DE69921379D1 - Stufenlos verstellbares Getriebe - Google Patents
Stufenlos verstellbares GetriebeInfo
- Publication number
- DE69921379D1 DE69921379D1 DE69921379T DE69921379T DE69921379D1 DE 69921379 D1 DE69921379 D1 DE 69921379D1 DE 69921379 T DE69921379 T DE 69921379T DE 69921379 T DE69921379 T DE 69921379T DE 69921379 D1 DE69921379 D1 DE 69921379D1
- Authority
- DE
- Germany
- Prior art keywords
- infinitely adjustable
- adjustable gear
- gear
- infinitely
- adjustable
- 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
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
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
- F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/027,299 US5895335A (en) | 1998-02-20 | 1998-02-20 | Continuously variable powertrain |
US27299 | 1998-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69921379D1 true DE69921379D1 (de) | 2004-12-02 |
DE69921379T2 DE69921379T2 (de) | 2005-10-13 |
Family
ID=21836886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69921379T Expired - Fee Related DE69921379T2 (de) | 1998-02-20 | 1999-01-21 | Stufenlos verstellbares Getriebe |
Country Status (3)
Country | Link |
---|---|
US (1) | US5895335A (de) |
EP (1) | EP0937911B1 (de) |
DE (1) | DE69921379T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6447422B1 (en) * | 2001-01-16 | 2002-09-10 | General Motors Corporation | Dual mode, geared neutral continuously variable transmission |
JP3954928B2 (ja) * | 2002-08-20 | 2007-08-08 | 本田技研工業株式会社 | 車両の動力伝達装置 |
US7276002B2 (en) * | 2003-10-23 | 2007-10-02 | General Motors Corporation | Surface texture configuration for CVT pulley |
US7247125B2 (en) * | 2004-04-30 | 2007-07-24 | General Motors Corporation | Torque converter controller stuck-on test in a multiplex device |
JP2006132595A (ja) * | 2004-11-02 | 2006-05-25 | Nissan Motor Co Ltd | 車両用自動変速機 |
JP2008038921A (ja) * | 2006-08-01 | 2008-02-21 | Exedy Corp | 動力伝達装置 |
NL1037587C2 (nl) * | 2009-12-24 | 2011-06-27 | Bosch Gmbh Robert | Automatische overbrenging met een koppelomvormer, een dnr-tandwielgroep en een cvt-eenheid en werkwijze voor het bedrijf daarvan. |
US9644722B2 (en) * | 2014-02-20 | 2017-05-09 | GM Global Technology Operations LLC | One mode continuously variable transmission |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354401A (en) * | 1980-04-25 | 1982-10-19 | Aisin Seiki Co., Ltd. | Automatic transmission for automobiles |
US4393731A (en) * | 1980-09-15 | 1983-07-19 | Ford Motor Company | Infinitely variable belt-drive transmission |
JPS57129955A (en) * | 1981-02-04 | 1982-08-12 | Aisin Warner Ltd | Belt-type stepless automatic speed change gear |
US4550629A (en) * | 1982-08-03 | 1985-11-05 | Aisin Warner Kabushiki Kaisha | Continuously variable speed transmission for motor vehicles |
US4864889A (en) * | 1986-05-06 | 1989-09-12 | Aisin-Warner Kabushiki Kaisha | Continuously variable transmission |
WO1991013273A1 (de) * | 1990-02-20 | 1991-09-05 | Zahnradfabrik Friedrichshafen Ag | Getriebeaggregat für kraftfahrzeuge mit einem stufenlos regelbaren zugorgangetriebe |
JP3097439B2 (ja) * | 1994-03-17 | 2000-10-10 | 日産自動車株式会社 | 無段変速機の油路構造 |
US5853343A (en) * | 1996-09-05 | 1998-12-29 | Ford Global Technologies, Inc. | Dual mode continually variable transmission |
-
1998
- 1998-02-20 US US09/027,299 patent/US5895335A/en not_active Expired - Fee Related
-
1999
- 1999-01-21 EP EP99101149A patent/EP0937911B1/de not_active Expired - Lifetime
- 1999-01-21 DE DE69921379T patent/DE69921379T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69921379T2 (de) | 2005-10-13 |
EP0937911A2 (de) | 1999-08-25 |
EP0937911A3 (de) | 2001-04-11 |
US5895335A (en) | 1999-04-20 |
EP0937911B1 (de) | 2004-10-27 |
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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 |