| 摘要 |
In an agricultural attachment, a gearing arrangement is provided to connect a driven gear in the attachment to a power take-off connection on a tractor. The gearing arrangment includes drive gears spaced laterally apart, each of a different size, and each mounted on a different shaft. The drive gear shafts are disposed in spaced parallel relation to the shaft on which the driven gear is positioned. The drive gears are mounted in a casing formed by two half shells and can be swung through an arc about the axis of the shaft of the driven gear for affording an optimum connection to the power take-off connection of the tractor. |
