| 摘要 |
<p>A mowing apparatus (1) has a motive power source (7) for supplying rotating motion; a pair of first and second cutting disks (15, 16) slidably supported with each other, each of the disks (15, 16) including a plurality of peripheral cutting teeth (17, 18); mechanism for reciprocatively oscillating the first and second cutting disks (15, 16) oppositely with each other within a predetermined oscillating range; and mechanism for rotating the first and second cutting disks (15, 16) while the first and second cutting disks (15, 16) are oscillated reciprocatively by the reciprocatively oscillating mechanism.</p> |
