ATE54358T1 - Stufenloser antrieb mit neutralisierungseinrichtung des planetengetriebes. - Google Patents

Stufenloser antrieb mit neutralisierungseinrichtung des planetengetriebes.

Info

Publication number
ATE54358T1
ATE54358T1 AT87300237T AT87300237T ATE54358T1 AT E54358 T1 ATE54358 T1 AT E54358T1 AT 87300237 T AT87300237 T AT 87300237T AT 87300237 T AT87300237 T AT 87300237T AT E54358 T1 ATE54358 T1 AT E54358T1
Authority
AT
Austria
Prior art keywords
drive
planetary gear
ratio
fixed
continuous transmission
Prior art date
Application number
AT87300237T
Other languages
English (en)
Inventor
James Peter Macey
Hamid Vahabzadeh
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Application granted granted Critical
Publication of ATE54358T1 publication Critical patent/ATE54358T1/de

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
    • 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 transmissions with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
AT87300237T 1986-02-03 1987-01-12 Stufenloser antrieb mit neutralisierungseinrichtung des planetengetriebes. ATE54358T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/825,153 US4644820A (en) 1986-02-03 1986-02-03 Geared-neutral continuously variable transmission
EP87300237A EP0232979B1 (de) 1986-02-03 1987-01-12 Stufenloser Antrieb mit Neutralisierungseinrichtung des Planetengetriebes

Publications (1)

Publication Number Publication Date
ATE54358T1 true ATE54358T1 (de) 1990-07-15

Family

ID=25243256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87300237T ATE54358T1 (de) 1986-02-03 1987-01-12 Stufenloser antrieb mit neutralisierungseinrichtung des planetengetriebes.

Country Status (6)

Country Link
US (1) US4644820A (de)
EP (1) EP0232979B1 (de)
JP (1) JPS62188841A (de)
AT (1) ATE54358T1 (de)
CA (1) CA1268960A (de)
DE (1) DE3763476D1 (de)

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US4784017A (en) * 1986-07-03 1988-11-15 Johnshoy Edward W Continuously variable transmission and torque retaining differential
USRE33278E (en) * 1986-07-03 1990-07-31 Continuously variable transmission and torque retaining differential
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US4836049A (en) * 1987-12-07 1989-06-06 Ford Motor Company Continually variable transmission having fixed ratio and variable ratio mechanisms
US4856369A (en) * 1987-12-28 1989-08-15 Ford Motor Company Continually variable transmission having torque regeneration operating mode
US5011458A (en) * 1988-11-09 1991-04-30 Kumm Industries, Inc. Continuously variable transmission using planetary gearing with regenerative torque transfer and employing belt slip to measure and control pulley torque
US4957474A (en) * 1988-11-14 1990-09-18 Tractiontec Corporation Traction drive transmission system
WO1990005864A1 (en) * 1988-11-14 1990-05-31 Tractiontec Corporation Traction drive transmission system
US5230669A (en) * 1989-01-30 1993-07-27 Tervola Pentti J Stepless transmission with disconnectable neutral seeking mechanism
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
US5046177A (en) * 1990-06-01 1991-09-03 General Motors Corporation Engine-CVT performance mode system
US5047937A (en) * 1990-06-01 1991-09-10 General Motors Corporation Engine CVT control system
US5114386A (en) * 1991-02-28 1992-05-19 Gyula Csotonyi Reversible variable speed drive mechanism
IN189939B (de) * 1993-12-20 2003-05-17 Torotrak Dev Ltd
JP3612773B2 (ja) * 1995-03-24 2005-01-19 アイシン・エィ・ダブリュ株式会社 無段変速機
EP0733831B1 (de) * 1995-03-24 2002-01-09 Aisin Aw Co., Ltd. Stufenloses Getriebe
FR2733813B1 (fr) * 1995-05-05 1997-07-18 Thery Pascal Systeme de transmission a variation continue a haut rendement pour un moteur, en particulier de vehicule automobile
DE19521486B4 (de) * 1995-06-13 2007-06-21 Claas Kgaa Mbh Stellkoppelgetriebe
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
EP0779454B1 (de) 1995-12-15 2002-04-17 Aisin Aw Co., Ltd. Stufenlos regelbares Getriebe
JPH09177928A (ja) 1995-12-26 1997-07-11 Aisin Aw Co Ltd 無段変速機
US5904633A (en) * 1995-12-30 1999-05-18 Hyundai Motor Co., Ltd. Continously variable transmission
US5827146A (en) * 1996-01-18 1998-10-27 Kwang Yang Motor Co., Ltd. Dual transmission for motorcycles
DE19621200A1 (de) * 1996-05-25 1997-11-27 Zahnradfabrik Friedrichshafen Stufenloses Getriebe
JPH09317844A (ja) * 1996-05-28 1997-12-12 Bando Chem Ind Ltd 無段変速機
US5720686A (en) * 1996-06-24 1998-02-24 National Science Council Transmission system
DE19627407A1 (de) * 1996-07-06 1998-01-08 Zahnradfabrik Friedrichshafen Getriebe
US5853343A (en) * 1996-09-05 1998-12-29 Ford Global Technologies, Inc. Dual mode continually variable transmission
EP0838613B1 (de) * 1996-10-25 2002-08-14 Aisin Aw Co., Ltd. Stufenlos regelbares Getriebe
DE19653224A1 (de) * 1996-12-20 1998-06-25 Zahnradfabrik Friedrichshafen Übersetzungsgetriebe
US5980414A (en) * 1997-04-25 1999-11-09 General Dynamics Land Systems, Inc. Multi-range, belt-type, continuously variable transmission
DE19728611A1 (de) * 1997-07-04 1999-02-04 Zahnradfabrik Friedrichshafen Stufenloses Getriebe
KR19990024503A (ko) * 1997-09-03 1999-04-06 문병일 변속비 폭이 넓은 무단변속장치
US5931760A (en) * 1997-09-29 1999-08-03 Ford Global Technologies, Inc. Dual mode continuously variable transmission having multiple torque input paths
US5961414A (en) * 1997-09-29 1999-10-05 Ford Global Technologies, Inc. Dual mode continuously variable transmission having multiple torque input paths
US5888161A (en) * 1998-03-19 1999-03-30 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US5937711A (en) * 1998-03-19 1999-08-17 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US5916053A (en) * 1998-03-19 1999-06-29 Ford Global Technologies, Inc. Dual mode operation continuously variable transmission having creeper low and reverse gears
US6093125A (en) * 1998-03-19 2000-07-25 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US5941789A (en) * 1998-03-19 1999-08-24 Ford Global Technologies, Inc. All wheel drive continuously variable transmission having dual mode operation
US6106428A (en) * 1998-03-23 2000-08-22 Ford Global Technologies, Inc. Compact dual mode continually variable transmission
US6497634B1 (en) 1998-08-06 2002-12-24 Veritran, Inc. Infinitely variable epicyclic transmissions
USRE38887E1 (en) * 1998-08-06 2005-11-22 Veritran, Inc. Infinitely variable epicyclic transmissions
US6045477A (en) * 1999-06-14 2000-04-04 General Motors Corporation Continuously variable multi-range powertrain with a geared neutral
JP3248690B2 (ja) 1999-10-04 2002-01-21 克 森井 自動変速装置及び車両用自動変速装置
KR20010093412A (ko) * 2000-03-29 2001-10-29 정헌필 무단변속기
JP3458818B2 (ja) * 2000-03-30 2003-10-20 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
US6447422B1 (en) 2001-01-16 2002-09-10 General Motors Corporation Dual mode, geared neutral continuously variable transmission
US7006265B2 (en) * 2001-11-10 2006-02-28 Shu-Ya Chiang Transmission device for name card scanner
NL1021578C2 (nl) 2002-10-03 2004-04-06 Doornes Transmissie Bv Regelmethode voor een oneindig variabele transmissie.
DE10248400A1 (de) * 2002-10-17 2004-04-29 Zf Friedrichshafen Ag Leistungsverzweigtes stufenloses Automatgetriebe
US6986725B2 (en) * 2002-11-01 2006-01-17 Eaton Corporation Continuously variable stepped transmission
US7048667B2 (en) * 2004-02-09 2006-05-23 Ford Global Technologies, Llc Power split transaxle for producing stepless reverse, forward and geared neutral speed ratios
GB0513721D0 (en) * 2005-07-05 2005-08-10 Torotrak Dev Ltd Ratio limiting arrangement
US7588514B2 (en) * 2005-12-27 2009-09-15 Eaton Corporation Method for controlling engine braking in a vehicle powertrain
WO2008022455A1 (en) * 2006-08-23 2008-02-28 S.O.E. Technologies Inc. Mechanical cvt drive train and control method for earth working vehicle
CH700104A1 (de) 2008-12-12 2010-06-15 Pitorqa Gmbh Stufenloses Fahr- und Anfahrgetriebe.
US9085225B2 (en) 2012-01-23 2015-07-21 Dennis Ray Halwes Infinitely variable transmission
CN102537259A (zh) * 2012-02-11 2012-07-04 柯伯林 一种自动变速器
DE102013226292B4 (de) * 2012-12-19 2021-12-23 Schaeffler Technologies AG & Co. KG Mehrbereich-CVT
US8961350B1 (en) * 2013-09-19 2015-02-24 Gm Global Technology Operations, Llc Continuously variable transmission with chain output
WO2016046730A1 (en) * 2014-09-22 2016-03-31 Rostamlou Alireza Geared continuously variable transmission
US10309506B2 (en) 2016-05-16 2019-06-04 Ford Global Technologies, Llc Multiple-mode continuously variable transmission
CN107023623B (zh) * 2017-05-02 2021-02-02 吴钦发 一种具备摇摆旋转壳体的单向动力转换装置及实现该单向动力转换的方法
WO2019175480A1 (fr) 2018-03-11 2019-09-19 Franck Guigan Transmission à variation continue
CN110939699B (zh) * 2019-12-04 2022-04-22 西南大学 采用多片式大扭矩摩擦离合器的机械式自适应自动变速器
CN114992299B (zh) * 2022-08-04 2022-11-04 吉林省晟特格车辆传动技术有限公司 一种变速器结构
JP2024051435A (ja) * 2022-09-30 2024-04-11 株式会社Subaru 無段変速機

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Also Published As

Publication number Publication date
EP0232979B1 (de) 1990-07-04
EP0232979A3 (en) 1988-01-20
JPS62188841A (ja) 1987-08-18
DE3763476D1 (de) 1990-08-09
EP0232979A2 (de) 1987-08-19
US4644820A (en) 1987-02-24
CA1268960A (en) 1990-05-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee