IT1297763B1 - Dispositivo per comandare una variazione, modulabile discrezionalmente del rapporto di trasmissione di un variatore continuo di velocita'. - Google Patents
Dispositivo per comandare una variazione, modulabile discrezionalmente del rapporto di trasmissione di un variatore continuo di velocita'.Info
- Publication number
- IT1297763B1 IT1297763B1 IT97RN000002A ITRN970002A IT1297763B1 IT 1297763 B1 IT1297763 B1 IT 1297763B1 IT 97RN000002 A IT97RN000002 A IT 97RN000002A IT RN970002 A ITRN970002 A IT RN970002A IT 1297763 B1 IT1297763 B1 IT 1297763B1
- Authority
- IT
- Italy
- Prior art keywords
- sleeves
- discretionally
- modulable
- variation
- actuating device
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/52—Pulleys or friction discs of adjustable construction
- F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/04—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
- F16H63/06—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
- F16H63/062—Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions electric or electro-mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Control Of Transmission Device (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
- Lock And Its Accessories (AREA)
- Gear-Shifting Mechanisms (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97RN000002A IT1297763B1 (it) | 1997-07-10 | 1997-07-10 | Dispositivo per comandare una variazione, modulabile discrezionalmente del rapporto di trasmissione di un variatore continuo di velocita'. |
JP11508373A JP2001500240A (ja) | 1997-07-10 | 1998-07-10 | 連続可変伝動装置の作動装置 |
PCT/IB1998/001057 WO1999002896A1 (en) | 1997-07-10 | 1998-07-10 | An actuating device for a continuously variable transmission |
CN98800950.1A CN1234860A (zh) | 1997-07-10 | 1998-07-10 | 用于无级式变速箱的驱动装置 |
AT98966760T ATE225913T1 (de) | 1997-07-10 | 1998-07-10 | Verstelleinrichtung für ein stufenloses getriebe |
DE69808593T DE69808593T2 (de) | 1997-07-10 | 1998-07-10 | Verstelleinrichtung für ein stufenloses getriebe |
EP98966760A EP0931228B1 (en) | 1997-07-10 | 1998-07-10 | An actuating device for a continuously variable transmission |
AU15506/99A AU1550699A (en) | 1997-07-10 | 1998-07-10 | An actuating device for a continuously variable transmission |
ES98966760T ES2185252T3 (es) | 1997-07-10 | 1998-07-10 | Dispositivo actuador para una transmision continuamente variable. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97RN000002A IT1297763B1 (it) | 1997-07-10 | 1997-07-10 | Dispositivo per comandare una variazione, modulabile discrezionalmente del rapporto di trasmissione di un variatore continuo di velocita'. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRN970002A1 ITRN970002A1 (it) | 1999-01-10 |
IT1297763B1 true IT1297763B1 (it) | 1999-12-20 |
Family
ID=11407132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT97RN000002A IT1297763B1 (it) | 1997-07-10 | 1997-07-10 | Dispositivo per comandare una variazione, modulabile discrezionalmente del rapporto di trasmissione di un variatore continuo di velocita'. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0931228B1 (it) |
JP (1) | JP2001500240A (it) |
CN (1) | CN1234860A (it) |
AT (1) | ATE225913T1 (it) |
AU (1) | AU1550699A (it) |
DE (1) | DE69808593T2 (it) |
ES (1) | ES2185252T3 (it) |
IT (1) | IT1297763B1 (it) |
WO (1) | WO1999002896A1 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1019457C2 (nl) * | 2001-11-30 | 2003-06-03 | Skf Ab | Continu variabel transmissiesysteem in een zelfdragend huis. |
NL1020498C2 (nl) * | 2002-04-26 | 2003-10-28 | Skf Ab | Continu variabel transmissiesysteem alsmede werkwijze voor het bedrijven van dat systeem. |
ITMI20022391A1 (it) * | 2002-11-12 | 2004-05-13 | Piaggio & C Spa | Cambio di velocita' a variazione continua |
ITMI20040365A1 (it) * | 2004-02-27 | 2004-05-27 | Piaggio & C Spa | Sistema di controllo per un cambio di velocita' |
US7771300B2 (en) | 2005-05-02 | 2010-08-10 | Purdue Research Foundation | Devices for electrically assisting and actuating continuously variable transmissions |
US7980972B1 (en) | 2006-05-01 | 2011-07-19 | Purdue Research Foundation | Roller variator for actuating continuously variable transmissions |
US7980973B1 (en) | 2006-05-01 | 2011-07-19 | Purdue Research Foundation | Coaxial electrical actuator for continuously variable transmissions |
DE102015203911A1 (de) * | 2015-03-05 | 2016-09-08 | Robert Bosch Gmbh | CVT-Getriebe mit verbesserter Steuerbarkeit mittels eines Anlassers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2903630C2 (de) * | 1979-01-31 | 1986-09-25 | Warner Electric Brake & Clutch Co., Beloit, Wis. | Kugelgewindetrieb |
JP2967374B2 (ja) * | 1990-11-20 | 1999-10-25 | 本田技研工業株式会社 | 車両用無段変速機 |
DE9208832U1 (de) * | 1992-07-02 | 1992-09-10 | Hüppe Form Sonnenschutz- und Raumtrennsysteme GmbH, 2900 Oldenburg | Spindeltrieb |
JP3196498B2 (ja) * | 1994-05-02 | 2001-08-06 | アイシン・エィ・ダブリュ株式会社 | 車両用変速機の制御装置 |
IT1275015B (it) * | 1994-09-09 | 1997-07-29 | Piaggio Veicoli Europ | Cambio automatico e/o a marce a cinghia trapezoidale |
-
1997
- 1997-07-10 IT IT97RN000002A patent/IT1297763B1/it active IP Right Grant
-
1998
- 1998-07-10 CN CN98800950.1A patent/CN1234860A/zh active Pending
- 1998-07-10 ES ES98966760T patent/ES2185252T3/es not_active Expired - Lifetime
- 1998-07-10 WO PCT/IB1998/001057 patent/WO1999002896A1/en active IP Right Grant
- 1998-07-10 DE DE69808593T patent/DE69808593T2/de not_active Expired - Fee Related
- 1998-07-10 AU AU15506/99A patent/AU1550699A/en not_active Abandoned
- 1998-07-10 AT AT98966760T patent/ATE225913T1/de not_active IP Right Cessation
- 1998-07-10 JP JP11508373A patent/JP2001500240A/ja active Pending
- 1998-07-10 EP EP98966760A patent/EP0931228B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69808593T2 (de) | 2003-06-05 |
EP0931228A1 (en) | 1999-07-28 |
WO1999002896A1 (en) | 1999-01-21 |
ITRN970002A1 (it) | 1999-01-10 |
DE69808593D1 (de) | 2002-11-14 |
AU1550699A (en) | 1999-02-08 |
CN1234860A (zh) | 1999-11-10 |
JP2001500240A (ja) | 2001-01-09 |
ATE225913T1 (de) | 2002-10-15 |
EP0931228B1 (en) | 2002-10-09 |
ES2185252T3 (es) | 2003-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |