{
  "$type": "site.standard.document",
  "description": "There is provided a pneumatic tire effectively reducing a rolling resistance and a flat spot while sufficiently maintaining a road noise at a low level, which comprises a belt 3 comprised of two or more cord layers 1, 2, cords of which layers being crossed with each other, superimposed at an outer…",
  "path": "/patents/1080875",
  "publishedAt": "2005-01-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C9/0042",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "There is provided a pneumatic tire effectively reducing a rolling resistance and a flat spot while sufficiently maintaining a road noise at a low level, which comprises a belt 3 comprised of two or more cord layers 1, 2, cords of which layers being crossed with each other, superimposed at an outer circumferential side of a crown portion of a toroidally extending carcass, and belt reinforcing layers 5, 6 comprised of reinforcing cords 4 extending substantially in a circumferential direction of the tire and arranged at an outer circumferential side of the belt 3 so as to cover a full belt width W and each side region of the belt 3, in which the reinforcing cord 4 is a polyethylene-2,6-naphthalate fiber cord having a total count of not more than 240 dtex.",
  "title": "PNEUMATIC TIRE"
}