Pneumatic tire
AssigneeThe Yokohama Rubber Co., Ltd.
InventorsMasayoshi Kubota, Atsushi Tanno, Yuji Minami
Life of this patent
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Abstract
A pneumatic tire includes a cylindrical annular structure disposed around a rotational axis; a carcass portion including a rubber covered cord, at least a portion of the carcass portion being disposed to the outer side of the annular structure in a direction parallel to the rotational axis; and a rubber layer including a tread portion, at least a portion of the rubber layer being disposed to an outer side of the annular structure in a radiation direction with respect to the rotational axis. In such a pneumatic tire, SW/OD≤0.30 is satisfied, where SW is a total tire width and OD is a tire outer diameter.
Claims14
A pneumatic tire comprising:
- a cylindrical annular structure disposed around a rotational axis;
- a carcass portion including a rubber covered cord, at least a portion of the carcass portion being disposed to an outer side of the annular structure in a direction parallel to the rotational axis;
- and
- a rubber layer including a tread portion, at least a portion of the rubber layer being disposed to an outer side of the annular structure in a radiation direction with respect to the rotational axis;
- wherein
- SW/OD≤0.30 is satisfied, where SW is a total tire width and OD is a tire outer diameter;
- and
- 1.00≤BW/W≤1.1 and 0.82≤W/SW≤0.90 are satisfied, where W is a width of a ground contact region of the tread portion and BW is a dimension of the annular structure in the direction parallel to the rotational axis.
Dependencies are inferred from the claim text.