| 摘要 |
The invention involves combining with a lawn aerator 10 using, at the periphery of at least one disc 11, at least one cutter 12 capable of penetrating into the ground to uncompact it, a roller 22 capable of minimizing, if not eliminating, the indentations left on the ground by such a cutter 12. According to the invention, the tread strip 23 of this roller 22 is made from expanded metal. Application, particularly, to working on playing fields, and in particular on golf courses. <IMAGE>
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