RADIAL TIRE FOR HIGH LOAD WITH IMPROVED VIBRATION DAMPING PERFORMANCE

Radial tyre for high loads with improved vibration damping performance comprises a carcase that is laid at an angle of 80-90 degrees and has opposite ends fixed by being folded around bead cores, a belt layer that is laid on the outer side of the carcase's crown portion at a shallow angle w.r.t...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIMURA, TAKASHI, OHASHI, SUSUMU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Radial tyre for high loads with improved vibration damping performance comprises a carcase that is laid at an angle of 80-90 degrees and has opposite ends fixed by being folded around bead cores, a belt layer that is laid on the outer side of the carcase's crown portion at a shallow angle w.r.t. the tyre's peripheral direction, a bead apex that gradually becomes thicker going upwards from above bead cores to the sidewalls, carcase cord reinforcement layers extending from each end of tbe belt layer to a bead portion and, pref., bead portion reinforcement layers. Pneu à carcasse radiale destiné aux charges élevées, l'amortissement des vibrations étant amélioré en disposant, à côté d'un pli de carcasse des plis renforcés de câblés de carcasse, positionnés radialement, et composés de câblés en fibre dont les deux extrémités radiales chevauchent sur une certaine largeur d'une nappe d'armature et un pli de renforcement au niveau d'une partie à cordon et qui sont disposés à un angle d'inclinaison compris entre 30 et 90° par rapport à la direction radiale d'un pneu.