{
  "$type": "site.standard.document",
  "description": "The durability is improved by using as a carcass ply cord or a belt cord of a tire a cord formed by twisting plural steel filaments having a tensile strength of not less than 2700 N/mm, and a total elongation at break of the cord of 3.0-7.0% without sacrificing the excellent ride comfort.",
  "path": "/patents/1098317",
  "publishedAt": "2003-02-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C9/0007",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "The durability is improved by using as a carcass ply cord or a belt cord of a tire a cord formed by twisting plural steel filaments having a tensile strength of not less than 2700 N/mm, and a total elongation at break of the cord of 3.0-7.0% without sacrificing the excellent ride comfort.",
  "title": "RUBBER PRODUCT REINFORCING STEEL CORD, RUBBER AND STEEL CORD COMPOSITE MATERIAL, RADIAL TIRE, MOTOR CYCLE RADIAL TIRE AND TIRE"
}