979,907. Tyres. GOODYEAR TIRE & RUBBER CO. Nov. 29, 1962 [Jan. 29, 1962], No. 45131/62. Heading B7C. A tyre comprises radial cords 3 and a liner 7 which is made of rubber incorporating short lengths of filamentary material. The filaments may be brass-plated steel wire, cotton, nylon, rayon, flock &c., and if preferentially orientated in the rubber then should lie substantially circumferentially of the tyre. The liner may incorporate 1 to 5% filaments, by volume, but need not have any under the breaker or near the beads. Filaments may be 0.004 to 0.020 inch gauge and 0.5 inch long.
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