The invention is directed to a non-pneumatic tire comprising a radially outer circumferential band portion comprising a tread, a radially inner hub portion, and a supporting structure comprising a plurality of spokes extending between the hub portion and the circumferential band portion. At least one spoke of the plurality of spokes comprises a radially inner head portion, a radially outer foot portion, and a cord reinforcement wound between the foot portion and the head portion of the spoke. In another aspect, at least two neighboring spokes are reinforced by a common cord reinforcement extending at least from a radially outer foot portion to a radially inner head portion of said spoke, and further through the radially inner ring portion into a radially inner head portion of the neighboring spoke and further to a radially outer foot portion of the neighboring spoke. Another aspect provides a method for manufacturing such tires.
NON-PNEUMATIC TIRE COMPRISING CORD-REINFORCED SPOKES AND METHOD OF MANUFACTURING
LUFTLOSER REIFEN MIT KORDVERSTÄRKTEN SPEICHEN UND HERSTELLUNGSVERFAHREN
PNEU NON PNEUMATIQUE COMPRENANT DES RAYONS RENFORCÉS PAR DES CORDES ET PROCÉDÉ DE FABRICATION
18.06.2025
Patent
Elektronische Ressource
Englisch