{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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  "description": "A planet carrier (40; 140; 240) for an epicyclic gear train (27) of a gas turbine engine gearbox (12) includes a centrally disposed torque transfer coupling (44; 144; 244), a pair of carrier plates (48a, 48b; 148a, 148b; 248a, 248b) parallel to each to each other and perpendicular to a longitudinal…",
  "path": "/patents/1418516",
  "publishedAt": "2022-11-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C7/36",
    "PRATT & WHITNEY CANADA [CA]"
  ],
  "textContent": "A planet carrier (40; 140; 240) for an epicyclic gear train (27) of a gas turbine engine gearbox (12) includes a centrally disposed torque transfer coupling (44; 144; 244), a pair of carrier plates (48a, 48b; 148a, 148b; 248a, 248b) parallel to each to each other and perpendicular to a longitudinal axis (37), and center arms (50; 150; 250) radially extending radially outward from the torque transfer coupling (44; 144; 244) to the carrier plates (48a, 48b; 148a, 148b; 248a, 248b). A central bore (45) is concentric with the longitudinal axis (37) and forming a torque transmission point (54) on the planet carrier(40; 140; 240). The center arms (50; 150; 250) are axially disposed between the axially spaced apart carrier plates (48a, 48b; 148a, 148b; 248a, 248b) and have radially outer ends (52) which terminate at an outer perimeter (60) of the carrier plates (48a, 48b; 148a, 148b; 248a, 248b). The center arms (50; 150; 250) are thus entirely radially disposed within a radial outer perimeter (60) of the carrier plates (48a, 48b; 148a, 148b; 248a, 248b).",
  "title": "COMPACT, TWIST CONTROLLED PLANET CARRRIER"
}