{
  "$type": "site.standard.document",
  "description": "The present invention relates to a powertrain for a motor vehicle comprising a thermal engine (), a variable-speed transmission device () including an engine epicyclic gear train () with a sun gear () carried by a hollow shaft () and a crown gear () carried by a hollow shaft () surrounding hollow…",
  "path": "/patents/1385062",
  "publishedAt": "2017-11-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/365",
    "IFP Energies nouvelles"
  ],
  "textContent": "The present invention relates to a powertrain for a motor vehicle comprising a thermal engine (), a variable-speed transmission device () including an engine epicyclic gear train () with a sun gear () carried by a hollow shaft () and a crown gear () carried by a hollow shaft () surrounding hollow shaft () of the sun gear, the sun gear and the crown gear are each connected to shaft () of thermal engine () by a controlled clutch ( and ) and to a fixed part () of the vehicle by a one-way clutch ( and ), and a track ( and ) for motion transmission to a drive axle (). According to the invention, the powertrain comprises a controlled connection () between the two hollow shafts ( and ).",
  "title": "POWER TRAIN WITH A VARIABLE-SPEED TRANSMISSION AND MOTOR VEHICLE OF HYBRID TYPE USING SUCH A POWER TRAIN"
}