The invention relates to a giant engineering tire bead part reinforcing structure. The giant engineering tire bead part reinforcing structure comprises a steel rim, an apex strip, a tire body, lining rubber, side wall rubber and seam allowance rubber, wherein the steel rim and the apex strip are packaged in the tire body; the lining rubber is compounded at the inner side of the tire body; the side wall rubber is compounded at the outer side of the tire body; the seam allowance rubber further covers a tire ring part; the two ends of the seam allowance rubber are reversely packaged outside the lower end part of the lining rubber and the lower end part of the side wall rubber to form an overlapping structure. The giant engineering tire bead part reinforcing structure is characterized in that one or more nylon reinforcing layers are compounded between the tire body and the side wall rubber and reversely packaged and adhered at the outer side of the tire body. The giant engineering tire bead part reinforcing structure has the characteristics of being delicate in conception, reasonable in structure and high in tire body strength; the nylon reinforcing layer is adhered outside the tire body, and organically adhered to the outer side of the tire body due to the flexibility of nylon wires, so that the integral tensile resistance and the integral shearing resistance of a tire are greatly improved.
Giant engineering tire bead part reinforcing structure
2015-07-01
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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