Airplane tyre.

摘要

A tyre for an airplane having a carcass comprising carcass reinforcement (2, 3) with edges turned up around bead cores (1) and the cords at 60 to 90 DEG , a tread reinforcement belt (5) at 0 to 30 DEG and a band (8) over the belt wherein the cords of the carcass (2, 3) and the belt (5) comprise organic material cords having a modulus of tensile elasticity not greater than 5000 kg/mm<2>. The band cords preferably have a higher modulus of tensile elasticity and may also be of organic fibres. The cord angles of the band (8) are in the range of 0 to 5 DEG .
<??>The belt (5) may have folded edges. The tyre may include bead apices (7) between the carcass reinforcement (2, 3) and the folded up portions (2a, 3a). Preferred materials for the apex and fabric topping compounds are also provided as are rubber cushion pieces (6) adjacent to the belt (5).