A pneumatic tire includes: an inner liner for maintaining a pressure of air filled inside the pneumatic tire; a sealant layer disposed on an inner peripheral surface of the inner liner; and a sound absorbing material disposed adjacent to the sealant layer. The sealant layer includes: a first sealant layer formed by a first sealant string to be disposed adjacent to at least a portion of an inner peripheral surface of the inner liner; and a second sealant layer formed by a second sealant string to be disposed adjacent to at least a portion of the first sealant layer. The second sealant layer has a width smaller than or equal to a width of the first sealant layer in an axial direction of the pneumatic tire. The sound absorbing material has a width smaller than the width of the first sealant layer in the axial direction.
PNEUMATIC TIRE AND METHOD FOR MANUFACTURING THE SAME
LUFTREIFEN UND VERFAHREN ZUR DESSEN HERSTELLUNG
PNEUMATIQUE ET SON PROCÉDÉ DE FABRICATION
2023-04-12
Patent
Elektronische Ressource
Englisch
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