{
  "$type": "site.standard.document",
  "description": "The motor vehicle trailer coupling has a hitch arm (1) with an upwardly extending ball head (2) for releasable connection to a trailer. The inner end spigot (12) of the arm is mounted in a rotary bearing (3) to allow it move between a rearward and lowered use position and a raised and forward…",
  "path": "/patents/1076849",
  "publishedAt": "2005-06-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/06",
    "WESTFALIA AUTOMOTIVE GMBH & CO [DE]"
  ],
  "textContent": "The motor vehicle trailer coupling has a hitch arm (1) with an upwardly extending ball head (2) for releasable connection to a trailer. The inner end spigot (12) of the arm is mounted in a rotary bearing (3) to allow it move between a rearward and lowered use position and a raised and forward non-use position. The bearing forms a sliding head for movement of the hitch arm actuated by a drive motor (17) and spindle (16).",
  "title": "Trailer hitch"
}