| 摘要 |
<p>The milling fixture has a trench cutter (1) which comprises a milling frame (10) and two milling arrangements (21,22). The milling arrangements are arranged adjacent to the lower side of the milling frame for clearing of base material below the milling frame. The trench cutter has an adjusting unit (30), with which the former milling arrangement is adjusted in a direction diagonally below the latter milling arrangement. An independent claim is also included for a method for creating vertically extending slot in the base.</p> |
