| 摘要 |
PURPOSE: A tire improving impact bulge and carcass sheet used for the same are provided to prevent a carcass cord from being broken by improving a carcass cord pattern and absorbing impact transmitted according to external condition. CONSTITUTION: A tire(T) improving impact bulge comprises carcass(140). The carcass comprises one or more wave units(3) of a shape curved in a longitudinal direction of a cord. The wave unit is formed in a position corresponding to a shoulder(120) of the tire.
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