{
  "$type": "site.standard.document",
  "description": "The two castors (1) are swivel-mounted on vertical swivel-axles (2) each of which forms the vertical axle of a hollow cylinder fixed to the chassis (3). Each castor is swivel mounted by a bearing sleeve (5). A piston inside the hollow cylinder has a stopper-surface on its bottom end, and, at the…",
  "path": "/patents/1101485",
  "publishedAt": "2002-09-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61G13/10",
    "BRUSTMANN HERBERT [DE]"
  ],
  "textContent": "The two castors (1) are swivel-mounted on vertical swivel-axles (2) each of which forms the vertical axle of a hollow cylinder fixed to the chassis (3). Each castor is swivel mounted by a bearing sleeve (5). A piston inside the hollow cylinder has a stopper-surface on its bottom end, and, at the top end, has a cam pivot mounted on a cam-shaft axle (15) inside a cam-housing (20) and connected to a cam body. The piston moves between a top and bottom position causing the cam body to turn on the cam-shaft axle by 180 degrees,",
  "title": "Undercarriage for treatment table, especially for surgical interventions"
}