| 摘要 |
The first component (10) is supported by one or more support wheels (12), rollers, or similar. At least one of the shares is connected with a further component (14) which is pivotably fixed to a second shaft (11) which is parallel to the first. - The first and second component pivoting movements are independent of one another. The second component is pressed downwards against the ground by use of a power-producing unit (15) and the first and second components have means (16) which work in conjunction with one another, with the aid of which the sowing share (13) movement in the direction of the ground can be limited and adjusted to selected working techniques. - (Dwg.1) |
