DE69402410D1 - Stufenlos regelbares getriebe - Google Patents

Stufenlos regelbares getriebe

Info

Publication number
DE69402410D1
DE69402410D1 DE69402410T DE69402410T DE69402410D1 DE 69402410 D1 DE69402410 D1 DE 69402410D1 DE 69402410 T DE69402410 T DE 69402410T DE 69402410 T DE69402410 T DE 69402410T DE 69402410 D1 DE69402410 D1 DE 69402410D1
Authority
DE
Germany
Prior art keywords
continuously adjustable
adjustable gearbox
gearbox
continuously
adjustable
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
Application number
DE69402410T
Other languages
English (en)
Other versions
DE69402410T2 (de
Inventor
Thomas George Fellows
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 DE69402410D1 publication Critical patent/DE69402410D1/de
Application granted granted Critical
Publication of DE69402410T2 publication Critical patent/DE69402410T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16H2015/383—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 with two or more sets of toroid gearings arranged in parallel
    • 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
    • F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
    • F16H2037/0873—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft with switching, e.g. to change ranges
    • 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
    • F16H37/10—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 at both ends of intermediate shafts
    • F16H2037/104—Power split variators with one end of the CVT connected or connectable to two or more differentials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Structure Of Transmissions (AREA)
DE69402410T 1993-01-18 1994-01-12 Stufenlos regelbares getriebe Expired - Lifetime DE69402410T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939300862A GB9300862D0 (en) 1993-01-18 1993-01-18 Improvements in or relating to transmissions of the toroidal-race,rolling-traction type
PCT/GB1994/000055 WO1994016244A1 (en) 1993-01-18 1994-01-12 Continuously-variable-ratio transmission

Publications (2)

Publication Number Publication Date
DE69402410D1 true DE69402410D1 (de) 1997-05-07
DE69402410T2 DE69402410T2 (de) 1997-07-31

Family

ID=10728856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402410T Expired - Lifetime DE69402410T2 (de) 1993-01-18 1994-01-12 Stufenlos regelbares getriebe

Country Status (9)

Country Link
US (1) US5564998A (de)
EP (1) EP0679235B1 (de)
JP (1) JP3442779B2 (de)
KR (1) KR100314449B1 (de)
CN (1) CN1041551C (de)
DE (1) DE69402410T2 (de)
GB (2) GB9300862D0 (de)
IN (1) IN189057B (de)
WO (1) WO1994016244A1 (de)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9323706D0 (en) * 1993-11-17 1994-01-05 Massey Ferguson Mfg Transmissions
US5982116A (en) * 1995-05-16 1999-11-09 Yang; Tai-Her Controllable combined power system using an active power source rotation speed as the proportional control reference
JPH11515077A (ja) * 1995-10-26 1999-12-21 ゲトラク イノヴァツィオンズ ゲーエムベーハー 変速比を無段階で変更可能な自動車変速機
KR0160930B1 (ko) * 1996-01-06 1998-12-01 유환덕 전속도 무단변속기
KR0171313B1 (ko) * 1996-03-21 1999-02-18 유환덕 무단변속기
KR0183215B1 (ko) * 1996-06-18 1999-04-01 박병재 차량용 무단 변속기
DE19629213A1 (de) * 1996-07-19 1998-01-22 Zahnradfabrik Friedrichshafen Reibradgetriebe
US5888160A (en) * 1996-11-13 1999-03-30 Nsk Ltd. Continuously variable transmission
DE19728611A1 (de) * 1997-07-04 1999-02-04 Zahnradfabrik Friedrichshafen Stufenloses Getriebe
US5967931A (en) * 1998-02-02 1999-10-19 Ford Global Technologies, Inc. Torodial traction transmission for all wheel vehicles
US6157147A (en) * 1998-04-20 2000-12-05 Pan-Chien Lin Power transmission apparatus
JP2000120822A (ja) * 1998-10-21 2000-04-28 Nsk Ltd 無段変速装置
DE19859380A1 (de) * 1998-12-22 2000-07-13 Volkswagen Ag Getriebe mit stufenlos variablem Übersetzungsverhältnis und Verfahren zur Verteilung eines Drehmomentes auf Ausgangswellen
JP2000274510A (ja) * 1999-03-25 2000-10-03 Nissan Motor Co Ltd 変速比無限大無段変速機
US6045477A (en) * 1999-06-14 2000-04-04 General Motors Corporation Continuously variable multi-range powertrain with a geared neutral
JP3399441B2 (ja) * 1999-06-28 2003-04-21 日産自動車株式会社 変速比無限大無段変速機の変速制御装置
US6852057B2 (en) 1999-12-17 2005-02-08 Teodoro R. Borbolla Gonzalez Self-contained continuously-variable transmission with mechanical integral torque converter having automatic drive control
JP2001271905A (ja) * 2000-03-27 2001-10-05 Honda Motor Co Ltd トルクスプリット型無段変速機
US6758111B2 (en) 2001-01-26 2004-07-06 Richard T. Buonauro Continuously variable transmission
US6561942B2 (en) * 2001-06-11 2003-05-13 General Motors Corporation Dual mode variable ratio transmission
JP2003097669A (ja) * 2001-09-27 2003-04-03 Jatco Ltd トルクスプリット式変速比無限大無段変速機
GB2384835B (en) * 2002-02-01 2006-02-22 Torotrak Dev Ltd Continuously variable transmission system
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
CA2401474C (en) * 2002-09-05 2011-06-21 Ecole De Technologie Superieure Drive roller control for toric-drive transmission
ATE420306T1 (de) * 2002-10-22 2009-01-15 Luk Lamellen & Kupplungsbau Leistungsverzweigtes getriebe mit stufenlos verstellbarer übersetzung
DE10251560A1 (de) * 2002-11-06 2004-05-19 Bayerische Motoren Werke Ag Stufenloses Getriebe für allradgetriebene Fahrzeuge
JP3896958B2 (ja) 2002-12-05 2007-03-22 日本精工株式会社 無段変速装置
DE10260180A1 (de) * 2002-12-20 2004-07-01 Zf Friedrichshafen Ag Stufenloses leistungsverzweigtes Getriebe
GB0300419D0 (en) 2003-01-09 2003-02-05 Torotrak Dev Ltd Continuously variable transmission and method of controlling regime change therein
US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
GB2407853B (en) * 2003-11-10 2008-06-25 Torotrak Dev Ltd Continuously variable ratio transmission
DE102004004139A1 (de) * 2004-01-28 2005-08-25 Zf Friedrichshafen Ag Leistungsverzweigtes Getriebe
ES2313291T3 (es) * 2004-02-16 2009-03-01 Juan Ramon Goma Ayats Transmision continuamente variable.
EP1815165B1 (de) 2004-10-05 2012-03-21 Fallbrook Technologies Inc. Stufenlos verstellbares getriebe
GB0501763D0 (en) * 2005-01-28 2005-03-02 Torotrak Dev Ltd Powertrain control method and system
GB2423122A (en) * 2005-02-11 2006-08-16 Torotrak Dev Ltd A variator roller carriages moved by a lever
GB2423121A (en) * 2005-02-11 2006-08-16 Torotrak Dev Ltd Variator with output driven by orbiting pivotal mountings which supports rollers
WO2006131778A1 (en) 2005-06-10 2006-12-14 International Innovations Limited Continuously variable transmission system
CN102518769B (zh) * 2005-07-23 2015-04-15 卢克摩擦片和离合器两合公司 具有变速比可无级调节的多个变速比范围的功率分流式变速器
KR101831828B1 (ko) 2005-10-28 2018-02-23 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 전동 드라이브
EP1954959B1 (de) 2005-11-22 2013-05-15 Fallbrook Intellectual Property Company LLC Stufenlos verstellbares getriebe
EP1963713B1 (de) 2005-12-09 2015-02-25 Fallbrook Intellectual Property Company LLC Stufenloses getriebe
EP1811202A1 (de) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. Stufenloses Getriebe
US7882762B2 (en) 2006-01-30 2011-02-08 Fallbrook Technologies Inc. System for manipulating a continuously variable transmission
CN102251854B (zh) 2006-06-26 2013-02-13 福博科技术公司 无级变速器
EP2089642B1 (de) 2006-11-08 2013-04-10 Fallbrook Intellectual Property Company LLC Klemmkraftgenerator
GB0701057D0 (en) * 2007-01-19 2007-02-28 Torotrak Dev Ltd Twin variator transmission arrangement
US8738255B2 (en) 2007-02-01 2014-05-27 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
US20100093479A1 (en) 2007-02-12 2010-04-15 Fallbrook Technologies Inc. Continuously variable transmissions and methods therefor
EP2122198B1 (de) 2007-02-16 2014-04-16 Fallbrook Intellectual Property Company LLC Verfahren und anordnung
GB0703351D0 (en) * 2007-02-21 2007-03-28 Torotrak Dev Ltd Continuously variable transmission
EP2573425A3 (de) 2007-04-24 2017-07-26 Fallbrook Intellectual Property Company LLC Elektrische Fahrantriebe
WO2008154437A1 (en) 2007-06-11 2008-12-18 Fallbrook Technologies Inc. Continuously variable transmission
DE112008001324A5 (de) * 2007-06-21 2010-02-11 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Leistungsverzweigtes automatisches Fahrzeuggetriebe mit einem CVT-Variator
BRPI0814410A2 (pt) 2007-07-05 2017-05-23 Fallbrook Tech Inc transmissão continuamente variável
GB0717143D0 (en) 2007-09-04 2007-10-17 Torotrak Dev Ltd Continuously variable transmission
WO2009065055A2 (en) 2007-11-16 2009-05-22 Fallbrook Technologies Inc. Controller for variable transmission
JP5783723B2 (ja) 2007-12-21 2015-09-24 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 自動変速機及びその方法
WO2009111328A1 (en) 2008-02-29 2009-09-11 Fallbrook Technologies Inc. Continuously and/or infinitely variable transmissions and methods therefor
DE102008001326A1 (de) * 2008-04-23 2009-10-29 Zf Friedrichshafen Ag Stufenlose Getriebevorrichtung eines Antriebsstranges eines Fahrzeuges
US8317651B2 (en) 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
WO2009148461A1 (en) 2008-06-06 2009-12-10 Fallbrook Technologies Inc. Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8398518B2 (en) 2008-06-23 2013-03-19 Fallbrook Intellectual Property Company Llc Continuously variable transmission
CA2732668C (en) 2008-08-05 2017-11-14 Fallbrook Technologies Inc. Methods for control of transmission and prime mover
US8469856B2 (en) 2008-08-26 2013-06-25 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8167759B2 (en) 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
US8257217B2 (en) 2009-02-03 2012-09-04 Ford Global Technologies, Llc Infinitely variable transmission with offset output shaft
US20100240491A1 (en) * 2009-03-17 2010-09-23 Parag Vyas System for vehicle propulsion having and method of making same
US8535200B2 (en) * 2009-03-17 2013-09-17 General Electric Company Vehicle propulsion system having a continuously variable transmission and method of making same
CN102395814B (zh) 2009-04-16 2015-06-10 福博科知识产权有限责任公司 用于无级变速器的定子组件及变速机构
US8230961B2 (en) * 2009-11-04 2012-07-31 Toyota Motor Engineering & Manufacturing North America, Inc. Energy recovery systems for vehicles and wheels comprising the same
US8172022B2 (en) * 2009-11-30 2012-05-08 Toyota Motor Engineering & Manufacturing North America, Inc. Energy recovery systems for vehicles and vehicle wheels comprising the same
GB0921118D0 (en) 2009-12-02 2010-01-20 Torotrak Dev Ltd A control system for a vehicle drivetrain
US8401752B2 (en) * 2009-12-16 2013-03-19 Allison Transmission, Inc. Fail-to-neutral system and method for a toroidal traction drive automatic transmission
EP3477160B1 (de) * 2009-12-16 2021-09-22 Allison Transmission, Inc. System zur erkennung einer verstellerstörung
EP2513514A4 (de) * 2009-12-16 2013-08-07 Allison Transm Inc System und verfahren zur steuerung der endbelastungskraft eines verstellers
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
US8852049B2 (en) * 2009-12-16 2014-10-07 Allison Transmission, Inc. Fast valve actuation system for an 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
US8257216B2 (en) * 2010-01-14 2012-09-04 Ford Global Technologies, Llc Infinitely variable transmission
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
JP5427110B2 (ja) * 2010-05-25 2014-02-26 川崎重工業株式会社 建設機械及びその制御方法
CN105587838B (zh) * 2010-08-16 2020-05-01 艾里逊变速箱公司 用于无级变速传动装置的齿轮系统
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9109663B2 (en) * 2010-11-15 2015-08-18 Allison Transmission, Inc. Input clutch assembly for infinitely variable transmission
KR20140045302A (ko) 2010-12-15 2014-04-16 알리손 트랜스미션, 인크. 차량 변속기용 듀얼 펌프 조절기 시스템
US8840522B2 (en) 2010-12-15 2014-09-23 Allison Transmission, Inc. Variator switching valve scheme for a torroidal traction drive transmision
KR20130141636A (ko) 2010-12-15 2013-12-26 알리손 트랜스미션, 인크. 토로이달 트랙션 드라이브 변속기용 배리에이터 멀티플렉스 밸브 구조물
AU2012240435B2 (en) 2011-04-04 2016-04-28 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
WO2013112408A1 (en) 2012-01-23 2013-08-01 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions methods, assemblies, subassemblies, and components therefor
US8808131B2 (en) * 2012-02-28 2014-08-19 Caterpillar Inc. Multi-range hydro-mechanical transmission
GB201214316D0 (en) * 2012-08-10 2012-09-26 Torotrak Dev Ltd Infinitely-variable transmission for a vehicle
JP2013064511A (ja) * 2013-01-06 2013-04-11 Hideki Matsumura 歯車式無段変速機構
CA2909565A1 (en) 2013-04-19 2014-10-23 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
CN109154368B (zh) 2016-03-18 2022-04-01 福博科知识产权有限责任公司 无级变速器、系统和方法
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
US11174922B2 (en) 2019-02-26 2021-11-16 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091132A (en) * 1958-08-11 1963-05-28 Davis Mfg Inc Variable ratio drive mechanism
CA986335A (en) * 1973-05-17 1976-03-30 Orshansky Transmission Corporation Split power transmission
US3866490A (en) * 1974-02-19 1975-02-18 Orshansky Transmission Corp Split power transmission
GB2108599A (en) * 1981-10-24 1983-05-18 Leyland Vehicles Vehicle transmission
JPS59164448A (ja) * 1983-03-10 1984-09-17 Aisin Seiki Co Ltd 無段変速装置
GB8424525D0 (en) * 1984-09-28 1984-11-07 Leyland Vehicles Variable transmission
GB8720639D0 (en) * 1987-09-02 1987-10-07 Lcvt Ltd Continuously variable transmission
GB8900210D0 (en) * 1989-01-06 1989-03-08 Fellows Thomas G Improvements in or relating to drivelines for wheeled vehicles
GB8927156D0 (en) * 1989-12-01 1990-01-31 Fellows Thomas G Improvements in or relating to transmissions of the toroidal-race rolling-traction type
GB9018082D0 (en) * 1990-08-17 1990-10-03 Fellows Thomas G Improvements in or relating to transmissions of the toroidal-race,rolling-traction type
GB9026830D0 (en) * 1990-12-11 1991-01-30 Fellows Thomas G Improvements in or relating to continuously-variable-ratio transmissions of toroidal-race rolling-traction type
ES2068047B1 (es) * 1991-05-31 1997-08-16 Aragonesa De Equipamientos Par Cambio de velocidades mecanico continuo.
US5098350A (en) * 1991-07-12 1992-03-24 Sackschewsky William A Continuously variable drive train

Also Published As

Publication number Publication date
US5564998A (en) 1996-10-15
GB9300862D0 (en) 1993-03-10
JPH08505460A (ja) 1996-06-11
IN189057B (de) 2002-12-14
GB9400473D0 (en) 1994-03-09
KR950704633A (ko) 1995-11-20
GB2274315A (en) 1994-07-20
GB2274315B (en) 1995-11-08
WO1994016244A1 (en) 1994-07-21
EP0679235A1 (de) 1995-11-02
JP3442779B2 (ja) 2003-09-02
KR100314449B1 (ko) 2001-12-28
DE69402410T2 (de) 1997-07-31
CN1041551C (zh) 1999-01-06
EP0679235B1 (de) 1997-04-02
CN1116875A (zh) 1996-02-14

Similar Documents

Publication Publication Date Title
DE69402410D1 (de) Stufenlos regelbares getriebe
DE69402061T2 (de) Stufenlos variabeles getriebe
DE69413552D1 (de) Stufenloses getriebe
DE69402097T2 (de) Stufenloses Getriebe
DE69606026D1 (de) Toroidales stufenlos regelbares getriebe
DE69303995T2 (de) Getriebe
DE69302895D1 (de) Ausgleichgetriebe
DE69405857T2 (de) Mechanisches getriebe
DE69410404T2 (de) Ausgleichsgetriebe
DE69427239T2 (de) Stufenloses getriebe
DE69309368T2 (de) Getriebe
DE69609808D1 (de) Stufenloses Getriebe
DE69611638D1 (de) Stufenloses Getriebe
ATA144694A (de) Ausgleichgetriebe
DE69221588D1 (de) Stufenloses getriebe
DE69502248T2 (de) Stufenloses Getriebe
DE69522322D1 (de) Stufenloses getriebe
DE69304071D1 (de) Getriebereihe
DE59402533D1 (de) Zahnräderwechselgetriebe
DE68903075D1 (de) Regelbares getriebe.
DE69411674D1 (de) Ausgleichsgetriebe
DE69212077D1 (de) Stufenlos verstellbares Getriebe
DE69414493D1 (de) Stufenloses Getriebe
DE69307850D1 (de) Getriebe
DE3869122D1 (de) Stufenlos regelbares getriebe.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition