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Truck and bus radial tire improved bead duration
Truck and bus radial tire improved bead duration
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机译：卡车和客车子午胎改善了胎圈持续时间
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摘要
The present invention relates to a radial tire for heavy duty , high temperature conditions during the driving of the particularly severe overload will bead (Bead) part of the enhanced durability radial heavy duty tie . ; for this, the present invention is bundled with the upper and lower bead bead filler (1a, 1b) (2) of the carcass (3) still chepeo 4 , nylon chepeo (5) and , an inner liner 6 in the heavy duty radial tire having a bead toe made in portion 8 of the rim hump strip and the contact area (7) wrapped in , the bead toe hump strip of section 8 (7) is extended to the bead bundle (2) , the inner liner (6) surrounding the edge portion (7a) of the hump strip (7) of the bead toe portion 8 , the hump strip 7 and the inner liner has a structure attached to the reinforced rubber sheet (9) of the contact area (6).
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