| 摘要 |
<p>There is disclosed a brush head (1) for a rotary cutter, comprising: a disc-shaped body provided with two radial flanges (3) separated by a channel (2), in which flanges (3) corresponding openings (4) are provided, and cutting elements (5) having end portions (6) which are detachably fixed in said openings (4) by means of fastening elements (7). The cutting elements (5) extend axially outside the disc-shaped body, and the end portions (6) are designed to be axially passed through the openings (4) and the channel (2) so as to be immovably fixed in the openings (4) by means of said fastening elements (7). In practice, an almost ideal position of the cutting elements (5), which bend slightly outwards in that situation, is realised upon rotation of the brush head (1), so that weeds can be removed from the paving in a simple manner if the rotary cutter is handled in a normal manner.</p> |
