{
  "$type": "site.standard.document",
  "description": "A motorcycle tire includes a tread portion including a central region and a pair of shoulder regions. In a cross-sectional view of the tire under a standard condition, the central region has an outer profile protruding radially outwardly and having a first radius of curvature R1, and each shoulder…",
  "path": "/patents/937436",
  "publishedAt": "2016-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0083",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A motorcycle tire includes a tread portion including a central region and a pair of shoulder regions. In a cross-sectional view of the tire under a standard condition, the central region has an outer profile protruding radially outwardly and having a first radius of curvature R1, and each shoulder region having an outer profile protruding radially outwardly and having a second radius of curvature R2 smaller than the first radius of curvature R1. The tread portion is provided with a zigzag central main groove in the central region with zigzag corners, a plurality of shoulder lateral grooves each extending axially outwardly from each zigzag corner to one of the shoulder regions, and a plurality of shoulder sub groove each disposed between a pair of circumferentially adjacent shoulder lateral grooves and each extending axially outwardly from the central region to the shoulder region.",
  "title": "MOTORCYCLE TIRE"
}