IT1118552B - Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autofeicolo tramite un variatore continuo di velcocita a pulegge espansibili - Google Patents
Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autofeicolo tramite un variatore continuo di velcocita a pulegge espansibiliInfo
- Publication number
- IT1118552B IT1118552B IT67766/79A IT6776679A IT1118552B IT 1118552 B IT1118552 B IT 1118552B IT 67766/79 A IT67766/79 A IT 67766/79A IT 6776679 A IT6776679 A IT 6776679A IT 1118552 B IT1118552 B IT 1118552B
- Authority
- IT
- Italy
- Prior art keywords
- autohicle
- axles
- crankshaft
- motion
- transmission
- Prior art date
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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting 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
- F16H37/021—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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67766/79A IT1118552B (it) | 1979-04-11 | 1979-04-11 | Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autofeicolo tramite un variatore continuo di velcocita a pulegge espansibili |
US06/125,384 US4335629A (en) | 1979-04-11 | 1980-02-28 | Drive transmission unit incorporating expansible-pulley stepless speed changer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67766/79A IT1118552B (it) | 1979-04-11 | 1979-04-11 | Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autofeicolo tramite un variatore continuo di velcocita a pulegge espansibili |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967766A0 IT7967766A0 (it) | 1979-04-11 |
IT1118552B true IT1118552B (it) | 1986-03-03 |
Family
ID=11305128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67766/79A IT1118552B (it) | 1979-04-11 | 1979-04-11 | Dispositivo per la trasmissione del moto dell albero motore ai semiassi delle ruote motrici di un autofeicolo tramite un variatore continuo di velcocita a pulegge espansibili |
Country Status (2)
Country | Link |
---|---|
US (1) | US4335629A (it) |
IT (1) | IT1118552B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3202692C2 (de) * | 1982-01-28 | 1986-03-27 | Ford-Werke AG, 5000 Köln | Stufenlos regelbares Getriebeaggregat für Kraftfahrzeuge |
US4528870A (en) * | 1982-05-04 | 1985-07-16 | Van Doorne's Transmissie B.V. | Transmission for vehicles, in particular for automobiles with front wheel drive |
US4583423A (en) * | 1983-02-24 | 1986-04-22 | Ford Motor Company | Infinitely variable transmission for automotive vehicle driveline |
JPS59164448A (ja) * | 1983-03-10 | 1984-09-17 | Aisin Seiki Co Ltd | 無段変速装置 |
US4526061A (en) * | 1983-03-18 | 1985-07-02 | Aisin-Warner Kabushiki Kaisha | Stepless automatic transmission for motor vehicles |
US4526062A (en) * | 1983-03-18 | 1985-07-02 | Aisin-Warner Kabushiki Kaisha | Stepless automatic transmission for motor vehicles |
EP0163290B1 (en) * | 1984-05-28 | 1990-05-09 | Toyota Jidosha Kabushiki Kaisha | Belt type continuously variable transmission system |
JPS6141071A (ja) * | 1984-08-03 | 1986-02-27 | Toyota Motor Corp | 無段変速機付き動力伝達装置の油圧制御装置 |
US4589303A (en) * | 1984-08-24 | 1986-05-20 | Borg-Warner Corporation | Continuously variable transmission with synchronous shift |
US4682518A (en) * | 1984-10-24 | 1987-07-28 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for controlling hydraulically-operated power transmitting system including continuously variable transmission |
US4726256A (en) * | 1985-07-29 | 1988-02-23 | Tecumseh Products Company | Variable speed transaxle assembly |
GB8522747D0 (en) * | 1985-09-13 | 1985-10-16 | Fellows T G | Transmission systems |
US4768997A (en) * | 1987-03-10 | 1988-09-06 | Tecumseh Products Company | Belt drive system for dual input transmissions/transaxles |
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 |
US5853343A (en) * | 1996-09-05 | 1998-12-29 | Ford Global Technologies, Inc. | Dual mode continually variable transmission |
US6106428A (en) * | 1998-03-23 | 2000-08-22 | Ford Global Technologies, Inc. | Compact dual mode continually variable transmission |
WO2009135456A1 (de) * | 2008-05-09 | 2009-11-12 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Bauraumsparende getriebeanordnung |
DE102018125116A1 (de) * | 2018-10-11 | 2020-04-16 | Schaeffler Technologies AG & Co. KG | Antriebseinheit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1179687A (fr) * | 1957-07-22 | 1959-05-27 | Renault | Transmission différentielle à variateur continu |
US3090256A (en) * | 1961-08-30 | 1963-05-21 | Gen Motors Corp | Transmission controls |
GB1228752A (it) * | 1965-12-29 | 1971-04-21 | ||
US3375738A (en) * | 1966-01-20 | 1968-04-02 | Deere & Co | Variable speed drive |
US3455185A (en) * | 1966-06-30 | 1969-07-15 | Nissan Motor | Torque split type automatic speed change device |
US3411382A (en) * | 1966-07-15 | 1968-11-19 | Nissan Motor | Five stage automatic speed change device |
GB1297673A (it) * | 1970-01-23 | 1972-11-29 | ||
US3939732A (en) * | 1973-05-10 | 1976-02-24 | Sira Societa Industriale Richerche Automotoristiche | Power unit for vehicles incorporating an automatic stepless speed change gear |
IT1032839B (it) * | 1975-05-09 | 1979-06-20 | Sira Societa Ind Richerche Aut | Variatore continuo di velocita per gruppi motopropulsori di autoveicoli |
US4056988A (en) * | 1975-08-08 | 1977-11-08 | Toyota Jidosha Kogyo Kabushiki Kaisha | Driving system for use in motor vehicle |
US4138837A (en) * | 1976-10-26 | 1979-02-13 | Deere & Company | Variable speed reversible drive for a harvesting apparatus |
US4077282A (en) * | 1976-12-23 | 1978-03-07 | Deere & Company | Transmission |
JPS53100534A (en) * | 1977-02-14 | 1978-09-02 | Toyota Motor Corp | Automotive power transmitting system |
-
1979
- 1979-04-11 IT IT67766/79A patent/IT1118552B/it active
-
1980
- 1980-02-28 US US06/125,384 patent/US4335629A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT7967766A0 (it) | 1979-04-11 |
US4335629A (en) | 1982-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940429 |