CN105283696B - 环面式无级变速器 - Google Patents

环面式无级变速器 Download PDF

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Publication number
CN105283696B
CN105283696B CN201480033466.XA CN201480033466A CN105283696B CN 105283696 B CN105283696 B CN 105283696B CN 201480033466 A CN201480033466 A CN 201480033466A CN 105283696 B CN105283696 B CN 105283696B
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CN
China
Prior art keywords
hydraulic pressure
input disc
grease chamber
piston
state
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.)
Active
Application number
CN201480033466.XA
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English (en)
Chinese (zh)
Other versions
CN105283696A (zh
Inventor
松元隆志
津幡义道
小野村贯浩
佐藤隆夫
高屋真人
河野敏和
西井大树
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.)
NSK Ltd
Original Assignee
Honda Motor Co Ltd
NSK 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 Honda Motor Co Ltd, NSK Ltd filed Critical Honda Motor Co Ltd
Publication of CN105283696A publication Critical patent/CN105283696A/zh
Application granted granted Critical
Publication of CN105283696B publication Critical patent/CN105283696B/zh
Active legal-status Critical Current
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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Control Of Transmission Device (AREA)
CN201480033466.XA 2013-06-21 2014-06-18 环面式无级变速器 Active CN105283696B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-130426 2013-06-21
JP2013130426 2013-06-21
PCT/JP2014/066123 WO2014203921A1 (ja) 2013-06-21 2014-06-18 トロイダル型無段変速機

Publications (2)

Publication Number Publication Date
CN105283696A CN105283696A (zh) 2016-01-27
CN105283696B true CN105283696B (zh) 2017-02-22

Family

ID=52104650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480033466.XA Active CN105283696B (zh) 2013-06-21 2014-06-18 环面式无级变速器

Country Status (3)

Country Link
JP (1) JP6157618B2 (ja)
CN (1) CN105283696B (ja)
WO (1) WO2014203921A1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1368610A (zh) * 1996-04-19 2002-09-11 托罗特拉克(开发)有限公司 变速器控制系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672652B2 (ja) * 1986-05-01 1994-09-14 日産自動車株式会社 トロイダル型無段変速機
JP4529442B2 (ja) * 2003-02-28 2010-08-25 日本精工株式会社 トロイダル型無段変速機
JP2005127490A (ja) * 2003-10-27 2005-05-19 Nsk Ltd トロイダル型無段変速機
JP4605495B2 (ja) * 2004-08-17 2011-01-05 日本精工株式会社 トロイダル型無段変速機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1368610A (zh) * 1996-04-19 2002-09-11 托罗特拉克(开发)有限公司 变速器控制系统

Also Published As

Publication number Publication date
JPWO2014203921A1 (ja) 2017-02-23
JP6157618B2 (ja) 2017-07-05
CN105283696A (zh) 2016-01-27
WO2014203921A1 (ja) 2014-12-24

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20230506

Address after: Tokyo, Japan

Patentee after: NSK Ltd.

Address before: Tokyo, Japan

Patentee before: HONDA MOTOR Co.,Ltd.

Patentee before: NSK Ltd.

TR01 Transfer of patent right