{
  "$type": "site.standard.document",
  "description": "A fan casing 2 for a turbofan engine comprising an annular casing component of composite material 4 comprising a body portion 8 having an outwardly directed stiffening flange 14 at one end, the stiffening flange being connected to the body portion 8 by a radially outwardly stepped region 12, the…",
  "path": "/patents/998587",
  "publishedAt": "2012-09-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D25/243",
    "ROLLS ROYCE PLC [GB]"
  ],
  "textContent": "A fan casing 2 for a turbofan engine comprising an annular casing component of composite material 4 comprising a body portion 8 having an outwardly directed stiffening flange 14 at one end, the stiffening flange being connected to the body portion 8 by a radially outwardly stepped region 12, the fan casing 2 also comprising a metallic ring 6 which is coaxial with the annular casing component 4, the metallic ring 6 being situated at least partially within the stepped region 12 and being secured to the annular casing component 4.",
  "title": "Fan casing for a turbofan engine"
}