| 摘要 |
<p>A circular saw-type of blade for forest brush and weed clearing that affixes to powered implements, the blade having serrated teeth at its edge and on three elements projecting from on e side of the disk surface. It can cut like a regular saw blade plus mulch horizontally and vertica lly. The conical cutting elements provide efficient operation in mulching, which is not possible with con ventional blades. Staggered conical shaped elements results in expelling debris through centrifuga l force. A simple design offers efficient manufacturing.</p> |
