{
  "$type": "site.standard.document",
  "description": "A pneumatic tire with a noise damper (T) has a noise damper 20 made of porous resin foam and arranged on a tread inner surface (2S). The noise damper 20 is formed by a single annular body 21 extending continuously in a tire circumferential direction. The noise damper 20 has a core density δ1 in a…",
  "path": "/patents/1421950",
  "publishedAt": "2024-05-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29D30/0061",
    "COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG [DE]"
  ],
  "textContent": "A pneumatic tire with a noise damper (T) has a noise damper 20 made of porous resin foam and arranged on a tread inner surface (2S). The noise damper 20 is formed by a single annular body 21 extending continuously in a tire circumferential direction. The noise damper 20 has a core density δ1 in a range of from 35 to 65 kg/m3 and an overall density δ0 in a range of from 50 to 105 kg/m3. A maximum height (H) of the noise damper from the tread inner surface is in a range of from 12 to 30 mm.",
  "title": "PNEUMATIC TIRE WITH ACOUSTIC DAMPER, AND METHOD FOR MANUFACTURING SAID TIRE"
}