{
  "$type": "site.standard.document",
  "description": "The trailer (10) has a support frame (12) with a carriage (16) arranged centrically in a driving direction. The carriage has lateral wheels (18) that are connected with a throttle valve having a hydraulic cylinder for height-adjustment of the frame relative to the chassis. The frame is coupled with…",
  "path": "/patents/1013804",
  "publishedAt": "2011-04-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G17/0408",
    "LR INTRALOGISTIK GMBH [DE]"
  ],
  "textContent": "The trailer (10) has a support frame (12) with a carriage (16) arranged centrically in a driving direction. The carriage has lateral wheels (18) that are connected with a throttle valve having a hydraulic cylinder for height-adjustment of the frame relative to the chassis. The frame is coupled with a support frame of another trailer by a drawbar (22). The valve has a pump that produces hydraulic pressure in rotation directions of the wheels and includes a rotation drive coupled with the wheels by a gear e.g. friction gear, chain gear and belt gear, where the wheels are scrolled at ground.",
  "title": "Trailer for a trailer train"
}