{
  "$type": "site.standard.document",
  "description": "The device (10) has a driven front axle (14) with two wheels (13) and two rear wheels (15) and can be attached to the trailer (11) with a ball joint connection (18, 19, 20, 21). A steering bar (17, 24) with a handle (30) provided with a control unit (35) at one end (29) is joined with its opposite…",
  "path": "/patents/1075772",
  "publishedAt": "2005-07-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/00",
    "ACR SOFTWARE SERVICES GMBH [DE]"
  ],
  "textContent": "The device (10) has a driven front axle (14) with two wheels (13) and two rear wheels (15) and can be attached to the trailer (11) with a ball joint connection (18, 19, 20, 21). A steering bar (17, 24) with a handle (30) provided with a control unit (35) at one end (29) is joined with its opposite end (28) to a horizontal axle(26) located on top of a swivel bearing (23) for moving the front wheels (13) around a vertical axle. The unit (10) is driven by a battery (33) operated electric drive accommodated inside a housing positioned behind the rear wheels (15).",
  "title": "Support device"
}