NON-PNEUMATIC TIRE WITH IMPROVED SHEAR BAND
A non-pneumatic tire (100) is disclosed comprising an outer annular tread band (200) and a plurality of connecting structures (500) connecting the tread band (200) to a hub (512). The outer annular tread band (200) comprises a shear band (300, 400, 600) comprising or formed of at least one first rei...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A non-pneumatic tire (100) is disclosed comprising an outer annular tread band (200) and a plurality of connecting structures (500) connecting the tread band (200) to a hub (512). The outer annular tread band (200) comprises a shear band (300, 400, 600) comprising or formed of at least one first reinforcement layer (320, 330, 410, 420) located radially inward of the outer annular tread band (200) and at least one a second reinforcement layer (360, 430, 440) located radially outward of the at least one first reinforcement layer (320, 330, 410, 420). The one or more first and second reinforcement layers (320, 330, 410, 420, 360, 430, 440) each comprise a plurality of parallel reinforcement cords. The at least one first reinforcement layer (320, 330, 410, 420) is separated from the at least one second reinforcement layer (360, 430, 440) by a first shear layer (350, 450, 610). The first shear layer (350, 450, 610) is reinforced with reinforcements. |
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