{
  "$type": "site.standard.document",
  "description": "A tyre includes a tread portion being provided with a longitudinal groove (3A) and a land portion (5) being adjacent to the longitudinal groove; the land portion has a ground contact surface defined between a first circumferential edge (5i) located on the longitudinal groove side and a second…",
  "path": "/patents/1421664",
  "publishedAt": "2022-02-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/03",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A tyre includes a tread portion being provided with a longitudinal groove (3A) and a land portion (5) being adjacent to the longitudinal groove; the land portion has a ground contact surface defined between a first circumferential edge (5i) located on the longitudinal groove side and a second circumferential edge (5e) located on an opposite side to the first circumferential edge; the land portion is provided with first lateral grooves (6) and sipes (7); the first lateral grooves (6) extend from the first circumferential edge and having inner ends thereof terminating within the land portion; the first lateral grooves are provided with tie-bars (8) on the respective inner ends side, the tie-bars having lengths smaller than lengths of the respective first lateral grooves; the sipes (7) include first sipe elements (10) extending form the second circumferential edge to the respective first lateral grooves and second sipe elements (11) extending on the respective tie-bars.",
  "title": "TIRE"
}