DE69706637D1 - Stufenloses toroidgetriebe - Google Patents

Stufenloses toroidgetriebe

Info

Publication number
DE69706637D1
DE69706637D1 DE69706637T DE69706637T DE69706637D1 DE 69706637 D1 DE69706637 D1 DE 69706637D1 DE 69706637 T DE69706637 T DE 69706637T DE 69706637 T DE69706637 T DE 69706637T DE 69706637 D1 DE69706637 D1 DE 69706637D1
Authority
DE
Germany
Prior art keywords
gearbox
continuous toroid
toroid
continuous
toroid gearbox
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
DE69706637T
Other languages
English (en)
Other versions
DE69706637T2 (de
Inventor
Masaki Nakano
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE69706637D1 publication Critical patent/DE69706637D1/de
Publication of DE69706637T2 publication Critical patent/DE69706637T2/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
    • 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)
DE69706637T 1996-07-16 1997-07-14 Stufenloses toroidgetriebe Expired - Lifetime DE69706637T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18606696A JP3355941B2 (ja) 1996-07-16 1996-07-16 トロイダル型無段変速機
PCT/JP1997/002432 WO1998002676A1 (en) 1996-07-16 1997-07-14 Toroidal continuously variable transmission

Publications (2)

Publication Number Publication Date
DE69706637D1 true DE69706637D1 (de) 2001-10-18
DE69706637T2 DE69706637T2 (de) 2002-02-07

Family

ID=16181801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706637T Expired - Lifetime DE69706637T2 (de) 1996-07-16 1997-07-14 Stufenloses toroidgetriebe

Country Status (9)

Country Link
US (1) US5984826A (de)
EP (1) EP0850370B1 (de)
JP (1) JP3355941B2 (de)
KR (1) KR100282832B1 (de)
CN (1) CN1091852C (de)
DE (1) DE69706637T2 (de)
MY (1) MY123076A (de)
TW (1) TW338783B (de)
WO (1) WO1998002676A1 (de)

Families Citing this family (55)

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US6551210B2 (en) 2000-10-24 2003-04-22 Motion Technologies, Llc. Continuously variable transmission
JP3292153B2 (ja) * 1998-08-28 2002-06-17 日産自動車株式会社 トロイダル型無段変速機
CN100472101C (zh) 2001-04-26 2009-03-25 运动技术有限责任公司 连续可变变速器
JP3767471B2 (ja) * 2001-12-03 2006-04-19 日産自動車株式会社 トロイダル型無段変速機
WO2004061336A1 (de) * 2003-01-06 2004-07-22 Ulrich Rohs Anpresseinrichtung zum verspannen zweier getriebeglieder und getriebe mit einer derartigen anpresseinrichtung sowie verfahren zum betrieb eines derartigen reibgetriebes
CN101832374B (zh) * 2003-01-06 2012-05-23 乌尔里克·罗斯 锥形摩擦传动机构以及使该锥形摩擦传动机构运行的方法
US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
GB2403988A (en) * 2003-05-16 2005-01-19 Michael Nassim Variator with inline epicyclic gear assembly
US7166052B2 (en) 2003-08-11 2007-01-23 Fallbrook Technologies Inc. Continuously variable planetary gear set
US7214159B2 (en) 2003-08-11 2007-05-08 Fallbrook Technologies Inc. Continuously variable planetary gear set
JP4774694B2 (ja) * 2004-07-06 2011-09-14 日本精工株式会社 トロイダル型無段変速機
WO2006014617A2 (en) 2004-07-21 2006-02-09 Fallbrook Technologies, Inc. Rolling traction planetary drive
WO2006041718A2 (en) 2004-10-05 2006-04-20 Fallbrook Technologies, Inc. Continuously variable transmission
MX2008002475A (es) 2005-08-22 2008-09-10 Viryd Technologies Inc Convertidor de energia fluida.
DK1938005T3 (da) 2005-08-24 2014-01-13 Fallbrook Ip Co Llc Vindturbine
KR101577354B1 (ko) 2005-10-28 2015-12-16 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 전동 드라이브
WO2007061993A2 (en) 2005-11-22 2007-05-31 Fallbrook Technologies Inc Continuously variable transmission
US7959533B2 (en) 2005-12-09 2011-06-14 Fallbrook Technologies Inc. Continuously variable transmission
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
US7770674B2 (en) 2006-03-14 2010-08-10 Fallbrook Technologies Inc. Wheel chair
US20080070729A1 (en) 2006-05-11 2008-03-20 Fallbrook Technologies Inc. Continuously variable drivetrain
US8480529B2 (en) 2006-06-26 2013-07-09 Fallbrook Intellectual Property Company Llc Continuously variable transmission
JP5151135B2 (ja) * 2006-06-30 2013-02-27 日本精工株式会社 トロイダル型無段変速機および無段変速装置
WO2008057507A1 (en) 2006-11-08 2008-05-15 Fallbrook Technologies Inc. Clamping force generator
US8738255B2 (en) 2007-02-01 2014-05-27 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
CN101657653B (zh) 2007-02-12 2014-07-16 福博科知识产权有限责任公司 一种传动装置
US8313404B2 (en) 2007-02-16 2012-11-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
CN101720397B (zh) 2007-04-24 2013-01-02 福博科技术公司 电力牵引传动装置
US8641577B2 (en) 2007-06-11 2014-02-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
KR101589675B1 (ko) 2007-07-05 2016-02-01 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 연속 가변 변속기
WO2009065055A2 (en) 2007-11-16 2009-05-22 Fallbrook Technologies Inc. Controller for variable transmission
CN102317146B (zh) 2007-12-21 2015-11-25 福博科知识产权有限责任公司 自动传动装置及用于其的方法
US8313405B2 (en) 2008-02-29 2012-11-20 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US8317651B2 (en) 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US8535199B2 (en) 2008-06-06 2013-09-17 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
WO2009157920A1 (en) 2008-06-23 2009-12-30 Fallbrook Technologies Inc. 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
KR101820351B1 (ko) 2009-04-16 2018-02-28 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무단 변속기를 위한 고정자 조립체 및 시프팅 장치
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
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
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
US9085225B2 (en) 2012-01-23 2015-07-21 Dennis Ray Halwes Infinitely variable transmission
KR102433297B1 (ko) 2013-04-19 2022-08-16 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무단 변속기
US11105417B2 (en) 2013-10-23 2021-08-31 Antonio Francisco Cesaroni Traction system for hybrid vehicles
ITPD20130292A1 (it) * 2013-10-23 2015-04-24 Antonio Francisco Cesaroni Gruppo di trazione per veicoli ibridi
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
EP3430287B1 (de) 2016-03-18 2020-12-23 Fallbrook Intellectual Property Company LLC Stufenlose getriebesysteme und verfahren
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
JP6756580B2 (ja) * 2016-10-27 2020-09-16 川崎重工業株式会社 トロイダル無段変速機
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717299A (en) * 1986-02-27 1988-01-05 Armstong Fastenings, Ltd. Wheel nut assemblies
JP2638896B2 (ja) * 1988-03-07 1997-08-06 日産自動車株式会社 トロイダル無段変速機
JPH0672655B2 (ja) * 1988-12-16 1994-09-14 日産自動車株式会社 トロイダル型無段変速機
JP2697261B2 (ja) * 1990-07-10 1998-01-14 日産自動車株式会社 摩擦車式無段変速機
JPH04122848U (ja) * 1991-04-23 1992-11-05 日産自動車株式会社 トロイダル型無段変速機
JP3022111B2 (ja) * 1993-12-17 2000-03-15 日産自動車株式会社 摩擦車式無段変速機の組立方法
JP3456267B2 (ja) * 1994-08-26 2003-10-14 日本精工株式会社 トロイダル型無段変速機

Also Published As

Publication number Publication date
MY123076A (en) 2006-05-31
JP3355941B2 (ja) 2002-12-09
EP0850370A1 (de) 1998-07-01
DE69706637T2 (de) 2002-02-07
CN1197506A (zh) 1998-10-28
KR100282832B1 (ko) 2001-04-02
KR19990044677A (ko) 1999-06-25
WO1998002676A1 (en) 1998-01-22
CN1091852C (zh) 2002-10-02
TW338783B (en) 1998-08-21
JPH1030701A (ja) 1998-02-03
EP0850370B1 (de) 2001-09-12
US5984826A (en) 1999-11-16

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