A pneumatic vehicle tire of radial type of construction for utility vehicles, in particular trucks, buses and truck trailers, having a belt which has three or more belt plies (5, 6, 7, 8, 9) with steel cords (10), wherein each steel cord (10) has at least two strands (11) and wherein each strand (11) has at least two steel filaments (12); the invention is characterized in that steel cords (10) of the construction 2 to 4×N, where N=2 to 5, are at least arranged in one of the belt plies (5, 6, 7, 8, 9), wherein this construction means that this steel cord (10) has 2 to 4 twisted-together strands (11), wherein each strand (10) comprises 2 to 5 steel filaments (12) which are twisted together such that these 2 to 5 steel filaments (12) are arranged without a core filament.
FAHRZEUGLUFTREIFEN IN RADIALBAUART FÜR NUTZFAHRZEUGREIFEN
PNEUMATIC VEHICLE TIRE OF RADIAL DESIGN FOR UTILITY VEHICLE TIRES
PNEU DE VÉHICULE PNEUMATIQUE DE CONCEPTION RADIALE POUR PNEUS DE VÉHICULES UTILITAIRES
07.05.2025
Patent
Elektronische Ressource
Deutsch
FAHRZEUGLUFTREIFEN IN RADIALBAUART FÜR NUTZFAHRZEUGREIFEN
Europäisches Patentamt | 2021
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