{
  "$type": "site.standard.document",
  "description": "Provided is a pneumatic tyre with which grip performance on a road surface having a low coefficient of friction can be improved and tread pattern durability can be further improved. A pneumatic tyre tread 1 according to the present invention has a ground-contacting element 5 demarcated by grooves 4…",
  "path": "/patents/971496",
  "publishedAt": "2014-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/03",
    "MICHELIN & CIE [FR]"
  ],
  "textContent": "Provided is a pneumatic tyre with which grip performance on a road surface having a low coefficient of friction can be improved and tread pattern durability can be further improved. A pneumatic tyre tread 1 according to the present invention has a ground-contacting element 5 demarcated by grooves 4 (4a, 4b) formed in the tread, micro-incisions 3a being formed in the ground-contacting element, the micro-incisions, at least when the tyre is new, having one arcuate portion 33 and two end portions 31, 32 formed in a ground-contacting surface of the tread, opening to a width E in the ground-contacting surface of the tread and extending such that they do not open in the grooves, an incision length L being at most equal to 3.0 mm.",
  "title": "PNEUMATIC TIRE TREAD"
}