{
  "$type": "site.standard.document",
  "description": "A tire tread portion of the pneumatic tire has a plurality of stud pin embedding holes in a tread outer surface of the pneumatic tire, and a plurality of stud pins embedded in the holes. When viewing a contour of the holes from the outer side of the tread outer surface, each of the holes includes a…",
  "path": "/patents/984970",
  "publishedAt": "2013-04-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0302",
    "YOKOHAMA RUBBER CO LTD [JP]"
  ],
  "textContent": "A tire tread portion of the pneumatic tire has a plurality of stud pin embedding holes in a tread outer surface of the pneumatic tire, and a plurality of stud pins embedded in the holes. When viewing a contour of the holes from the outer side of the tread outer surface, each of the holes includes a fixing region that abuts a circumference of each of the stud pins for fixing the stud pins, and a slit region that does not abut the circumference of each of the stud pins and is formed so that the holes extend from the fixing region in a slit-shaped manner so that a portion of the tire tread portion is cut out.",
  "title": "Pneumatic tire"
}