{
  "$type": "site.standard.document",
  "description": "The invention relates to a method of manufacturing a vehicle tire, the tread portion of which comprises a poorly conducting tread layer (21) that provides a ground contacting surface disposed in a radially outward part of the tread portion, and a conductive layer (24) arranged underneath the tread…",
  "path": "/patents/996219",
  "publishedAt": "2012-11-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C48/07",
    "APOLLO VREDESTEIN BV [NL]"
  ],
  "textContent": "The invention relates to a method of manufacturing a vehicle tire, the tread portion of which comprises a poorly conducting tread layer (21) that provides a ground contacting surface disposed in a radially outward part of the tread portion, and a conductive layer (24) arranged underneath the tread layer. The method comprises providing a layered assembly of tread layer rubber and conductive layer rubber, and forming the assembly in a mould (2) provided with a local recession (3A,3B) in the mould surface, such that part of the assembly flows into the recession (3A,3B) to form a protrusion comprising conductive layer rubber, and removing said protrusion to expose the conductive layer rubber. The invention also relates to a device used in carrying out the method. The invented tire has antistatic properties without compromising other performance characteristics.",
  "title": "Method and device for manufacturing an antistatic vehicle tire"
}