{
  "$type": "site.standard.document",
  "description": "The drive has retaining elements (7, 8) including a radial curved retaining area and formed by an inner wall of a drive housing (4). The retaining elements are completely or partially arranged over a segment of enlacement curves (alpha, beta) of synchronous belts (3) and over belt backs with a…",
  "path": "/patents/1012653",
  "publishedAt": "2011-05-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/024",
    "EBERT KETTENSPANNTECHNIK GMBH [DE]"
  ],
  "textContent": "The drive has retaining elements (7, 8) including a radial curved retaining area and formed by an inner wall of a drive housing (4). The retaining elements are completely or partially arranged over a segment of enlacement curves (alpha, beta) of synchronous belts (3) and over belt backs with a radial distance (delta R) that is smaller than teeth depth of the synchronous belts. Driving and driven synchronous belt pulleys (1, 2) include circulating decompression grooves (6.1, 6.2) running through a tooth profile of the pulleys.",
  "title": "Synchronised belt drive"
}