{
  "$type": "site.standard.document",
  "description": "An agricultural trailer or other attachment is joined to the rear of the tractor by engaging the tow bar (16) extending from the tractor with the shaft unit (14, 18) in front of the trailer. Two outer bars (14) are arranged in a V-shape and swivel mounted (22) to the center of the shaft (18)…",
  "path": "/patents/1071604",
  "publishedAt": "2005-12-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/248",
    "DEERE & CO [US]"
  ],
  "textContent": "An agricultural trailer or other attachment is joined to the rear of the tractor by engaging the tow bar (16) extending from the tractor with the shaft unit (14, 18) in front of the trailer. Two outer bars (14) are arranged in a V-shape and swivel mounted (22) to the center of the shaft (18) provided with a socket element (24) at the front for the accommodation of the ball element (20) located at the tow bar (16). A sensor element (26) is positioned between the shaft (18) and the tow bar (16) in order to monitor the load acting on the tow bar (16) via the shaft (18).",
  "title": "A load-detecting device"
}