{
  "$type": "site.standard.document",
  "description": "The engine has a fan integrated with a drive shaft (5) that is supported by bearings (6, 7). The bearing (7) has an inner ring integrated with the shaft and outer ring fixed on a flange (18) of a fixed structure. A retaining disc (28) is mounted on an annular groove (27) of the shaft and cooperates…",
  "path": "/patents/1074992",
  "publishedAt": "2005-08-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D21/045",
    "SNECMA MOTEURS [FR]"
  ],
  "textContent": "The engine has a fan integrated with a drive shaft (5) that is supported by bearings (6, 7). The bearing (7) has an inner ring integrated with the shaft and outer ring fixed on a flange (18) of a fixed structure. A retaining disc (28) is mounted on an annular groove (27) of the shaft and cooperates with a stop disc (33) of the flange for axial retaining of the fan and a longitudinal sleeve (32) of the flange to form a support bearing.",
  "title": "Turbofan having a fan shaft supported by two bearings"
}