{
  "$type": "site.standard.document",
  "description": "Provided is a pneumatic tire for a motorcycle capable of improving grip performance while ensuring drainage performance, and also capable of attaining excellent wear resistance. The pneumatic tire for a motorcycle of the present invention includes a directional tread pattern having a plurality of…",
  "path": "/patents/993229",
  "publishedAt": "2013-02-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0302",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "Provided is a pneumatic tire for a motorcycle capable of improving grip performance while ensuring drainage performance, and also capable of attaining excellent wear resistance. The pneumatic tire for a motorcycle of the present invention includes a directional tread pattern having a plurality of different grooves formed on a tread surface, the grooves each converging forward in a rotation direction of the tire, in which: the plurality of different grooves are formed as three different oblique lug grooves (2a to 2c) extending, in a development plan view of the tread pattern, from a tread contact end of the tire to a tire equator line ( e ) as being curved to be deflected to the tire equator line side; the three different oblique lug grooves (2a to 2c) each have lengths ±, ², ³, respectively, the lengths satisfying Expression (I) ±¤²",
  "title": "PNEUMATIC TIRE FOR MOTORCYCLE"
}