초록 ▼

A transmission device (1) for a vehicle having a variator (3) that has an axially longer length that the variator (3) is wider and deeper. The variator (3) comprises a planetary gear set (4), a manual gearbox unit (9) and a hydraulic system having an oil sump. Following installation in the vehicle,

A transmission device (1) for a vehicle having a variator (3) that has an axially longer length that the variator (3) is wider and deeper. The variator (3) comprises a planetary gear set (4), a manual gearbox unit (9) and a hydraulic system having an oil sump. Following installation in the vehicle, a longitudinal extension of the variator (3) is oriented at least approximately horizontally.

대표청구항 ▼

1. A transmission device (1) for a vehicle comprising: a variator (3) that is axially longer than a width and a depth of the variator (3),a planetary gear set (4),a manual gearbox unit (9), anda hydraulic system having an oil sump, andfollowing installation in the vehicle, the variator (3) being ori

1. A transmission device (1) for a vehicle comprising: a variator (3) that is axially longer than a width and a depth of the variator (3),a planetary gear set (4),a manual gearbox unit (9), anda hydraulic system having an oil sump, andfollowing installation in the vehicle, the variator (3) being oriented such at a longitudinal extension thereof being at least approximately horizontally,a first angled drive directly connecting a first variator shaft (14) of the variator (3) to a first shaft (6) of the planetary gear, anda second angled drive (20) connecting a second variator shaft (15) of the variator (3) to a second shaft (7) of the planetary gear set,wherein the planetary gear set comprises first and second sun gears (7, 13) and a common planet carrier (6), andonly the second sun gear (13) directly drives a transmission drive shaft (5). 2. The transmission device according to claim 1, wherein the variator is arranged at least partially below an oil level of the oil sump and the portion of the variator, located below the oil level, is isolated from the hydraulic fluid by internal partitions (IP). 3. The transmission device according to claim 1, wherein the variator (3) is arranged above an oil level (18) of the oil sump. 4. The transmission device according to claim 1, wherein the variator (3) is a hydrostatic device. 5. The transmission device according to claim 4, wherein the hydrostatic device (3) comprises a bent-axis design and has at least one adjustment unit (3A, 3B). 6. The transmission device according to claim 4, wherein the hydrostatic device (3) comprises a swash plate design and has at least one adjustment unit (3A, 3B). 7. The transmission device according to claim 4, wherein the hydrostatic device (3) comprises at least one fixed displacement unit (3B). 8. The transmission device according to claim 4, wherein the hydrostatic device (3) has at least one adjustable pump and at least one adjustable motor which are adjustable independently of one another. 9. The transmission device according to claim 4, wherein the hydrostatic device (3) has at least one adjustable pump (3A) and at least one adjustable motor (3B) which are jointly adjusted with one another. 10. The transmission device according to claim 1, wherein the variator (3), following installation in the vehicle, is arranged spatially between a drive engine of the vehicle and the planetary gear set (4) and the manual gearbox unit (9). 11. The transmission device according to claim 1, wherein the variator (3) is arranged spatially between the planetary gear set (4) and the manual gearbox unit (9). 12. The transmission device according to claim 1, wherein the manual gearbox unit (9) is arranged spatially between the planetary gear set (4) and the variator (3). 13. The transmission device according to claim 1, wherein the variator (3), following installation in the vehicle and relative to a travel direction of the vehicle, is arranged spatially adjacent to at least one of the planetary gear set (4) and the manual gearbox unit (9). 14. The transmission device according to claim 1, wherein the variator (3), following installation in the vehicle, is arranged, relative to a vertical vehicle axis (16), above at least one of the planetary gear set (4) and the manual gearbox unit (9). 15. The transmission device according to claim 1, wherein the first shaft (6) of the planetary gear set and the second shaft (7) of the planetary gear set are concentric with respect to one another and both lie parallel to a transmission drive shaft (5). 16. The transmission device according to claim 1, wherein the planet carrier is integral with the first shaft (6) of the planetary gear set and the first sun gear is integral with the second shaft (7) of the planetary gear set.