JP2006308037A - トロイダル型無段変速機 - Google Patents

トロイダル型無段変速機 Download PDF

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Publication number
JP2006308037A
JP2006308037A JP2005133924A JP2005133924A JP2006308037A JP 2006308037 A JP2006308037 A JP 2006308037A JP 2005133924 A JP2005133924 A JP 2005133924A JP 2005133924 A JP2005133924 A JP 2005133924A JP 2006308037 A JP2006308037 A JP 2006308037A
Authority
JP
Japan
Prior art keywords
shaft
power roller
outer ring
hole
trunnion
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.)
Pending
Application number
JP2005133924A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006308037A5 (enExample
Inventor
Daiki Nishii
大樹 西井
Nobuo Goto
伸夫 後藤
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
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 NSK Ltd filed Critical NSK Ltd
Priority to JP2005133924A priority Critical patent/JP2006308037A/ja
Priority to US11/415,233 priority patent/US20060247090A1/en
Priority to DE102006020200A priority patent/DE102006020200A1/de
Publication of JP2006308037A publication Critical patent/JP2006308037A/ja
Publication of JP2006308037A5 publication Critical patent/JP2006308037A5/ja
Pending 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
    • 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)
  • General Details Of Gearings (AREA)
JP2005133924A 2005-05-02 2005-05-02 トロイダル型無段変速機 Pending JP2006308037A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005133924A JP2006308037A (ja) 2005-05-02 2005-05-02 トロイダル型無段変速機
US11/415,233 US20060247090A1 (en) 2005-05-02 2006-05-02 Toroidal type continuously variable transmission
DE102006020200A DE102006020200A1 (de) 2005-05-02 2006-05-02 Kontinuierlich variables Toroidgetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005133924A JP2006308037A (ja) 2005-05-02 2005-05-02 トロイダル型無段変速機

Publications (2)

Publication Number Publication Date
JP2006308037A true JP2006308037A (ja) 2006-11-09
JP2006308037A5 JP2006308037A5 (enExample) 2008-04-10

Family

ID=37235184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005133924A Pending JP2006308037A (ja) 2005-05-02 2005-05-02 トロイダル型無段変速機

Country Status (3)

Country Link
US (1) US20060247090A1 (enExample)
JP (1) JP2006308037A (enExample)
DE (1) DE102006020200A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013155602A1 (en) * 2012-04-19 2013-10-24 Transmission Cvtcorp Inc. Roller position control in a toric-drive cvt
JP6035655B2 (ja) * 2013-11-20 2016-11-30 本田技研工業株式会社 車両用動力伝達装置
US10436294B2 (en) * 2014-04-02 2019-10-08 Nsk Ltd. Toroidal continuously variable transmission

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1151139A (ja) * 1997-08-05 1999-02-23 Isuzu Motors Ltd トロイダル型無段変速機
JPH1151140A (ja) * 1997-08-05 1999-02-23 Isuzu Motors Ltd トロイダル型無段変速機
JPH1172153A (ja) * 1997-06-20 1999-03-16 Nissan Motor Co Ltd トロイダル型無段変速機
JP2002219533A (ja) * 2001-01-23 2002-08-06 Toyota Motor Corp かしめ加工方法
JP2003301907A (ja) * 2002-04-08 2003-10-24 Nsk Ltd トロイダル型無段変速機
JP2004293336A (ja) * 2003-03-25 2004-10-21 Mitsubishi Electric Corp 密閉型圧縮機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6152850A (en) * 1997-08-05 2000-11-28 Isuzu Motors Limited Toroidal type continuously variable transmission
JP4026801B2 (ja) * 2001-03-26 2007-12-26 日産自動車株式会社 トロイダル型無段変速機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1172153A (ja) * 1997-06-20 1999-03-16 Nissan Motor Co Ltd トロイダル型無段変速機
JPH1151139A (ja) * 1997-08-05 1999-02-23 Isuzu Motors Ltd トロイダル型無段変速機
JPH1151140A (ja) * 1997-08-05 1999-02-23 Isuzu Motors Ltd トロイダル型無段変速機
JP2002219533A (ja) * 2001-01-23 2002-08-06 Toyota Motor Corp かしめ加工方法
JP2003301907A (ja) * 2002-04-08 2003-10-24 Nsk Ltd トロイダル型無段変速機
JP2004293336A (ja) * 2003-03-25 2004-10-21 Mitsubishi Electric Corp 密閉型圧縮機

Also Published As

Publication number Publication date
DE102006020200A1 (de) 2006-11-16
US20060247090A1 (en) 2006-11-02

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