{
  "$type": "site.standard.document",
  "description": "Provided is a pneumatic tire comprising a pair of bead portions, a carcass including one or more carcass plies, and a belt including two or more inclined belt layers, and an end of a carcass folded-up portion of the carcass ply located on an outermost side of the tire in the carcass folded-up…",
  "path": "/patents/1417148",
  "publishedAt": "2024-01-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C15/0045",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "Provided is a pneumatic tire comprising a pair of bead portions, a carcass including one or more carcass plies, and a belt including two or more inclined belt layers, and an end of a carcass folded-up portion of the carcass ply located on an outermost side of the tire in the carcass folded-up portion is located in a tire width direction inside an end in the tire width direction of the inclined belt layer on an outermost side in the tire radial direction, in the tire radial direction between a carcass main body portion and the inclined belt layer on an innermost side in the tire radial direction. A carcass cord in the carcass folded-up portion of the carcass ply located on the outermost side of the tire in the carcass folded-up portion and a belt cord of the inclined belt layer on the outermost side in the tire radial direction cross each other to be inclined in the same direction in a tire circumferential direction as being from one side toward the other side in the tire width direction, a difference in inclination angle is 30° or less, a width in the tire width direction of the inclined belt layer on the outermost side in the tire radial direction is larger than a width in the tire width direction of the inclined belt layer on the innermost side in the tire radial direction, and in-plane rigidity per unit width of the inclined belt layer on the innermost side in the tire radial direction is higher than in-plane rigidity per unit width of the inclined belt layer on the outermost side in the tire radial direction.",
  "title": "PNEUMATIC TIRE"
}