PNEUMATIC TIRE
PROBLEM TO BE SOLVED: To constitute a tire so as to compensate a camber angle of a wheel and improve performance of the tire. SOLUTION: The pneumatic tire has a carcass and a tread. The carcass has a bead portion opposed to at least one carcass reinforcing ply. The respective bead portions have a be...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To constitute a tire so as to compensate a camber angle of a wheel and improve performance of the tire. SOLUTION: The pneumatic tire has a carcass and a tread. The carcass has a bead portion opposed to at least one carcass reinforcing ply. The respective bead portions have a bead core and a bead apex. The bead apex of each bead portion has the same radial height (HA) measured from a bead reference line. The tire has a bead reinforcing layer containing short carbon fibers of 0.5-30 rubber percentage by weight, namely a bead reinforcing layer arranged on one bead portion only. The bead reinforcing layer is adjacent to the carcass reinforcing ply. COPYRIGHT: (C)2007,JPO&INPIT |
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