IN2012DN02017A - - Google Patents

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Publication number
IN2012DN02017A
IN2012DN02017A IN2017DEN2012A IN2012DN02017A IN 2012DN02017 A IN2012DN02017 A IN 2012DN02017A IN 2017DEN2012 A IN2017DEN2012 A IN 2017DEN2012A IN 2012DN02017 A IN2012DN02017 A IN 2012DN02017A
Authority
IN
India
Prior art keywords
carrier
shaft
planetary balls
rotational members
relative
Prior art date
Application number
Other languages
English (en)
Inventor
Takahiro Shina
Akira Murakami
Hiroyuki Ogawa
Daisuke Tomomatsu
Yuki Aratsu
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of IN2012DN02017A publication Critical patent/IN2012DN02017A/en

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
    • F16H15/40—Gearings providing a continuous range of gear ratios in which two members co-operative by means of balls, or rollers of uniform effective diameter, not mounted on shafts
    • 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
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/52—Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another 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
    • F16H15/26—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 spherical friction surface centered on its axis of revolution
    • F16H15/28—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 spherical friction surface centered on its axis of revolution with external friction surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Gear Transmission (AREA)
IN2017DEN2012 2011-03-29 2011-03-29 IN2012DN02017A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/057902 WO2012131921A1 (ja) 2011-03-29 2011-03-29 無段変速機

Publications (1)

Publication Number Publication Date
IN2012DN02017A true IN2012DN02017A (enExample) 2015-07-31

Family

ID=46929747

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2017DEN2012 IN2012DN02017A (enExample) 2011-03-29 2011-03-29

Country Status (6)

Country Link
US (1) US8961363B2 (enExample)
EP (1) EP2653747A4 (enExample)
JP (1) JP5201272B2 (enExample)
CN (1) CN103608607B (enExample)
IN (1) IN2012DN02017A (enExample)
WO (1) WO2012131921A1 (enExample)

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US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
EP1954959B1 (en) 2005-11-22 2013-05-15 Fallbrook Intellectual Property Company LLC Continuously variable transmission
EP1963713B1 (en) * 2005-12-09 2015-02-25 Fallbrook Intellectual Property Company LLC Continuously variable transmission
EP1811202A1 (en) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
WO2008095116A2 (en) 2007-02-01 2008-08-07 Fallbrook Technologies, Inc. System and methods for control of transmission and/or prime mover
CN104121345B (zh) * 2007-02-12 2017-01-11 福博科知识产权有限责任公司 无级变速器及其方法
WO2008101070A2 (en) 2007-02-16 2008-08-21 Fallbrook Technologies Inc. Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
EP2573425A3 (en) 2007-04-24 2017-07-26 Fallbrook Intellectual Property Company LLC Electric traction drives
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
JP5457438B2 (ja) 2008-06-06 2014-04-02 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 無限可変変速機、及び無限可変変速機用の制御システム
CN107246463A (zh) 2008-06-23 2017-10-13 福博科知识产权有限责任公司 无级变速器
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
WO2010120933A1 (en) 2009-04-16 2010-10-21 Fallbrook Technologies Inc. Stator assembly and shifting mechanism for a continuously 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
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
RU2618553C2 (ru) 2012-01-23 2017-05-04 Фоллбрук Интеллекчуал Проперти Компани Ллс Прогрессивные трансмиссии, бесступенчатые трансмиссии, способы, узлы, подузлы и их компоненты
CN109018173B (zh) 2013-04-19 2021-05-28 福博科知识产权有限责任公司 无级变速器
JPWO2015178098A1 (ja) * 2014-05-23 2017-04-20 日本精工株式会社 摩擦ローラ式変速機
US10400872B2 (en) 2015-03-31 2019-09-03 Fallbrook Intellectual Property Company Llc Balanced split sun assemblies with integrated differential mechanisms, and variators and drive trains including balanced split sun assemblies
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
EP3430287B1 (en) 2016-03-18 2020-12-23 Fallbrook Intellectual Property Company LLC Continuously variable transmissions systems and methods
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
CN107339385B (zh) * 2016-10-31 2023-08-15 西华大学 一种无自旋单环盘式无级变速单元
JP6374552B1 (ja) * 2017-03-03 2018-08-15 摩特動力工業股▲ふん▼有限公司Ｍｏｔｉｖｅ Ｐｏｗｅｒ Ｉｎｄｕｓｔｒｙ Ｃｏ．，Ｌｔｄ． 無段変速環状ベース部の駆動機構
TWI644032B (zh) * 2018-05-31 2018-12-11 摩特動力工業股份有限公司 Parallel two-way full clamping mechanism of stepless transmission
CN110608273B (zh) * 2018-06-15 2022-08-05 吴丹凤 一种变速装置
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
CN111271422B (zh) * 2018-12-05 2022-08-05 西安交通大学 一种双排传动变速组件和汽车无级变速器
TWI668382B (zh) * 2019-02-25 2019-08-11 摩特動力工業股份有限公司 Series two-way full clamping mechanism of stepless transmission
WO2020176392A1 (en) 2019-02-26 2020-09-03 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions
WO2022178434A1 (en) 2021-02-22 2022-08-25 Fallbrook Intellectual Property Company Llc Automatic control of a motor-assisted bicycle to achieve a desired ride objective of a rider

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JPS5235481U (enExample) * 1975-09-04 1977-03-12
JPS5916719B2 (ja) 1975-09-13 1984-04-17 松下電工株式会社 放電灯始動装置
US4069718A (en) * 1976-09-13 1978-01-24 The United States Of America As Represented By The Secretary Of The Army Speed change device
US4203328A (en) * 1978-09-15 1980-05-20 The Perkin-Elmer Corporation Rotary-to-linear-motion converter
JPS55135259A (en) 1979-04-05 1980-10-21 Toyota Motor Corp Cup-type stepless speed change gear
US5562564A (en) * 1991-03-14 1996-10-08 Synkinetics, Inc. Integral balls and cams type motorized speed converter with bearings arrangement
DE4126993A1 (de) * 1991-08-16 1993-02-18 Fichtel & Sachs Ag Antriebsnabe für ein Fahrzeug, insbesondere Fahrrad, mit stufenlos einstellbarem Übersetzungsverhältnis.
US5577423A (en) * 1994-03-04 1996-11-26 Mimura; Kenji Differential gear
US6241636B1 (en) * 1997-09-02 2001-06-05 Motion Technologies, Llc Continuously variable transmission
US6551210B2 (en) * 2000-10-24 2003-04-22 Motion Technologies, Llc. Continuously variable transmission
CN101303078B (zh) * 2003-02-28 2011-11-23 福尔布鲁克科技公司 连续可变速传动装置及其切换机构和传送机械功率的方法
US7166052B2 (en) * 2003-08-11 2007-01-23 Fallbrook Technologies Inc. Continuously variable planetary gear set
EP1811202A1 (en) * 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
CA2942806C (en) * 2008-02-29 2018-10-23 Fallbrook Intellectual Property Company Llc Continuously and/or infinitely variable transmissions and methods therefor
US8167759B2 (en) * 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
TWI378192B (en) * 2008-11-07 2012-12-01 Ind Tech Res Inst Speed adjusting mechanism for roller traction toroidal continuously variable transmission
WO2010120933A1 (en) 2009-04-16 2010-10-21 Fallbrook Technologies Inc. Stator assembly and shifting mechanism for a continuously variable transmission
DE112010005291B4 (de) * 2010-02-22 2021-09-23 Toyota Jidosha Kabushiki Kaisha Leistungsübertragungsvorrichtung
JP5131353B2 (ja) * 2010-03-18 2013-01-30 トヨタ自動車株式会社 無段変速機
US20130116084A1 (en) * 2010-04-30 2013-05-09 Transmission Cvtcorp Inc. Pressure Applying Mechanism for Toric-Drive Transmission
CN201723669U (zh) * 2010-07-24 2011-01-26 王骁杰 行星轮无级变速器
JP5263446B1 (ja) * 2011-09-22 2013-08-14 トヨタ自動車株式会社 無段変速機
US9347532B2 (en) * 2012-01-19 2016-05-24 Dana Limited Tilting ball variator continuously variable transmission torque vectoring device
US9429217B2 (en) * 2013-01-28 2016-08-30 Robert Hornblower Meyer Continuously variable drive mechanism
WO2014151889A2 (en) * 2013-03-14 2014-09-25 Dana Limited Cvt variator ball and method of construction thereof

Also Published As

Publication number Publication date
WO2012131921A1 (ja) 2012-10-04
US8961363B2 (en) 2015-02-24
EP2653747A4 (en) 2014-11-26
CN103608607A (zh) 2014-02-26
US20140011629A1 (en) 2014-01-09
EP2653747A1 (en) 2013-10-23
JPWO2012131921A1 (ja) 2014-07-24
CN103608607B (zh) 2015-09-30
JP5201272B2 (ja) 2013-06-05

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