DE69714283T2 - Stufenloses getriebe - Google Patents

Stufenloses getriebe

Info

Publication number
DE69714283T2
DE69714283T2 DE69714283T DE69714283T DE69714283T2 DE 69714283 T2 DE69714283 T2 DE 69714283T2 DE 69714283 T DE69714283 T DE 69714283T DE 69714283 T DE69714283 T DE 69714283T DE 69714283 T2 DE69714283 T2 DE 69714283T2
Authority
DE
Germany
Prior art keywords
output shaft
speed
present
input
gear sets
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
DE69714283T
Other languages
English (en)
Other versions
DE69714283D1 (de
Inventor
Hyo Keun Oh
We Chool Ra
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.)
Aprotech Co Ltd
Original Assignee
Aprotech 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 Aprotech Co Ltd filed Critical Aprotech Co Ltd
Application granted granted Critical
Publication of DE69714283D1 publication Critical patent/DE69714283D1/de
Publication of DE69714283T2 publication Critical patent/DE69714283T2/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • F16H47/085—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion with at least two mechanical connections between the hydraulic device and the mechanical transmissions
    • 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
    • F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
DE69714283T 1996-11-20 1997-11-20 Stufenloses getriebe Expired - Fee Related DE69714283T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960056980A KR100240547B1 (ko) 1996-11-20 1996-11-20 무단 변속 장치
PCT/KR1997/000227 WO1998022733A1 (en) 1996-11-20 1997-11-20 Continuously variable transmission

Publications (2)

Publication Number Publication Date
DE69714283D1 DE69714283D1 (de) 2002-08-29
DE69714283T2 true DE69714283T2 (de) 2003-03-20

Family

ID=19483367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714283T Expired - Fee Related DE69714283T2 (de) 1996-11-20 1997-11-20 Stufenloses getriebe

Country Status (12)

Country Link
US (1) US6261198B1 (de)
EP (1) EP0939867B1 (de)
JP (1) JP3335179B2 (de)
KR (1) KR100240547B1 (de)
CN (1) CN1133023C (de)
AT (1) ATE221167T1 (de)
AU (1) AU716755B2 (de)
BR (1) BR9712776A (de)
CA (1) CA2272872A1 (de)
DE (1) DE69714283T2 (de)
RU (1) RU2166681C2 (de)
WO (1) WO1998022733A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100637799B1 (ko) 2005-08-08 2006-10-23 경일기계주식회사 무단 자동 변속 시스템
JP4350692B2 (ja) * 2005-09-21 2009-10-21 ジヤトコ株式会社 自動変速装置
US7288041B2 (en) * 2005-09-29 2007-10-30 Gm Global Technology Operations, Inc. Multi-mode electrically variable transmissions having two planetary gear sets with two fixed interconnections and clutched input
DE112007000839A5 (de) * 2006-04-26 2009-01-15 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehmomentwandler mit Planetengetriebe
US7976425B2 (en) * 2007-03-29 2011-07-12 GM Global Technology Operations LLC Eight speed automatic transmission
US7736259B2 (en) * 2007-03-30 2010-06-15 Gm Global Technology Operations, Inc. 8-Speed Transmission
US7651434B2 (en) * 2007-05-01 2010-01-26 Gm Global Technology Operations, Inc. 8-speed transmission
US7695397B2 (en) * 2007-06-04 2010-04-13 Gm Global Technology Operations, Inc. 8-speed transmission
CN102022514B (zh) * 2009-09-09 2014-05-07 吴志强 一种复合型轴流式液力变矩器
CN102777555B (zh) * 2012-08-13 2015-04-22 山东常林机械集团股份有限公司 一种连续动力无级变速传动机构
CN103486207B (zh) * 2013-03-12 2015-12-23 山东常林机械集团股份有限公司 一种连续动力无级变速传动机构
CN103573960B (zh) * 2013-10-22 2016-08-17 重庆大学 采煤用掘进机截割部机电液复合动力传动装置
DE102017219098B4 (de) * 2017-10-25 2022-05-12 Zf Friedrichshafen Ag Leistungsverzweigte stufenlose Getriebevorrichtung
US10723009B2 (en) * 2017-11-13 2020-07-28 Ingersoll-Rand Industrial U.S., Inc. Power tool reversible transmission
GB2585380A (en) 2019-07-08 2021-01-13 Univ Brussel Vrije Gearwheel transmission with high transmission ratio and with improved efficiency and/or increased capacity for transmitting torque
DE102021200337A1 (de) 2021-01-15 2022-07-21 Zf Friedrichshafen Ag Getriebeanordnung für ein Kraftfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924489A (en) * 1974-04-29 1975-12-09 Shoji Yasuda Differential type automatic speed changing apparatus including variable speed torque converter
DE3616236C1 (de) * 1986-05-14 1987-06-25 Porsche Ag Allrad-Sperrsystem im Antriebsstrang eines Kraftfahrzeuges
CN1019680B (zh) * 1987-11-03 1992-12-30 罗明远 功率分流无级变速传动系统
US4932928A (en) * 1988-12-05 1990-06-12 Crockett Samuel J Shiftless, continuously-aligning transmission
CZ270393A3 (en) * 1993-05-29 1994-12-15 Ra Jong Oh Continuous automatic variable gear
WO1995001522A2 (de) * 1993-06-30 1995-01-12 Harald Von Hacht Antriebskonzeption mit hilfe eines stufenlosen getriebes
JPH09166197A (ja) * 1995-10-04 1997-06-24 Taishu Sai 無段変速装置

Also Published As

Publication number Publication date
BR9712776A (pt) 1999-10-26
CN1240506A (zh) 2000-01-05
KR19980038119A (ko) 1998-08-05
WO1998022733A1 (en) 1998-05-28
AU716755B2 (en) 2000-03-09
ATE221167T1 (de) 2002-08-15
JP3335179B2 (ja) 2002-10-15
RU2166681C2 (ru) 2001-05-10
EP0939867A1 (de) 1999-09-08
US6261198B1 (en) 2001-07-17
JP2000513792A (ja) 2000-10-17
EP0939867B1 (de) 2002-07-24
KR100240547B1 (ko) 2000-03-02
CA2272872A1 (en) 1998-05-28
DE69714283D1 (de) 2002-08-29
AU5068998A (en) 1998-06-10
CN1133023C (zh) 2003-12-31

Similar Documents

Publication Publication Date Title
EP0232979B1 (de) Stufenloser Antrieb mit Neutralisierungseinrichtung des Planetengetriebes
DE69714283D1 (de) Stufenloses getriebe
US5453061A (en) Continuously-variable ratio transmission of the toroidal race rolling traction type
US7588509B1 (en) Infinitely variable gear transmission with parallel hydraulic ratio control
EP1146252A4 (de) Stufenlos verstellbares getriebe
GB2283545A (en) Improvements in or relating to continuously-variable-ratio transmissions
US5201691A (en) Variable speed transmission assembly
RU2008104148A (ru) Устройство, ограничивающее передаточное число
JPH03539B2 (de)
DE69126723T2 (de) Mechanisch verstellbares Getriebe
US6561942B2 (en) Dual mode variable ratio transmission
EP0943839B1 (de) Stufenloses Doppelmodus-Getriebe für Fahrzeug mit Allradantrieb
US5895335A (en) Continuously variable powertrain
EP0258575A3 (de) Stufenlos verstellbares Getriebe mit Drehmomentverzweigung mittels eines hydrokinetischen Fluidgetriebes
KR0183222B1 (ko) 차량용 무단 변속장치
KR20030017865A (ko) 차량용 무단변속기
KR200189174Y1 (ko) 차량용 무단 변속장치
KR100255050B1 (ko) 무단 변속 장치
KR100262592B1 (en) Cvt for vehicle
KR200189175Y1 (ko) 차량용 무단 변속장치
KR100199168B1 (ko) 차량용 무단 변속장치
KR960038161A (ko) 무단 변속장치
KR970021838A (ko) 무단 변속 장치
RU94041573A (ru) Автоматическая коробка передач
KR19980047936A (ko) 차량용 무단 변속장치

Legal Events

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