{
  "$type": "site.standard.document",
  "description": "In a vehicle that includes an auxiliary transmission mechanism 6 where a high-speed range and a low-speed range are switchable, a carrier 61 CA of an auxiliary transmission mechanism 6 is coupled to a motor-generator 67 to allow power transmission. When switching from the high-speed range to the…",
  "path": "/patents/971112",
  "publishedAt": "2014-08-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K17/04",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "In a vehicle that includes an auxiliary transmission mechanism 6 where a high-speed range and a low-speed range are switchable, a carrier 61 CA of an auxiliary transmission mechanism 6 is coupled to a motor-generator 67 to allow power transmission. When switching from the high-speed range to the low-speed range, the motor-generator 67 increases a rotational speed of the carrier 61CA such that a rotational speed of a low-speed range piece 62L is synchronized with a rotational speed of an input shaft 31. When switching from the low-speed range to the high-speed range, the motor-generator 67 increases a rotational speed of the carrier 61CA such that a rotational speed of an output shaft 32 is synchronized with a rotational speed of the input shaft 31. This allows range switch with a reduced gear change shock even while the vehicle is running.",
  "title": "VEHICLE POWER TRANSMISSION SYSTEM"
}