{
  "$type": "site.standard.document",
  "description": "The trailer coupling for commercial vehicles comprises a coupling head with a coupling pin (16) which fits into a housing (18) which contains a bearing (28). This consists of an outer ring (30) which is fixed to the housing and an inner ring (34) which sits on the pin. The bearing acts as an…",
  "path": "/patents/1078031",
  "publishedAt": "2005-05-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/02",
    "SCHNABL PETER [DE]"
  ],
  "textContent": "The trailer coupling for commercial vehicles comprises a coupling head with a coupling pin (16) which fits into a housing (18) which contains a bearing (28). This consists of an outer ring (30) which is fixed to the housing and an inner ring (34) which sits on the pin. The bearing acts as an angular contact bearing whose contact surfaces are spherical.",
  "title": "Trailer coupling"
}