| 摘要 |
<p>The lawn edging section has a massive body of rectangular cross-section. At the top side there is a running channel for a lawn mower wheel (3). The channel has a flat middle section which is laterally bounded by raised and rounded edge bridges (7). The underside of the channel has sawtooth projections (4) which run transverse to the length. The ends (9) are inclined to the length and enclose an angle at 45 deg.. The middle section of the channel is 1 1/2 to 2 times the width of a lawn mower wheel. The edge section is in the form of a concrete formed block or is in some other formable, controllable material.</p> |
