{
  "$type": "site.standard.document",
  "description": "A non return block (5) for locking a tensioning terminal portion (7) of snow chains (2), comprising a body (51) which defines a channel (12) in which the terminal portion (7) passes and a ratchet or a pawl (13) pivoted on the body (51) to lock the terminal portion (7) is described. The non-return…",
  "path": "/patents/1070338",
  "publishedAt": "2006-02-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C27/006",
    "THULE SPA [IT]"
  ],
  "textContent": "A non return block (5) for locking a tensioning terminal portion (7) of snow chains (2), comprising a body (51) which defines a channel (12) in which the terminal portion (7) passes and a ratchet or a pawl (13) pivoted on the body (51) to lock the terminal portion (7) is described. The non-return block comprises at least one insert (62, 63) of soft material fixed to the body (51) of the non-return block so as to protrude laterally therefrom to come into contact with the rim (8) of the wheel of the vehicle, avoiding deterioration thereof through rubbing.",
  "title": "Non-return block for snow chains"
}