| 摘要 |
The invention relates to a device for raising and lowering a tool part (14, 54) forming part of an agricultural tool, comprising a fixture (12), which is arranged on a frame part connecting to the frame of the agricultural tool, and means (28, 56) for raising and lowering the tool part in relation to the fixture (12). The said means (28, 56) is flexible and is set up for adjustment of the tool part (14, 54) into predetermined positions in relation to the fixture (12). The invention also relates to a sowing share for use with such a device. |
