DE69907046D1 - Stufenloses Reibrollengetriebe - Google Patents

Stufenloses Reibrollengetriebe

Info

Publication number
DE69907046D1
DE69907046D1 DE69907046T DE69907046T DE69907046D1 DE 69907046 D1 DE69907046 D1 DE 69907046D1 DE 69907046 T DE69907046 T DE 69907046T DE 69907046 T DE69907046 T DE 69907046T DE 69907046 D1 DE69907046 D1 DE 69907046D1
Authority
DE
Germany
Prior art keywords
roller gear
friction roller
stepless friction
stepless
gear
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
DE69907046T
Other languages
English (en)
Other versions
DE69907046T2 (de
Inventor
Haruhito Mori
Masaki Nakano
Jun Sugihara
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 DE69907046D1 publication Critical patent/DE69907046D1/de
Publication of DE69907046T2 publication Critical patent/DE69907046T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
DE69907046T 1998-01-29 1999-01-25 Stufenloses Reibrollengetriebe Expired - Fee Related DE69907046T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01662298A JP3496500B2 (ja) 1998-01-29 1998-01-29 摩擦車式無段変速機

Publications (2)

Publication Number Publication Date
DE69907046D1 true DE69907046D1 (de) 2003-05-28
DE69907046T2 DE69907046T2 (de) 2003-11-20

Family

ID=11921452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69907046T Expired - Fee Related DE69907046T2 (de) 1998-01-29 1999-01-25 Stufenloses Reibrollengetriebe

Country Status (4)

Country Link
US (1) US6152849A (de)
EP (1) EP0933559B1 (de)
JP (1) JP3496500B2 (de)
DE (1) DE69907046T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3334622B2 (ja) * 1998-06-19 2002-10-15 日産自動車株式会社 摩擦車式無段変速機
JP2001248702A (ja) * 2000-03-03 2001-09-14 Nsk Ltd トロイダル型無段変速機
DE10034454A1 (de) 2000-07-15 2002-01-24 Zahnradfabrik Friedrichshafen Stufenloses Reibradgetriebe
JP3646661B2 (ja) * 2001-03-27 2005-05-11 日産自動車株式会社 トロイダル型無段変速機の変速制御装置
JP4525165B2 (ja) * 2004-05-11 2010-08-18 日本精工株式会社 トロイダル型無段変速機
US8858389B2 (en) * 2012-01-27 2014-10-14 Gm Global Technology Operations, Llc Variator assembly
KR20150057784A (ko) * 2013-11-20 2015-05-28 엘지이노텍 주식회사 벨트 구동형 시동 발전기
JP7089354B2 (ja) * 2017-10-27 2022-06-22 川崎重工業株式会社 トロイダル無段変速機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130954A (ja) * 1986-11-20 1988-06-03 Nissan Motor Co Ltd 摩擦車式無段変速機構
JP2715444B2 (ja) * 1988-05-17 1998-02-18 日産自動車株式会社 トロイダル式無段変速機
JPH0637223Y2 (ja) * 1988-05-27 1994-09-28 日産自動車株式会社 摩擦車式無段変速機構
JPH08145134A (ja) * 1994-11-16 1996-06-04 Nippon Seiko Kk トロイダル型無段変速機
JPH09147354A (ja) 1995-11-20 1997-06-06 Victor Co Of Japan Ltd 磁気テープ
US5794911A (en) 1996-02-05 1998-08-18 Milsco Manufacturing Company Adjustable vehicle seat suspension
JP3237503B2 (ja) * 1996-02-19 2001-12-10 日産自動車株式会社 摩擦車式無段変速機
JP3623326B2 (ja) * 1996-10-31 2005-02-23 ジヤトコ株式会社 トロイダル型無段変速機
JP3237573B2 (ja) * 1997-06-05 2001-12-10 日産自動車株式会社 摩擦車式無段変速機
JP5923823B2 (ja) 2012-02-16 2016-05-25 国立大学法人広島大学 アセンジカルコゲノフェン誘導体用中間体及びその合成方法

Also Published As

Publication number Publication date
EP0933559A2 (de) 1999-08-04
JPH11218203A (ja) 1999-08-10
EP0933559B1 (de) 2003-04-23
EP0933559A3 (de) 1999-10-06
US6152849A (en) 2000-11-28
DE69907046T2 (de) 2003-11-20
JP3496500B2 (ja) 2004-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee