DE69614017D1 - Stufenloses Toroidgetriebe - Google Patents

Stufenloses Toroidgetriebe

Info

Publication number
DE69614017D1
DE69614017D1 DE69614017T DE69614017T DE69614017D1 DE 69614017 D1 DE69614017 D1 DE 69614017D1 DE 69614017 T DE69614017 T DE 69614017T DE 69614017 T DE69614017 T DE 69614017T DE 69614017 D1 DE69614017 D1 DE 69614017D1
Authority
DE
Germany
Prior art keywords
toroidal gear
stepless toroidal
stepless
gear
toroidal
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 - Lifetime
Application number
DE69614017T
Other languages
English (en)
Other versions
DE69614017T2 (de
Inventor
Eiji Inoue
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
Isuzu Motors 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
Priority claimed from JP6345895A external-priority patent/JP3301259B2/ja
Priority claimed from JP6346095A external-priority patent/JP3301260B2/ja
Application filed by Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Application granted granted Critical
Publication of DE69614017D1 publication Critical patent/DE69614017D1/de
Publication of DE69614017T2 publication Critical patent/DE69614017T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H61/6648—Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Friction Gearing (AREA)
DE69614017T 1995-02-28 1996-02-22 Stufenloses Toroidgetriebe Expired - Lifetime DE69614017T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6345895A JP3301259B2 (ja) 1995-02-28 1995-02-28 トロイダル型無段変速機の変速制御装置
JP6346095A JP3301260B2 (ja) 1995-02-28 1995-02-28 トロイダル型無段変速機の変速制御装置

Publications (2)

Publication Number Publication Date
DE69614017D1 true DE69614017D1 (de) 2001-08-30
DE69614017T2 DE69614017T2 (de) 2002-03-21

Family

ID=26404584

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69623666T Expired - Lifetime DE69623666T2 (de) 1995-02-28 1996-02-22 Stufenloses Toroidgetriebe
DE0730111T Pending DE730111T1 (de) 1995-02-28 1996-02-22 Stufenloses Toroidgetriebe
DE69614017T Expired - Lifetime DE69614017T2 (de) 1995-02-28 1996-02-22 Stufenloses Toroidgetriebe

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69623666T Expired - Lifetime DE69623666T2 (de) 1995-02-28 1996-02-22 Stufenloses Toroidgetriebe
DE0730111T Pending DE730111T1 (de) 1995-02-28 1996-02-22 Stufenloses Toroidgetriebe

Country Status (3)

Country Link
US (1) US5683326A (de)
EP (2) EP1059473B1 (de)
DE (3) DE69623666T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10252875A (ja) * 1997-03-10 1998-09-22 Nissan Motor Co Ltd 変速比無限大無段変速機の油圧制御装置
FR2776736B1 (fr) * 1998-03-24 2000-06-02 Thomson Csf Variateur de vitesse
JP4048625B2 (ja) * 1998-12-15 2008-02-20 日産自動車株式会社 変速比無限大無段変速機の変速制御装置
US6056657A (en) * 1999-06-11 2000-05-02 Caterpillar Inc. Control strategy for optimizing multi-range hydro-mechanical transmission
US6949854B1 (en) * 2001-03-16 2005-09-27 Michael Schlicht Method and apparatus for a continuously variable-ratio transmission
JP3914999B2 (ja) * 2001-04-19 2007-05-16 川崎重工業株式会社 変速制御方法および変速制御装置
JP4168785B2 (ja) * 2002-04-18 2008-10-22 日本精工株式会社 無段変速装置用トロイダル型無段変速ユニットの変速比の制御方法及び装置
JP2004084778A (ja) * 2002-08-27 2004-03-18 Nissan Motor Co Ltd トロイダル型無段変速機
JP2007016886A (ja) * 2005-07-07 2007-01-25 Kawasaki Heavy Ind Ltd 減速比推定方法および装置
FR2964929B1 (fr) * 2010-09-17 2012-09-28 Renault Sa Procede de commande de l'affichage au tableau de bord des rapports de transmission d'une boite de vitesse automatique et systeme associe

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142189A (en) * 1963-02-20 1964-07-28 Curtiss Wright Corp Ratio control for toroidal transmission
JPS6088264A (ja) * 1983-10-18 1985-05-18 Nissan Motor Co Ltd 無段変速機の制御装置
JPS60157553A (ja) * 1984-01-26 1985-08-17 Toyota Motor Corp 車両用無段変速機の診断装置
JPS60249759A (ja) * 1984-05-23 1985-12-10 Nissan Motor Co Ltd 無段変速機の制御装置
JPS6131755A (ja) * 1984-07-20 1986-02-14 Nippon Seiko Kk トロイダル形無段変速機の変速比制御装置
FR2571517B1 (fr) * 1984-08-28 1989-09-22 Nippon Seiko Kk Appareil de commande de transmission pour une transmission infiniment variable notamment d'automobile
US4669334A (en) * 1984-09-14 1987-06-02 Nippon Seiko Kabushiki Kaisha Transmission control apparatus for infinitely variable transmission
JPS62128267A (ja) * 1985-11-29 1987-06-10 Ricoh Co Ltd カラ−原稿読取装置
JPS62128267U (de) * 1986-02-05 1987-08-14
JPS62289440A (ja) 1986-06-10 1987-12-16 Nippon Seiko Kk 車両用トロイダル形無段変速機の変速制御方法
JPS6311451A (ja) * 1986-07-01 1988-01-18 Nissan Motor Co Ltd 無段変速機の制御装置
US5166877A (en) * 1987-10-02 1992-11-24 Honda Giken Kogyo Kabushiki Kaisha Method of speed reduction ratio control in continuously variable speed transmission
JP2692254B2 (ja) * 1989-04-21 1997-12-17 日産自動車株式会社 無段変速機の変速制御装置
JP2687576B2 (ja) * 1989-05-02 1997-12-08 日産自動車株式会社 無段変速機の変速制御装置
JP2501911B2 (ja) * 1989-08-15 1996-05-29 日産自動車株式会社 トロイダル型無段変速機
JPH03121357A (ja) * 1989-10-04 1991-05-23 Nissan Motor Co Ltd 無段変速機の変速制御装置
US5109962A (en) * 1989-12-28 1992-05-05 Fuji Jukogyo Kabushiki Kaisha Transmission ratio control system for a continuously variable transmission

Also Published As

Publication number Publication date
DE69623666T2 (de) 2003-05-08
EP1059473A3 (de) 2001-02-14
EP0730111A2 (de) 1996-09-04
EP0730111B1 (de) 2001-07-25
EP0730111A3 (de) 1997-12-03
DE69614017T2 (de) 2002-03-21
DE69623666D1 (de) 2002-10-17
EP1059473A2 (de) 2000-12-13
DE730111T1 (de) 1997-03-13
EP1059473B1 (de) 2002-09-11
US5683326A (en) 1997-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NSK LTD., TOKIO/TOKYO, JP

8320 Willingness to grant licences declared (paragraph 23)