Sughrue, Mion, Zinn, Macpeak & Seas
Pneumatic tires with centrally protruding inclined belt layer
 A pneumatic tire comprising a belt and a tread disposed radially outside of a toroidal carcass extending between a pair of beads, wherein the belt comprises at least one circumferential belt layer having rubber coated reinforcing elements extending substantially along the circumferential direction of the tire and at least one inclined belt layer having rubber coated reinforcing elements extending at an angle with respect to the tire equatorial plane, wherein at least one said inclined belt layer is protruded radially outwardly at the center portion in the widthwise direction of the belt with respect to its both side portions. 
Bridgestone Corporation
Y B B B
Y10T B60C B60C B60C
additional inventional additional inventional
Tatsuo
Nakano