{
  "$type": "site.standard.document",
  "description": "The roller i.e. bed roller, has a guide tube (5) pivotally arranged over a bearing (4) relative to a bracket (3). A locking element (8) is positioned within the guide tube and arranged in an operating connection with a running wheel (2). Locking units (19-21) are provided with profiles for locking…",
  "path": "/patents/1004791",
  "publishedAt": "2012-02-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B33/0021",
    "ROLLEN GMBH AS [DE]"
  ],
  "textContent": "The roller i.e. bed roller, has a guide tube (5) pivotally arranged over a bearing (4) relative to a bracket (3). A locking element (8) is positioned within the guide tube and arranged in an operating connection with a running wheel (2). Locking units (19-21) are provided with profiles for locking the bracket relative to the guide tube and formed by tooth profiles (16-18). The locking units are connected with each other by actuation of the locking element such that play-free adjustment between the bracket and the guide tube is enabled.",
  "title": "Roller for moveable objects"
}