| 摘要 |
<p>An agricultural vehicle power take-off device (1), in particular for a tractor, wherein an output shaft (3) is connected selectively by a drive (7) to a first and second input shaft (8, 9) rotating at different speeds; selective connection being made by moving a selector sleeve (28) between three settings, in a first and second of which, the output shaft (3) is connected to the first shaft (8) to rotate at a first and second angular speed respectively, and, in a third of which, the output shaft (3) is connected to the second shaft (9) to rotate at a third angular speed different from the first and second angular speed.</p> |
