TYRE CAVITY RESONANCE NOISE ABSORBER

A tyre comprising: a tread portion; a bead portion; and a sidewall portion extending between the bead portion and the tread portion; wherein the tread portion, bead portion and sidewall portion define an inner cavity of the tyre; the tyre further comprising: a sealant layer arranged on the tread por...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EMILIANI, Marco, ARENDS, Robin Frank, BERNAL ORTEGA, Maria Del Mar
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A tyre comprising: a tread portion; a bead portion; and a sidewall portion extending between the bead portion and the tread portion; wherein the tread portion, bead portion and sidewall portion define an inner cavity of the tyre; the tyre further comprising: a sealant layer arranged on the tread portion of the tyre in the inner cavity of the tyre; and a silicone foam noise reduction layer arranged on the sealant layer in the inner cavity of the tyre.