{
  "$type": "site.standard.document",
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  "description": "An apparatus for cutting grass, comprising a lawn mower provided with actuating means for movement of the lawn mower at least inside one cutting area; one or more blades for cutting grass in the cutting area. The apparatus further comprises: a perimetral cable confining the cutting area and…",
  "path": "/patents/997855",
  "publishedAt": "2012-09-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A01D34/008",
    "BERNINI FABRIZIO [IT]"
  ],
  "textContent": "An apparatus for cutting grass, comprising a lawn mower provided with actuating means for movement of the lawn mower at least inside one cutting area; one or more blades for cutting grass in the cutting area. The apparatus further comprises: a perimetral cable confining the cutting area and comprising at least one portion having a predetermined conformation; a management device for generating an electric signal and propagating it in the cable. The lawn mower is further provided with: sensor means for detecting the electric signal; a control unit configured for operating the actuating means in such a manner as to move the lawn mower inside the cutting area along a trajectory substantially in the form of arcs; an operating module configured for: determining main data (MD) representative of the conformation of the cable portion, as a function of the electric signal propagating in the portion; comparing the main data with reference data; generating a notification signal in case of correspondence between the main data and reference data. The control unit (60) is further configured for: receiving the notification signal; following said reception, operating in a main operating condition giving commands to the actuating means in such a manner that the lawn mower will move for meeting the cable again and will then move along the cable over a predetermined length.",
  "title": "Apparatus for cutting grass"
}