Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1985-05-28
1987-08-25
Ball, Michael W.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152535, 198847, 428110, 474261, B60C 920, B32B 512, B65G 1534, F16G 110
Patent
active
046886150
ABSTRACT:
A reinforcing structure for a rubber article includes a first annular ply disposed in the article. The first ply has a cord construction and includes a plurality of parallel cords which are disposed at an angle with respect to the midcircumferential centerplane of the article. A second annular ply is disposed in the article and is spaced radially outwardly from the first ply. The second ply also has a cord construction and includes a plurality of parallel cords which are disposed at an angle with respect to the midcircumferential centerplane of the article in a direction opposite to the direction of the cords of the first ply. A third annular ply is disposed in the article and is positioned between the first and second plies and is bonded thereto. The third ply has a cord construction and includes a plurality of parallel cords which form a 0.degree. angle with respect to the midcircumferential centerplane of the article. The cords of the third ply have a diameter no greater than the cords of the first and second plies.
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Ball Michael W.
Lewandowski T. P.
The Goodyear Tire & Rubber Company
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