A chafer of a heavy load tire is arranged between a bead core and a carcass and is formed by an organic fiber. As a distance L1 is defined by a linear distance between a bead innermost portion, which is a portion of the bead core at an innermost side in the tire width direction, and an outer end in a tire radial direction of the chafer, and a distance L2 is defined by a linear distance between the bead innermost portion and a carcass outermost portion, which is a portion of a carcass body portion at an outermost side in the tire width direction, L1/L2≤5/12 is fulfilled.
HEAVY LOAD TIRE
2020-07-02
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
HEAVY LOAD TIRE AND METHOD FOR MANUFACTURING HEAVY LOAD TIRE
European Patent Office | 2020
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