{
  "$type": "site.standard.document",
  "description": "A ball hitch is disclosed for connecting a drawbar 10 of an agricultural vehicle to a coupling pin of a trailer. The ball hitch comprises a ball element 22 having a part-spherical outer surface 40 and a cylindrical bore 38 for receiving the coupling pin of the trailer. The socket element is…",
  "path": "/patents/1078284",
  "publishedAt": "2005-04-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/02",
    "CNH BELGIUM NV [BE]"
  ],
  "textContent": "A ball hitch is disclosed for connecting a drawbar 10 of an agricultural vehicle to a coupling pin of a trailer. The ball hitch comprises a ball element 22 having a part-spherical outer surface 40 and a cylindrical bore 38 for receiving the coupling pin of the trailer. The socket element is constructed as a sleeve 16 that is removably mountable in the drawbar 10 and has a part-spherical inner surface 36 within which the ball element 22 is received to allow the coupling pin to swivel about mutually orthogonal axes relative to the drawbar.",
  "title": "Ball hitch for an implement drawbar of an agricultural vehicle."
}