) EP0832376B1 (de)
JP (1) JPH11508670A (de)
KR (1) KR100418130B1 (de)
CN (1) CN1066252C (de)
BR (1) BR9609674A (de)
DE (1) DE69601426T2 (de)
ES (1) ES2127643T3 (de)
GB (1) GB9513141D0 (de)
WO (1) WO1997001718A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003125A1 (de) * 2004-01-15 2005-08-04 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Variator für ein Toroidgetriebe

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3623326B2 (ja) * 1996-10-31 2005-02-23 ジヤトコ株式会社 トロイダル型無段変速機
FR2769009B1 (fr) 1997-09-26 1999-11-12 Ecollect Procede et dispositif permettant d'afficher mecaniquement le taux de remplissage d'un conteneur de dechets solides
GB0201628D0 (en) * 2002-01-24 2002-03-13 Torotrak Dev Ltd Improvements relating to continuously variable transmissions
US6821025B2 (en) * 2002-07-18 2004-11-23 Westover Scientific, Inc. Fiber-optic endface cleaning assembly and method
CA2401474C (en) * 2002-09-05 2011-06-21 Ecole De Technologie Superieure Drive roller control for toric-drive transmission
DE10301160A1 (de) 2003-01-15 2004-07-29 Bayerische Motoren Werke Ag Reibradgetriebe, insbesondere Toroidgetriebe mit mechanisch gekoppelten Reibrollen
GB0316382D0 (en) * 2003-07-12 2003-08-13 Torotrak Dev Ltd Continuously variable ratio transmission assembly and method of control of same
DE10338270B4 (de) * 2003-08-15 2005-10-20 Getrag Getriebe Zahnrad Variator und Variatoranordnung
GB0412615D0 (en) * 2004-06-07 2004-07-07 Torotrak Dev Ltd Variator
CA2522685C (en) * 2004-10-01 2011-09-20 Laboratoires Mobilis Inc. Continuously variable transmission
GB0702490D0 (en) * 2007-02-09 2007-03-21 Torotrak Dev Ltd CVT control system
CN105179672B (zh) * 2009-12-16 2017-07-11 艾里逊变速箱公司 变换器微调系统控制方法和变换器的控制回路
US8401752B2 (en) * 2009-12-16 2013-03-19 Allison Transmission, Inc. Fail-to-neutral system and method for a toroidal traction drive automatic transmission
CN102713351B (zh) * 2009-12-16 2016-06-29 艾里逊变速箱公司 用于控制变速机构端负载作用力的系统和方法
US8424373B2 (en) * 2009-12-16 2013-04-23 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
US8852049B2 (en) * 2009-12-16 2014-10-07 Allison Transmission, Inc. Fast valve actuation system for an automatic transmission
CN103109110B (zh) 2010-08-16 2016-03-23 艾里逊变速箱公司 用于无级变速传动装置的齿轮系统
EP2652366B1 (de) 2010-12-15 2017-11-29 Allison Transmission, Inc. Multiplex-variator-ventilschema für ein ringförmiges zugantriebsgetriebe
EP2651744B1 (de) 2010-12-15 2020-04-29 Allison Transmission, Inc. Doppelpumpen-regulatorsystem für ein kraftfahrzeuggetriebe
WO2012082845A2 (en) 2010-12-15 2012-06-21 Long Charles F Variator switching valve scheme for a torroidal traction drive transmission
CN103291681A (zh) * 2013-06-26 2013-09-11 苏州速腾电子科技有限公司 斜向动力输出机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999543A (en) * 1932-09-26 1935-04-30 Erban Operating Corp Power transmission mechanism
US2125999A (en) * 1935-09-23 1938-08-09 Erban Richard Transmission
US2446409A (en) * 1945-01-08 1948-08-03 Allan Chilton Torque responsive transmission means
US3153938A (en) * 1960-05-18 1964-10-27 Nat Res Dev Continuous infinitely variable transmission
GB1002479A (en) * 1963-05-07 1965-08-25 Nat Res Dev Improvements in or relating to a continuously variable ratio transmission
GB1134202A (en) * 1965-10-20 1968-11-20 Nat Res Dev Variable ratio transmission unit
GB1184202A (en) * 1966-03-30 1970-03-11 Shield Mfg Inc Spectacle Holder
GB1367525A (en) * 1971-12-08 1974-09-18 Gkn Transmissions Ltd Variable ratio traction drive
US3933054A (en) * 1974-07-18 1976-01-20 Sundstrand Corporation Toroidal traction drive
US3993054A (en) * 1975-06-19 1976-11-23 Stryker Corporation Therapeutic lavage
GB1600972A (en) * 1976-08-14 1981-10-21 Lucas Industries Ltd Variable speed transmission systems
GB9027795D0 (en) * 1990-12-21 1991-02-13 Fellows Thomas G Improvements in or relating to transmissions of toroidal-race rolling-traction type
IN176702B (de) * 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
GB9214190D0 (en) * 1992-07-03 1992-08-12 Robinson Leslie K Improvements in or relating to continuously-variable-ratio transmissions of the toroidal-race rolling-traction type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003125A1 (de) * 2004-01-15 2005-08-04 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Variator für ein Toroidgetriebe
DE102004003125B4 (de) * 2004-01-15 2006-01-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Variator für ein Toroidgetriebe

Also Published As

Publication number Publication date
KR19990028337A (ko) 1999-04-15
WO1997001718A1 (en) 1997-01-16
DE69601426D1 (de) 1999-03-04
EP0832376A1 (de) 1998-04-01
CN1189205A (zh) 1998-07-29
EP0832376B1 (de) 1999-01-20
BR9609674A (pt) 1999-07-20
MX9710354A (es) 1998-07-31
ES2127643T3 (es) 1999-04-16
GB9513141D0 (en) 1995-08-30
CN1066252C (zh) 2001-05-23
JPH11508670A (ja) 1999-07-27
US6071209A (en) 2000-06-06
KR100418130B1 (ko) 2004-03-19

Similar Documents

Publication Publication Date Title
DE69601426T2 (de) Stufenlos regelbares reibrollen-toroidgetriebe
DE69606026D1 (de) Toroidales stufenlos regelbares getriebe
DE69302475D1 (de) Stufenlos regelbares reibrollentoroid getriebe
DE59710076D1 (de) Kontinuierlich verstellbares Stufenwechselgetriebe
DE69402410D1 (de) Stufenlos regelbares getriebe
DE69609093T2 (de) Stufenloses Toroidgetriebe
DE59601640D1 (de) Schaltgetriebe
DE19681009D2 (de) Reibeinheit
DE69116752D1 (de) Stufenloses Reibrollengetriebe
DE69024821D1 (de) Stufenloses reibrollentoroidgetriebe
DE69622959D1 (de) Stufenloses Toroid-Getriebe
DE69915200D1 (de) Stufenlos verstellbares Toroidreibradgetriebe
DE69615409T2 (de) Wälzlagerkupplung
DE69617289D1 (de) Stufenloses Toroidgetriebe
DE69623666T2 (de) Stufenloses Toroidgetriebe
DE59602645D1 (de) Durchbiegungssteuerbare walze
DE69907046D1 (de) Stufenloses Reibrollengetriebe
NO307903B1 (no) Kraftoverføringsanordning
DE59604698D1 (de) Walze
DE69400218D1 (de) Stufenlos verstellbares Reibrollengetriebe
DE59602452D1 (de) Durchbiegungssteuerbare walze
DE69911691D1 (de) Stufenlos verstellbares Reibrollengetriebe
DE69625689D1 (de) Einstellbare kupplungsvorrichtung
KR970043132U (ko) 직경가변식 풀리
FI954892A (fi) Telarakenne

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee