{
  "$type": "site.standard.document",
  "description": "The tire has first crown blocks each including a ground contacting surface and a block wall surface. The block wall surface includes a first block wall surface adjacent to crown grooves and a second block wall surface adjacent to a first shoulder circumferential groove. The first block wall surface…",
  "path": "/patents/1396638",
  "publishedAt": "2025-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0304",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "The tire has first crown blocks each including a ground contacting surface and a block wall surface. The block wall surface includes a first block wall surface adjacent to crown grooves and a second block wall surface adjacent to a first shoulder circumferential groove. The first block wall surface is provided with a chamfered portion on the ground contacting surface side in a range of 50% or more of a length of the first block wall surface. The second block wall surface is either not provided with the chamfered portion or provided with the chamfered portion in a range of less than 50% of a length of the second block wall surface.",
  "title": "TIRE"
}