{
  "$type": "site.standard.document",
  "description": "Provided is a pneumatic radial tire having improved pinch cut resistance without increasing the weight of the tire. The radial tire has a rubber chafer 7 arranged on the carcass ply in an contacting area of a bead portion with an applicable rim; a bead filler 8 arranged radially outside on the bead…",
  "path": "/patents/1001229",
  "publishedAt": "2012-06-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C15/0009",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "Provided is a pneumatic radial tire having improved pinch cut resistance without increasing the weight of the tire. The radial tire has a rubber chafer 7 arranged on the carcass ply in an contacting area of a bead portion with an applicable rim; a bead filler 8 arranged radially outside on the bead core; and a side rubber 13 extending along an outer surface of the carcass in each a side wall portion. In a state where the tire is mounted on an applicable rim R and inflated with a predetermined pneumatic pressure, an outer end 6a of the folded portion 6 of the carcass and an outer end 8a of the bead filler 8 are placed inward from an outer end r of a rim flange Rf of the applicable rim R in the radial direction; an outer end 7a of the rubber chafer 7 is placed outward from the outer end r of the rim flange Rf in the radial direction; and at least a part of a side rubber 13 located outward from the outer end of the rim flange Rf in the radial direction is disposed between the rubber chafer 7.",
  "title": "AIR-FILLED RADIAL TIRE"
}