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.
PNEUMATIC TIRE WITH ACOUSTIC DAMPER, AND METHOD FOR MANUFACTURING SAID TIRE
LUFTREIFEN MIT EINEM AKUSTISCHEN DÄMPFER UND VERFAHREN ZUR HERSTELLUNG DIESES REIFENS
PNEU AVEC AMORTISSEUR ACOUSTIQUE, ET PROCÉDÉ DE FABRICATION DUDIT PNEU
2024-05-29
Patent
Elektronische Ressource
Englisch
PNEUMATIC TIRE WITH ACOUSTIC DAMPER, AND METHOD FOR MANUFACTURING SAID TIRE
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