{
  "$type": "site.standard.document",
  "description": "A belt retractor for a seat belt device of a motor vehicle, comprising a rotatably mounted belt reel on which a seat belt of the seat belt device can be taken up, and a reversible belt tensioner comprising a drive wheel which drives the belt reel in the take-up direction upon an activation via the…",
  "path": "/patents/1380397",
  "publishedAt": "2026-04-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R22/343",
    "AUTOLIV DEVELOPMENT AB"
  ],
  "textContent": "A belt retractor for a seat belt device of a motor vehicle, comprising a rotatably mounted belt reel on which a seat belt of the seat belt device can be taken up, and a reversible belt tensioner comprising a drive wheel which drives the belt reel in the take-up direction upon an activation via the drive wheel, and a positively controlled tensioning coupler which transmits the drive movement from the drive wheel to the belt reel, comprising at least one coupling pawl which is mounted on the drive wheel and can be moved into and out of engagement with a toothing fixed on the belt reel in order to establish and neutralize a rotary connection of the drive wheel, and a control element comprising a first control contour for controlling the engagement movement of the coupling pawl into the toothing fixed on the belt reel.",
  "title": "BELT RETRACTOR FOR A SAFETY-BELT DEVICE OF A MOTOR VEHICLE"
}