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
2025-06-18
Patent
Electronic Resource
English