FR2305651A1 - Transmission mecanique a variateur continu de vitesse, en particulier pour l'avancement de motoculteurs, tracteurs et analogues - Google Patents
Transmission mecanique a variateur continu de vitesse, en particulier pour l'avancement de motoculteurs, tracteurs et analoguesInfo
- Publication number
- FR2305651A1 FR2305651A1 FR7608310A FR7608310A FR2305651A1 FR 2305651 A1 FR2305651 A1 FR 2305651A1 FR 7608310 A FR7608310 A FR 7608310A FR 7608310 A FR7608310 A FR 7608310A FR 2305651 A1 FR2305651 A1 FR 2305651A1
- Authority
- FR
- France
- Prior art keywords
- wheel drive
- variable ratio
- transmission
- power take
- agricultural implement
- 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.)
- Granted
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 variators 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)
- Soil Working Implements (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Agricultural Machines (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41561/75A IT1029239B (it) | 1975-03-24 | 1975-03-24 | Trasmissione meccanica per variatore continuo di velocita partico larmente adatta per lavanzamento di motocoltivatori o trattori |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305651A1 true FR2305651A1 (fr) | 1976-10-22 |
FR2305651B3 FR2305651B3 (fr) | 1978-12-15 |
Family
ID=11251188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608310A Granted FR2305651A1 (fr) | 1975-03-24 | 1976-03-23 | Transmission mecanique a variateur continu de vitesse, en particulier pour l'avancement de motoculteurs, tracteurs et analogues |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS51140062A (fr) |
BR (1) | BR7601782A (fr) |
DE (1) | DE2612056A1 (fr) |
ES (1) | ES446476A1 (fr) |
FR (1) | FR2305651A1 (fr) |
GR (1) | GR60373B (fr) |
IN (1) | IN143595B (fr) |
IT (1) | IT1029239B (fr) |
PT (1) | PT64909B (fr) |
SE (1) | SE7603463L (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572026A (en) * | 1983-01-05 | 1986-02-25 | Deere & Company | Gearbox for a vehicle |
WO1996035063A1 (fr) * | 1995-05-05 | 1996-11-07 | Pascal Thery | Systeme de transmission a variation continue a haut rendement pour un moteur, en particulier de vehicule automobile |
EP1555458A2 (fr) * | 2004-01-16 | 2005-07-20 | CNH Italia S.p.A. | Transmission variable continué pour véhicules automobiles notamment pour tracteurs agricoles |
WO2007052217A1 (fr) * | 2005-11-02 | 2007-05-10 | Graziano Trasmissioni S.P.A. | Transmission a variation continue |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4589303A (en) * | 1984-08-24 | 1986-05-20 | Borg-Warner Corporation | Continuously variable transmission with synchronous shift |
-
1975
- 1975-03-24 IT IT41561/75A patent/IT1029239B/it active
-
1976
- 1976-03-17 PT PT64909A patent/PT64909B/pt unknown
- 1976-03-19 GR GR50362A patent/GR60373B/el unknown
- 1976-03-19 SE SE7603463A patent/SE7603463L/xx unknown
- 1976-03-20 IN IN497/CAL/76A patent/IN143595B/en unknown
- 1976-03-22 DE DE19762612056 patent/DE2612056A1/de active Pending
- 1976-03-23 FR FR7608310A patent/FR2305651A1/fr active Granted
- 1976-03-24 ES ES446476A patent/ES446476A1/es not_active Expired
- 1976-03-24 BR BR7601782A patent/BR7601782A/pt unknown
- 1976-03-24 JP JP51033044A patent/JPS51140062A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4572026A (en) * | 1983-01-05 | 1986-02-25 | Deere & Company | Gearbox for a vehicle |
WO1996035063A1 (fr) * | 1995-05-05 | 1996-11-07 | Pascal Thery | Systeme de transmission a variation continue a haut rendement pour un moteur, en particulier de vehicule automobile |
FR2733813A1 (fr) * | 1995-05-05 | 1996-11-08 | Thery Pascal | Systeme de transmission a variation continue a haut rendement pour un moteur, en particulier de vehicule automobile |
EP1555458A2 (fr) * | 2004-01-16 | 2005-07-20 | CNH Italia S.p.A. | Transmission variable continué pour véhicules automobiles notamment pour tracteurs agricoles |
EP1555458A3 (fr) * | 2004-01-16 | 2007-04-18 | CNH Italia S.p.A. | Transmission variable continué pour véhicules automobiles notamment pour tracteurs agricoles |
WO2007052217A1 (fr) * | 2005-11-02 | 2007-05-10 | Graziano Trasmissioni S.P.A. | Transmission a variation continue |
Also Published As
Publication number | Publication date |
---|---|
PT64909B (en) | 1977-08-18 |
DE2612056A1 (de) | 1976-10-14 |
SE7603463L (sv) | 1976-09-25 |
FR2305651B3 (fr) | 1978-12-15 |
IT1029239B (it) | 1979-03-10 |
GR60373B (en) | 1978-05-23 |
ES446476A1 (es) | 1978-02-01 |
BR7601782A (pt) | 1976-09-21 |
JPS51140062A (en) | 1976-12-02 |
IN143595B (fr) | 1977-12-31 |
PT64909A (en) | 1976-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |