{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "In a first aspect of the invention, a tread (10) is provided, the tread comprising a tread cap (2) comprising at least one tread cap rubber compound for contacting the road when driving, at least three circumferential grooves (5), wherein at least portions of the sidewalls and the bottom of each of…",
  "path": "/patents/1427895",
  "publishedAt": "2022-06-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0008",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "In a first aspect of the invention, a tread (10) is provided, the tread comprising a tread cap (2) comprising at least one tread cap rubber compound for contacting the road when driving, at least three circumferential grooves (5), wherein at least portions of the sidewalls and the bottom of each of said grooves are formed by a circumferential groove reinforcement (3, 3'), and wherein a first groove reinforcement (3) of a groove laterally next to the equatorial plane (EP) of the tire comprises a first reinforcement rubber compound which has a higher hardness than the tread cap rubber compound, and wherein a second groove reinforcement (3') of a groove (5) with a larger lateral distance to the equatorial plane (EP) of the tire than the first groove, comprises a second reinforcement rubber compound which has a higher hardness than the tread cap rubber compound and a lower hardness than the second reinforcement rubber compound. Moreover, the present invention is directed to a tire comprising such a tread.",
  "title": "A TIRE TREAD AND A TIRE COMPRISING A TREAD"
}