{
  "$type": "site.standard.document",
  "description": "An apparatus (10) for a gas turbine engine (12) comprises a spool lock (14) for locking a compressor spool (30) and a lift (16) for removing a rotor (20) from the compressor spool (30). The spool lock (14) comprises an outer ring (26) configured for attachment to a compressor case (48) of the gas…",
  "path": "/patents/994059",
  "publishedAt": "2013-01-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D25/285",
    "UNITED TECHNOLOGIES CORP [US]"
  ],
  "textContent": "An apparatus (10) for a gas turbine engine (12) comprises a spool lock (14) for locking a compressor spool (30) and a lift (16) for removing a rotor (20) from the compressor spool (30). The spool lock (14) comprises an outer ring (26) configured for attachment to a compressor case (48) of the gas turbine engine (12), an inner ring (27) configured to support a compressor spool (30) within the compressor case (48), and a web (28) extending between the outer ring (26) and the inner ring (27). The lift (16) comprises a beam (34) configured for attachment to a flange (22) of the gas turbine engine (12), a support strut (36) configured to support the beam (34) above the compressor spool (30), and a hoist (18) configured to support the rotor (20) for removal from the compressor spool (30).",
  "title": "Turbofan engine"
}