{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A vehicle drive train with an electric machine (EM), which outputs power to at least one vehicle wheel, may be configured with a parking lock (PS)having a parking lock gear arranged torque-transmittingly on an output shaft of the vehicle drive train, and a locking pawl which, in a locking position…",
  "path": "/patents/1423118",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T17/221",
    "AUDI AG"
  ],
  "textContent": "A vehicle drive train with an electric machine (EM), which outputs power to at least one vehicle wheel, may be configured with a parking lock (PS)having a parking lock gear arranged torque-transmittingly on an output shaft of the vehicle drive train, and a locking pawl which, in a locking position, is in toothed engagement with a tooth gap among tooth gaps of the parking lock gear. The electric machine (EM) may be assigned a test unit, by which, in a training routine, a gap detection (Δt) can be carried out, such that the test unit determines a rotor rotation angle position gap (α) of the electric machine rotor corresponding to the tooth gap.",
  "title": "Vehicle drive train with a parking lock"
}