PLY PATH CONTROLLED BY PRECURED APEX

A tire (10) having a contoured precured bead filler or apex (40) with a contoured surface (42) for directing the ply path (24A) of the cord reinforced carcass plies (24) is taught. The contour of the precured bead filler or apex (40) has a convex surface (42A) and concave surface (42B) that transiti...

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Bibliographische Detailangaben
Hauptverfasser: CAPPELLI, MATTHEW, RAY, TUBB, GARY, EDWIN, VANNAN, FREDERICK, FORBES, GOLDSTEIN, ARTHUR, ALLEN
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A tire (10) having a contoured precured bead filler or apex (40) with a contoured surface (42) for directing the ply path (24A) of the cord reinforced carcass plies (24) is taught. The contour of the precured bead filler or apex (40) has a convex surface (42A) and concave surface (42B) that transition at an inflection location (T) at or below the rim flange (52) to which the tire (10) is to be mounted.