TYRE COMPRISING REINFORCED SIDEWALLS

The invention relates to a tyre with a radial carcass reinforcement formed by a single ply of reinforcement elements anchored in each of the beads by being turned up around a bead core (4) reinforced by a stiffening element (9). According to the invention, in the sidewall of the tyre, the profile of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROLLAND, Maxime, JUDE, Mael, CHEBAUT, Christophe, BARTON, Christopher
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to a tyre with a radial carcass reinforcement formed by a single ply of reinforcement elements anchored in each of the beads by being turned up around a bead core (4) reinforced by a stiffening element (9). According to the invention, in the sidewall of the tyre, the profile of the outer surface (S) of the tyre is at a constant distance (D) from the carcass reinforcement ply between the points F and A, and joins the outer surface of the bead at the point C, forming two successive arcs of circles (C1 and C2).