PNEUMATIC TIRE

PROBLEM TO BE SOLVED: To reduce the residual air in a bead part. SOLUTION: This pneumatic tire has a bead core C annularly formed by spirally winding one steel wire or a plurality of juxtaposed steel wires on a bead part. The bead core C has, on the inside surface (i) formed by the steel wire of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIBATA TAKAYUKI, KOBAYASHI JUKICHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To reduce the residual air in a bead part. SOLUTION: This pneumatic tire has a bead core C annularly formed by spirally winding one steel wire or a plurality of juxtaposed steel wires on a bead part. The bead core C has, on the inside surface (i) formed by the steel wire of the innermost layer, a stepped part E formed by the winding end surface We of the steel wire and the inside surface (i). An air absorber 11 for absorbing the air of the stepped part E is provided on the bead core C.