{
  "$type": "site.standard.document",
  "description": "Vehicle pneumatic tires, in particular passenger car winter tires, with a tread having at least one block row (2') running on the shoulder side with at least essentially parallelogram-shaped profile blocks (1'), which are separated from one another in the circumferential direction by transverse…",
  "path": "/patents/950346",
  "publishedAt": "2015-06-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0318",
    "CONTINENTAL REIFEN DEUTSCHLAND [DE]"
  ],
  "textContent": "Vehicle pneumatic tires, in particular passenger car winter tires, with a tread having at least one block row (2') running on the shoulder side with at least essentially parallelogram-shaped profile blocks (1'), which are separated from one another in the circumferential direction by transverse grooves (3'). The profile blocks (1') are composed of block elements (5') which have at least essentially equal circumferential stiffness and equal circumferential lengths (u), and that the pitch length ratio L(P nrel) of a pitch P n, n ≥ 2, to the pitch P 1 with the smallest circumferential length is determined from L(P nrel) = E 1rel × (A E(in P n+1) + A E(in P n)) × D Erel / (1 - k n) with (A E(in P n+1)): number of block elements in pitch P n+1, A E(in P n): number of incisions in pitch P n, D Erel: relative incision thickness of 0.1, wherein E 1rel is the relative block element length in pitch P 1 with the relative length 1.",
  "title": "Method for determining the pitch length ratio of a pitch Pn, where n is greater than or equal to 2, to the pitch with the smallest circumferential length in a tread of a pneumatic vehicle tire"
}