{
  "$type": "site.standard.document",
  "description": "A heavy duty tire comprising a carcass (14), the carcass (14) having one or more cord reinforced plies (19) and a pair of bead portions, each bead portion having at least one annular inextensible bead core (16) about which the cord reinforced plies (19) are wrapped, a tread (12) and a belt…",
  "path": "/patents/1012853",
  "publishedAt": "2011-05-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C15/06",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A heavy duty tire comprising a carcass (14), the carcass (14) having one or more cord reinforced plies (19) and a pair of bead portions, each bead portion having at least one annular inextensible bead core (16) about which the cord reinforced plies (19) are wrapped, a tread (12) and a belt reinforcing structure (21) disposed radially outward of the carcass (14). The bead portion comprises an apex (24) which extends radially outward of the bead core (16) and a chafer (28). The tire further comprises a first turn-up pad (30) comprising an elastomeric material, the first turn-up pad (30) being located adjacent the chafer (28), and a second turn-up pad (40) comprising an elastomeric material, the second turn-up pad (40) being located between the one or more plies (19) and the first turn-up pad (30) and/or adjacent the first turn-up pad (30). The elastomeric material of the first turn-up pad (30) has an elastomeric or storage modulus G' less than the elastomeric or storage modulus G' of the elastomeric material of the second turn-up pad (40); and/or the bead core (16) comprises an annular tensile member having a width less than 82 mm.",
  "title": "Heavy duty tire"
}