| 摘要 |
<p>The blade (1) has a through-hole for a fastener for fastening the blade to a mixing- and cutting tool of a feed mixing vehicle. An anti-twist protection element (8) formed as a tooth system (7) is engaged to a blade support body, arranged adjacent to the through-hole and protruded from a surface (3) of the blade. The surface is turned towards the tool in an assembled condition of the blade. The protection element includes a set of teeth (9) with pointed edges (10). A set of cuts (5) is formed in a radial outerlying area and attached to a base body (2). An independent claim is also included for a mixing- and cutting tool for a feed mixing vehicle.</p> |
