Pneumatic tire with rim protector
AssigneeToyo Tire & Rubber Co., Ltd.
InventorTetsuji Miyazaki
Life of this patent
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Abstract
A pneumatic tire with a crown-shaped tread, a pair of bead portions, and a pair of side walls connecting the tread and the bead portions, wherein rim protectors which protrude outwardly in the tire rotating axial direction from the bead portions are provided at least either one of the pair of bead portions, and a plurality of protrusions are provided on a lateral side 3a outwardly in the tire radius direction of the rim protectors, and surface areas of the protrusions are not less than 50 mm2 and intervals of adjacent protrusions are not greater than 160 mm.
Claims4
A pneumatic tire provided with a tread with a crown shape, a pair of bead portions, and a pair of side walls connecting said tread and said bead portions, wherein rim protectors protruded outwardly in the tire rotating axial direction from said bead portions are provided at least either one of said pair of bead portions, and a plurality of protrusions are provided on a lateral side outwardly in the tire radius direction of said rim protectors and intervals of adjacent said protrusions are at least 30 mm and not greater than 160 mm.
A pneumatic tire provided with a tread with a crown shape, a pair of bead portions and a pair of sidewalls connecting said tread and said bead portions, wherein rim protectors protrude outward in the tire rotating axial direction from said bead portions, said rim protectors comprising a smooth surface without having a concave portion, a plurality of protrusions are provided on a lateral side outwardly in the tire radius direction of said rim protectors, and said protrusions extend further outward in the tire rotating axial direction than said rim protector.
Dependencies are inferred from the claim text.