Heavy duty tyre

Heavy Duty Tyre Abstract A pneumatic tyre (10) includes a bead portion having an apex (24) which extends 5 radially outward of a bead core (16), a first turn-up pad (30) located adjacent a chafer (28), and a second turn-up pad (40) located adjacent the first turn-up pad (30). The first turn-up pad (...

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Bibliographische Detailangaben
Hauptverfasser: BACHIR, MOHAMAD AFIF, WELLS, DALE EUGENE, VENKATARAMANI, GAYATHRI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Heavy Duty Tyre Abstract A pneumatic tyre (10) includes a bead portion having an apex (24) which extends 5 radially outward of a bead core (16), a first turn-up pad (30) located adjacent a chafer (28), and a second turn-up pad (40) located adjacent the first turn-up pad (30). The first turn-up pad (30) has a G' less than the G' of the second turn-up pad (40). Alternatively, the first turn-up pad (50) may be located adjacent to a rim flange and the second turn-up pad (60) may be located axially inward of the first turn-up pad (50). The second turn-up pad (60) is 1o preferably thicker and longer than the first turn-up pad (50). -20 40, FIG-1I