{
  "$type": "site.standard.document",
  "description": "A turbine engine comprising an engine core bounded by a bypass duct, a first portion of the bypass duct defined by a fan casing having a radially inner wall and a radially outer wall, a second portion of the bypass duct defined by a radially inner wall and a radially outer wall, a third portion of…",
  "path": "/patents/992589",
  "publishedAt": "2013-02-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D29/06",
    "ROLLS ROYCE PLC [GB]"
  ],
  "textContent": "A turbine engine comprising an engine core bounded by a bypass duct, a first portion of the bypass duct defined by a fan casing having a radially inner wall and a radially outer wall, a second portion of the bypass duct defined by a radially inner wall and a radially outer wall, a third portion of the bypass duct provided as at least one access door comprising a flow guide structure; and a thrust reverser mechanism coupled to the fan casing. The at least one access door being pivotable between an open position and a closed position relative to the thrust reverser mechanism. The flow guide structure having a first panel spaced apart from a second panel such that in a closed position the first panel forms a continuous flow surface with the second portion's radially outer wall and the second panel forms a continuous flow surface with the second portion's radially inner wall and covers a section of the engine core; and in an open position the access door provides access to the engine core.",
  "title": "Gas turbine engine access door"
}