DE69618054D1 - Stufenloses Getriebe - Google Patents

Stufenloses Getriebe

Info

Publication number
DE69618054D1
DE69618054D1 DE69618054T DE69618054T DE69618054D1 DE 69618054 D1 DE69618054 D1 DE 69618054D1 DE 69618054 T DE69618054 T DE 69618054T DE 69618054 T DE69618054 T DE 69618054T DE 69618054 D1 DE69618054 D1 DE 69618054D1
Authority
DE
Germany
Prior art keywords
continuously variable
variable transmission
continuously
transmission
variable
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
DE69618054T
Other languages
English (en)
Other versions
DE69618054T2 (de
Inventor
Shuzo Moroto
Takao Taniguchi
Shoichi Miyagawa
Shiro Sakakibara
Kazumasa Tsukamoto
Takeshi Inuzuka
Masashi Hattori
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.)
Aisin AW Co Ltd
Original Assignee
Aisin AW 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 Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Application granted granted Critical
Publication of DE69618054D1 publication Critical patent/DE69618054D1/de
Publication of DE69618054T2 publication Critical patent/DE69618054T2/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
    • 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
    • F16H37/0846—CVT using endless flexible members
    • 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
    • F16H61/662—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 with endless flexible members
    • F16H61/6625—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 with endless flexible members controlling shifting exclusively as a function of torque
    • 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
    • F16H61/662—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 with endless flexible members
    • F16H61/66254—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 with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—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 with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
    • 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
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • 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
    • F16H2061/6604—Special control features generally applicable to continuously variable gearings
    • F16H2061/6614—Control of ratio during dual or multiple pass shifting for enlarged ration coverage
DE69618054T 1995-03-24 1996-03-21 Stufenloses Getriebe Expired - Fee Related DE69618054T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06623495A JP3612773B2 (ja) 1995-03-24 1995-03-24 無段変速機

Publications (2)

Publication Number Publication Date
DE69618054D1 true DE69618054D1 (de) 2002-01-31
DE69618054T2 DE69618054T2 (de) 2002-08-22

Family

ID=13309971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618054T Expired - Fee Related DE69618054T2 (de) 1995-03-24 1996-03-21 Stufenloses Getriebe

Country Status (4)

Country Link
US (1) US5662547A (de)
EP (1) EP0733829B1 (de)
JP (1) JP3612773B2 (de)
DE (1) DE69618054T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3475613B2 (ja) * 1995-11-24 2003-12-08 アイシン・エィ・ダブリュ株式会社 無段変速機
DE69620719T2 (de) * 1995-12-15 2002-09-26 Aisin Aw Co Stufenlos regelbares Getriebe
DE19622108A1 (de) * 1996-06-01 1997-12-04 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung eines CVT
US6146308A (en) * 1996-10-03 2000-11-14 Aisin Aw Co., Ltd. Creep torque control of infinitely variable transmission
JP3475678B2 (ja) * 1996-10-09 2003-12-08 アイシン・エィ・ダブリュ株式会社 無段変速機
DE69714682T2 (de) * 1996-10-25 2003-04-03 Aisin Aw Co Stufenlos regelbares Getriebe
JPH11107798A (ja) 1997-10-08 1999-04-20 Aisin Aw Co Ltd ハイブリッド駆動装置
US6926632B2 (en) * 1998-09-14 2005-08-09 Albert W. Brown Dual drive continuously variable transmission
US6398679B1 (en) 1998-09-14 2002-06-04 Albert W. Brown Dual Drive continuously variable transmission
DE19930013A1 (de) * 1999-06-30 2001-01-04 Volkswagen Ag Stufenloses Getriebe
JP3508689B2 (ja) * 1999-07-27 2004-03-22 日産自動車株式会社 変速比無限大無段変速機の制御装置
JP3294230B2 (ja) * 2000-02-22 2002-06-24 株式会社日立製作所 自動車用制御装置，自動車の制御方法，変速機
JP3970025B2 (ja) 2001-12-28 2007-09-05 アイシン・エィ・ダブリュ株式会社 車輌用制御装置及び当該制御方法、並びに当該制御プログラム
AU2003206639A1 (en) * 2002-02-07 2003-09-02 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Methods for regulating the gear ratio of an automatic power-branched transmission, and automatic power-branched transmission
JP4552376B2 (ja) * 2002-11-29 2010-09-29 株式会社エクォス・リサーチ 無限変速機
GB0300419D0 (en) * 2003-01-09 2003-02-05 Torotrak Dev Ltd Continuously variable transmission and method of controlling regime change therein
JP2005147264A (ja) * 2003-11-14 2005-06-09 Jatco Ltd ベルト式無段変速機
US20060154761A1 (en) * 2005-01-11 2006-07-13 Brown Albert W Single chain continuously variable transmission
US7540815B2 (en) * 2005-01-11 2009-06-02 Brown Albert W In-series two chain continuously variable transmission
WO2009128288A1 (ja) * 2008-04-14 2009-10-22 本田技研工業株式会社 ハイブリッド車両用駆動装置
JP5811203B2 (ja) * 2014-02-06 2015-11-11 トヨタ自動車株式会社 車両用駆動装置の制御装置
US9546719B2 (en) * 2014-11-05 2017-01-17 GM Global Technology Operations LLC Multi-mode transmission for vehicle powertrain system
IT201600071646A1 (it) * 2016-07-08 2018-01-08 Nuovo Pignone Tecnologie Srl Trasmissione a velocita' variabile e sistema che la utilizza
CN108317230A (zh) * 2018-02-06 2018-07-24 董博 用差速器的多链条cvt变速器及传动比调节和检测方法
JP7023574B2 (ja) * 2018-02-28 2022-02-22 ダイハツ工業株式会社 無段変速機の制御装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1440883A (fr) * 1964-05-02 1966-06-03 Zahnradfabrik Friedrichshafen Système de transmission
GB1128694A (en) * 1966-04-06 1968-10-02 Deere & Co Combined variable-speed and planetary drive
US3385132A (en) * 1966-05-23 1968-05-28 Deere & Co Transmission control
US3375734A (en) * 1966-07-18 1968-04-02 Deere & Co Transmission and control therefor
DE2961626D1 (en) * 1978-01-21 1982-02-18 Piv Antrieb Reimers Kg Werner Continuously variable transmission mechanisms
GB1603853A (en) * 1978-05-08 1981-12-02 British Leyland Cars Ltd Variableratio transmissions
JPS5649456A (en) * 1979-09-28 1981-05-06 Toyota Motor Corp Stepless speed change machine
JPS5652653A (en) * 1979-10-05 1981-05-11 Toyota Motor Corp Stepless transmission
US4402237A (en) * 1981-06-29 1983-09-06 General Motors Corporation Variable ratio power transmission mechanisms
FR2522100B1 (fr) * 1982-02-22 1987-04-24 Valeo Transmission entre une prise de mouvement et un arbre recepteur, notamment pour vehicule automobile
JPS59110954A (ja) * 1982-12-13 1984-06-27 Toyota Motor Corp 無段変速装置
JPS61218860A (ja) * 1985-03-22 1986-09-29 Aisin Warner Ltd Ｖベルト式無段変速機
US4644820A (en) * 1986-02-03 1987-02-24 General Motors Corporation Geared-neutral continuously variable transmission
US4864889A (en) * 1986-05-06 1989-09-12 Aisin-Warner Kabushiki Kaisha Continuously variable transmission
EP0304085B1 (de) * 1987-08-21 1993-11-10 Toyota Jidosha Kabushiki Kaisha Hydraulische Steuereinrichtung für ein stufenloses Riemenscheibengetriebe für Fahrzeuge
US5005442A (en) * 1987-12-11 1991-04-09 Aisin Aw Co., Ltd. Control system for stepless belt transmissions
DE3917466C1 (de) * 1989-05-30 1990-09-20 P.I.V. Antrieb Werner Reimers Gmbh & Co Kg, 6380 Bad Homburg, De
US4990127A (en) * 1989-10-17 1991-02-05 Borg-Warner Automotive, Inc. Dual range infinitely variable transmission
US5073157A (en) * 1990-02-20 1991-12-17 Power Engineering & Manufacturing, Ltd. Mechanically variable transmission
DE4107739A1 (de) * 1990-03-15 1991-09-19 Zahnradfabrik Friedrichshafen Getriebeaggregat fuer kraftfahrzeuge mit einem stufenlos regelbaren zugorgangetriebe
JP3401292B2 (ja) * 1993-05-19 2003-04-28 ジヤトコ株式会社 車両用無段変速装置
IN189939B (de) * 1993-12-20 2003-05-17 Torotrak Dev Ltd

Also Published As

Publication number Publication date
DE69618054T2 (de) 2002-08-22
EP0733829B1 (de) 2001-12-19
JPH08261303A (ja) 1996-10-11
EP0733829A3 (de) 1997-12-10
US5662547A (en) 1997-09-02
EP0733829A2 (de) 1996-09-25
JP3612773B2 (ja) 2005-01-19

Similar Documents

Publication Publication Date Title
DE69618367D1 (de) Stufenloses Getriebe
DE69609914T2 (de) Stufenlos regelbares Getriebe
DE69704891T2 (de) Stufenloses Getriebe
DE69402097D1 (de) Stufenloses Getriebe
DE69618054D1 (de) Stufenloses Getriebe
DE69626762D1 (de) Stufenloses Getriebe
DE69402061T2 (de) Stufenlos variabeles getriebe
DE69714682D1 (de) Stufenlos regelbares Getriebe
DE69604219T2 (de) Stufenlos regelbares Getriebe
DE69620714D1 (de) Stufenlos regelbares Getriebe
DE69609808T2 (de) Stufenloses Getriebe
DE69611638T2 (de) Stufenloses Getriebe
DE69620605D1 (de) Hydromechanisches getriebe
DE69502248D1 (de) Stufenloses Getriebe
DE69807158D1 (de) Stufenloses Getriebe
DE69600102D1 (de) Getriebe
DE59802503D1 (de) Stufenloses Getriebe
DE69612595D1 (de) Hydrostatisches, stufenloses Getriebe
DE69414493T2 (de) Stufenloses Getriebe
DE69603621T2 (de) Getriebe
DE29521247U1 (de) Getriebe
DE9415651U1 (de) Stufenloses Getriebe
KR970004921U (ko) 자동차용 무단 변속기
KR960036805U (ko) 무단변속기용 벨트
BR9605618A (pt) Transmissao variável continuamente

Legal Events

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