| 摘要 |
<p>The invention concerns a self-supported or self-propelled lawn mower with rear drive wheels (4) and with a ventral lawn mower deck (5) driven by a motor (1). The invention is characterised in that it comprises, at the front, a single central wheel (7) mounted pivoting about a substantially vertical axis (8) or a shortened steering axle, that is less wide that wheel space of the rear wheels (4) and, on at least one of its sides, a curved baffle (9, 11, 12), with its convex portion facing outwards, extending, in the longitudinal direction, from the front up to beyond the rear drive wheels (4), being located outside said wheels, thereby enabling to carry out the lawn mowing operation in zones barely accessible and to eliminate the need for an additional finishing operation.</p> |
