{
  "$type": "site.standard.document",
  "description": "In a pneumatic tire including belt layers in a tread portion, the belt layers include a cross belt pair in which reinforcing cords constituting the belt layers intersect each other between layers, a distance between a tire outer surface and an end point of the cross belt pair measured in parallel…",
  "path": "/patents/1341584",
  "publishedAt": "2023-04-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C9/20",
    "The Yokohama Rubber Co., LTD."
  ],
  "textContent": "In a pneumatic tire including belt layers in a tread portion, the belt layers include a cross belt pair in which reinforcing cords constituting the belt layers intersect each other between layers, a distance between a tire outer surface and an end point of the cross belt pair measured in parallel to a line segment connecting a ground contact edge and an edge portion on the outer side of the outermost groove in the width direction on an outer surface of the tread portion satisfies 15 mm≤D1≤25 mm, a distance between the belt layer and a carcass layer at a position corresponding to an outer end point in an effective width of the cross belt pair satisfies 2.5 mm≤G1≤9.0 mm, and a ratio between a height Hα from a core separation point to a maximum outer diameter position of the carcass layer and a height Hβ to the maximum width position satisfies 0.55≤Hβ/Hα≤0.65.",
  "title": "PNEUMATIC TIRE"
}