CN104321560B - 变速器 - Google Patents

变速器 Download PDF

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Publication number
CN104321560B
CN104321560B CN201380013432.XA CN201380013432A CN104321560B CN 104321560 B CN104321560 B CN 104321560B CN 201380013432 A CN201380013432 A CN 201380013432A CN 104321560 B CN104321560 B CN 104321560B
Authority
CN
China
Prior art keywords
axis
rolling
variator
rolling element
reaction
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
CN201380013432.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104321560A (zh
Inventor
A.德弗赖塔斯
B.达森
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.)
Allison Transmission Inc
Original Assignee
Torotrak Development Ltd
Allison Transmission Inc
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, Allison Transmission Inc filed Critical Torotrak Development Ltd
Priority to CN201811201786.8A priority Critical patent/CN109578537B/zh
Publication of CN104321560A publication Critical patent/CN104321560A/zh
Application granted granted Critical
Publication of CN104321560B publication Critical patent/CN104321560B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H15/02—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
    • 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
    • F16H15/08—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 is a disc with a flat or approximately flat friction surface
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6649—Friction gearings characterised by the means for controlling the torque transmitting capability of the gearing
    • 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
    • F16H2200/00—Transmissions for multiple ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
CN201380013432.XA 2012-01-10 2013-01-10 变速器 Expired - Fee Related CN104321560B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811201786.8A CN109578537B (zh) 2012-01-10 2013-01-10 变速器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1200357.0 2012-01-10
GBGB1200357.0A GB201200357D0 (en) 2012-01-10 2012-01-10 Variator
PCT/EP2013/050431 WO2013104731A1 (en) 2012-01-10 2013-01-10 Continuously variable toroidal transmission

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201811201786.8A Division CN109578537B (zh) 2012-01-10 2013-01-10 变速器

Publications (2)

Publication Number Publication Date
CN104321560A CN104321560A (zh) 2015-01-28
CN104321560B true CN104321560B (zh) 2018-11-09

Family

ID=45788717

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201380013432.XA Expired - Fee Related CN104321560B (zh) 2012-01-10 2013-01-10 变速器
CN201811201786.8A Expired - Fee Related CN109578537B (zh) 2012-01-10 2013-01-10 变速器
CN201380013490.2A Expired - Fee Related CN104160175B (zh) 2012-01-10 2013-01-10 连续可变环面传动装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201811201786.8A Expired - Fee Related CN109578537B (zh) 2012-01-10 2013-01-10 变速器
CN201380013490.2A Expired - Fee Related CN104160175B (zh) 2012-01-10 2013-01-10 连续可变环面传动装置

Country Status (10)

Country Link
US (2) US20140349806A1 (enExample)
EP (3) EP2802793A1 (enExample)
JP (2) JP6198751B2 (enExample)
KR (1) KR20140109497A (enExample)
CN (3) CN104321560B (enExample)
BR (1) BR112014017079B1 (enExample)
CA (1) CA2863075C (enExample)
GB (10) GB201200357D0 (enExample)
IN (2) IN2014DN06150A (enExample)
WO (3) WO2013104733A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0920546D0 (en) * 2009-11-24 2010-01-06 Torotrak Dev Ltd Drive mechanism for infinitely variable transmission
GB201200357D0 (en) 2012-01-10 2012-02-22 Torotrak Dev Ltd Variator
GB201201068D0 (en) 2012-01-23 2012-03-07 Torotrak Dev Ltd Variator
GB201214316D0 (en) 2012-08-10 2012-09-26 Torotrak Dev Ltd Infinitely-variable transmission for a vehicle
JP2016503144A (ja) * 2013-01-10 2016-02-01 トロトラック・（ディベロップメント）・リミテッド スーパーチャージャー用の駆動構造
WO2015079070A1 (en) * 2013-11-29 2015-06-04 Torotrak (Development) Ltd Toroidal variator
GB201419494D0 (en) 2014-10-31 2014-12-17 Torotrak Dev Ltd Variations
WO2016095030A1 (en) * 2014-12-17 2016-06-23 Transmission Cvtcorp Inc. Mechanical control of a toroidal continuously variable transmission (cvt)
GB201509327D0 (en) * 2015-05-29 2015-07-15 Torotrak Dev Ltd Variator
KR102494648B1 (ko) 2016-04-12 2023-01-31 알리손 트랜스미션, 인크. 연속 가변 변속기
CN112943878B (zh) * 2019-12-10 2022-11-04 深圳顺丰泰森控股(集团)有限公司 减速机
KR20250111771A (ko) 2024-01-15 2025-07-23 전남대학교산학협력단 헤스페리딘 나노입자 및 이를 유효성분으로 포함하는 피부미백 또는 주름생성 억제용 조성물

Citations (5)

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US3394617A (en) * 1966-03-21 1968-07-30 Gen Motors Corp Transmission and control system
CN101160479A (zh) * 2005-02-11 2008-04-09 托罗特拉克(开发)有限公司 无级变速器的驱动机构
WO2008120687A1 (ja) * 2007-03-30 2008-10-09 Equos Research Co., Ltd. トロイダル式無段変速装置
CN102144113A (zh) * 2009-12-02 2011-08-03 丰田自动车株式会社 无级变速器

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JP3624877B2 (ja) 2001-12-03 2005-03-02 日産自動車株式会社 トロイダル型無段変速機
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US20070204940A1 (en) 2006-02-28 2007-09-06 Jtekt Corporation Rolling/sliding member, toroidal continuously variable transmission using the same method of manufacturing rolling/sliding member
GB2440746B (en) 2006-08-07 2012-01-04 Torotrak Dev Ltd Drive mechanism for infinitely variable transmission
GB0618929D0 (en) 2006-09-26 2006-11-08 Torotrak Dev Ltd Continuously variable transmission
US9188206B2 (en) 2007-06-06 2015-11-17 Nsk Ltd. Toroidal continuously variable transmission
JP2010144743A (ja) 2008-12-16 2010-07-01 Equos Research Co Ltd 無段変速機
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GB2514294B (en) 2012-01-23 2016-01-20 Torotrak Dev Ltd Variator
GB201201068D0 (en) 2012-01-23 2012-03-07 Torotrak Dev Ltd Variator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267756A (en) * 1963-05-07 1966-08-23 Nat Res Dev Continuously variable transmission
US3394617A (en) * 1966-03-21 1968-07-30 Gen Motors Corp Transmission and control system
CN101160479A (zh) * 2005-02-11 2008-04-09 托罗特拉克(开发)有限公司 无级变速器的驱动机构
WO2008120687A1 (ja) * 2007-03-30 2008-10-09 Equos Research Co., Ltd. トロイダル式無段変速装置
CN102144113A (zh) * 2009-12-02 2011-08-03 丰田自动车株式会社 无级变速器

Also Published As

Publication number Publication date
GB2515206A (en) 2014-12-17
CN109578537A (zh) 2019-04-05
GB201414914D0 (en) 2014-10-08
JP6198751B2 (ja) 2017-09-20
EP3508755B1 (en) 2020-09-09
WO2013104727A8 (en) 2013-09-06
GB2515205B (en) 2016-01-20
GB2515205A (en) 2014-12-17
JP2015505019A (ja) 2015-02-16
GB201600886D0 (en) 2016-03-02
WO2013104727A1 (en) 2013-07-18
CA2863075C (en) 2022-03-29
CN104160175A (zh) 2014-11-19
WO2013104731A1 (en) 2013-07-18
GB201200357D0 (en) 2012-02-22
CA2863075A1 (en) 2013-07-18
CN109578537B (zh) 2022-03-29
GB2513077B (en) 2016-02-17
WO2013104733A1 (en) 2013-07-18
IN2014DN06163A (enExample) 2015-08-21
US10221926B2 (en) 2019-03-05
WO2013104733A8 (en) 2013-09-06
GB2513077A (en) 2014-10-15
GB201414231D0 (en) 2014-09-24
GB201500434D0 (en) 2015-02-25
BR112014017079A2 (pt) 2017-06-13
GB2532623B (en) 2016-09-14
EP2802793A1 (en) 2014-11-19
WO2013104731A8 (en) 2013-09-06
JP2015505020A (ja) 2015-02-16
GB2513078A (en) 2014-10-15
EP3508755A1 (en) 2019-07-10
JP6240614B2 (ja) 2017-11-29
GB2515204A (en) 2014-12-17
GB2524139A (en) 2015-09-16
GB2513078B (en) 2016-02-17
IN2014DN06150A (enExample) 2015-08-21
BR112014017079A8 (pt) 2017-07-04
GB2499704A (en) 2013-08-28
GB201414888D0 (en) 2014-10-08
GB201300453D0 (en) 2013-02-27
US20140349806A1 (en) 2014-11-27
CN104160175B (zh) 2018-10-12
GB2532623A (en) 2016-05-25
GB2515204B (en) 2016-01-20
EP2802794A1 (en) 2014-11-19
GB201414886D0 (en) 2014-10-08
GB2515206B (en) 2016-02-17
GB201414222D0 (en) 2014-09-24
US20140378272A1 (en) 2014-12-25
KR20140109497A (ko) 2014-09-15
GB2499704B (en) 2015-03-11
GB2524139B (en) 2016-08-17
BR112014017079B1 (pt) 2022-07-19
GB201507863D0 (en) 2015-06-17
CN104321560A (zh) 2015-01-28

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180521

Address after: indiana

Applicant after: ALLISON TRANSMISSION, Inc.

Address before: Lancashire

Applicant before: TOROTRAK (DEVELOPMENT) Ltd.

CB02 Change of applicant information
CB02 Change of applicant information

Address after: indiana

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