{
  "$type": "site.standard.document",
  "description": "The present invention relates to a rotary wing aircraft 100 that extends along a roll axis R between a nose region 101 and an aft region 102, comprising: at least one first single-blade rotor 120 and at least one second single-blade rotor 130 which are spaced apart from each other along the roll…",
  "path": "/patents/1397552",
  "publishedAt": "2025-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64C27/08",
    "AIRBUS HELICOPTERS [FR]"
  ],
  "textContent": "The present invention relates to a rotary wing aircraft 100 that extends along a roll axis R between a nose region 101 and an aft region 102, comprising: at least one first single-blade rotor 120 and at least one second single-blade rotor 130 which are spaced apart from each other along the roll axis; at least one first electric machine and at least one second electric machine which are at least configured to drive in motor mode the at least one first single-blade rotor 120 and the at least one second single-blade rotor 130 for generating lift in hover condition of the rotary wing aircraft; at least one propulsion device 140 that is at least configured to generate forward thrust in forward flight condition of the rotary wing aircraft; and a fixed-wing arrangement 150 that is at least configured to provide lift in the forward flight condition.",
  "title": "A ROTARY WING AIRCRAFT WITH AT LEAST TWO ROTORS AND A PROPULSION UNIT"
}