{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A pneumatic tire (1) comprises a tread portion (2), sidewall portions (3), bead portions (4) each with a bead core (5) embedded therein, and a carcass (6) extending between the bead portions (4) and comprising first carcass cords (63) and second carcass cords (64). The first carcass cord (63)…",
  "path": "/patents/1408696",
  "publishedAt": "2023-10-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29D30/3028",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A pneumatic tire (1) comprises a tread portion (2), sidewall portions (3), bead portions (4) each with a bead core (5) embedded therein, and a carcass (6) extending between the bead portions (4) and comprising first carcass cords (63) and second carcass cords (64). The first carcass cord (63) comprises: a main portion (63a) extending from the tread portion (2) to the bead portions (4) via the sidewall portions (3); and folded-back portions (63b) continued from the main portion (63a) and folded back around the bead cores (5) from the inside to the outside in the tire axial direction. The second carcass cord (64) extends from the tread portion (2) to the bead portions (4) and terminates on the axially outside of the folded-back portions (63b) of the first carcass cords (63). Young's modulus of the second carcass cords (64) is larger than Young's modulus of the first carcass cords (63).",
  "title": "PNEUMATIC TIRE AND MANUFACTURING METHODS THEREFOR"
}