PNEUMATIC VEHICLE TIRE

A pneumatic vehicle tire for commercial vehicles includes a belt having five belt plies having respective sets of reinforcements. The five plies are identified as first, second, third, fourth and fifth plies. The third ply is a 0° ply and the second and fourth belt are working belt plies. The sets o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LACKO MICHAL, OWENS BRIDGET, BISPO MIGUEL, JOHN JAKOB
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A pneumatic vehicle tire for commercial vehicles includes a belt having five belt plies having respective sets of reinforcements. The five plies are identified as first, second, third, fourth and fifth plies. The third ply is a 0° ply and the second and fourth belt are working belt plies. The sets of reinforcements of the first and second plies lying adjacent one side of the 0° ply run upward at respective positive slopes and the sets of reinforcements of the fourth and fifth plies lying adjacent the other side of the 0° ply run upward at respective negative slopes. The reinforcements of the fifth ply and the peripheral direction (A-A) of the tire conjointly define an angle between 35° 70°. The reinforcements in the second and fourth plies having an elongation of 0.2% at 10% breaking load. The elongation is measured using reinforcements taken from a fully vulcanized tire.