{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "To improve a trailer hitch for motor vehicles, comprising a support unit arranged in a rear area of the motor vehicle, a ball neck that carries a coupling ball at a first end and is held at a second end to the support unit, a groove extending around a central axis of the coupling ball, in which a…",
  "path": "/patents/925914",
  "publishedAt": "2017-05-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/06",
    "SCAMBIA HOLDINGS CYPRUS LTD [CY]"
  ],
  "textContent": "To improve a trailer hitch for motor vehicles, comprising a support unit arranged in a rear area of the motor vehicle, a ball neck that carries a coupling ball at a first end and is held at a second end to the support unit, a groove extending around a central axis of the coupling ball, in which a drive ring is rotatably guided around the central axis, and a sensor unit arranged in the coupling ball and detecting rotational positions of the drive ring, such that the drive ring and the sensor unit are integrated in the coupling ball with as little space consumption as possible, it is proposed that the sensor unit is arranged in a ball body of the coupling ball in a recess arranged radially inside the groove and that the recess has the same or a lesser extent in the direction parallel to the central axis of the coupling ball as the groove.",
  "title": "TRAILER COUPLING"
}