{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreidgxr4onva43cor2q3u6qqn4ugjm7tiolg5xr5fgmhaq25b2ip4g4"
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    "mimeType": "image/png",
    "size": 122984
  },
  "description": "The trailer has two wheels (21) mounted on a chassis (1). A slidable tow bar (3) has a tubular fixed part (31) fixedly mounted on the chassis, and a tubular mobile bar (32) slidably mounted on the fixed part. The tow bar has a hooking ring (4) at its free end for hooking the trailer to a tractor…",
  "path": "/patents/1015268",
  "publishedAt": "2011-03-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/01",
    "LE GOFF JEAN PHILIPPE [FR]"
  ],
  "textContent": "The trailer has two wheels (21) mounted on a chassis (1). A slidable tow bar (3) has a tubular fixed part (31) fixedly mounted on the chassis, and a tubular mobile bar (32) slidably mounted on the fixed part. The tow bar has a hooking ring (4) at its free end for hooking the trailer to a tractor vehicle. A support roller (6) is mounted above and in contact with the mobile bar via a bracket for supporting the mobile bar, where the bracket is fixed to the chassis. The bracket is formed by a clevis (7) and a crosspiece (8). An independent claim is also included for a road unit comprising a trailer and a tractor vehicle.",
  "title": "Trailer with slidable tow bar equipped with a security system for protection against overcharging of the slidable tow bar"
}