{
  "$type": "site.standard.document",
  "description": "The trailer support whose height can be adjusted comprises telescopic outer and inner tubes. The inner tube can be moved inside the outer tube by a spindle (17) with a cogwheel (28) mounted on its upper end. This cooperates with a second cog (30) mounted on the drive shaft of a motor (29) fitted…",
  "path": "/patents/1075850",
  "publishedAt": "2005-07-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60S9/08",
    "FISCHER GEORG VERKEHRSTECHNIK [DE]"
  ],
  "textContent": "The trailer support whose height can be adjusted comprises telescopic outer and inner tubes. The inner tube can be moved inside the outer tube by a spindle (17) with a cogwheel (28) mounted on its upper end. This cooperates with a second cog (30) mounted on the drive shaft of a motor (29) fitted with a cut-off which stops movement when the support contacts the ground. Alternatively the drive may be manually operated.",
  "title": "Vertically adjustable support for semi-trailer or similar"
}