{
  "$type": "site.standard.document",
  "description": "Directional chassis for trailers. In order to be used on the road as a means of transport, it must be coupled to a tractor vehicle so as to be towed. By means of using the lever (7) we get a couple of positions for its work: In the first one, the structure (8) and the directional axis (14) form a…",
  "path": "/patents/1078976",
  "publishedAt": "2005-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/065",
    "GARCIA MELENDI CESAR OVIDIO [ES]"
  ],
  "textContent": "Directional chassis for trailers. In order to be used on the road as a means of transport, it must be coupled to a tractor vehicle so as to be towed. By means of using the lever (7) we get a couple of positions for its work: In the first one, the structure (8) and the directional axis (14) form a rigid group; the wheels are kept in a parallel position to the trailer's longitudinal axis and its functioning on the road is the same one as any conventional trailer. In the second position, the structure (8) and the directional axle (14) are joined by means of some elements which allow a certain oscillation between both elements; in this manner, we get the wheels to be in the precise angle that enables the trailer to follow the tractor vehicle's path during the use of the reverse gear.",
  "title": "Directional chassis for trailers"
}