{
  "$type": "site.standard.document",
  "description": "The trailer coupling for use on a car (12) comprises a coupling arm (15) which is positioned under the car when not in use and brought forward for use. It has a return spring (47) which biases it towards the storage position when a lock (20, 24) is released. If the lock is released when the arm is…",
  "path": "/patents/1099031",
  "publishedAt": "2003-01-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/06",
    "FAC FRANK ABELS CONSULT & TECH [DE]"
  ],
  "textContent": "The trailer coupling for use on a car (12) comprises a coupling arm (15) which is positioned under the car when not in use and brought forward for use. It has a return spring (47) which biases it towards the storage position when a lock (20, 24) is released. If the lock is released when the arm is in the storage position it falls under its own weight to a position where it is easily accessible and can be pulled into the position of use. An Independent claim is included for a car fitted with the coupling arm.",
  "title": "Trailer coupling"
}