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US 2020/0262247 A1Published application
Pneumatic tire
AssigneeToyo Tire Corporation
InventorJiro Taniguchi
Life of this patent
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Abstract
A pneumatic tire according to the embodiment includes a land portion 20 provided on a tread portion, a plurality of sipes 30 provided on the land portion 20, and at least one concave portion 34 disposed between two adjacent sipes 30. Each of the sipes 30 has, at parts in a sipe longitudinal direction, bottom protrusions 42, 44, 46 protruding from a bottom surface of the sipe 30 toward a tread surface. The concave portion 34 is provided close to the bottom protrusions 42, 44, 46.
Claims11
A pneumatic tire comprising:
- land portions provided on a tread portion;
- a plurality of sipes provided on the land portions;
- and
- at least one concave portion disposed between two adjacent sipes,
- wherein each of the sipes has, at parts in a sipe longitudinal direction, bottom protrusions protruding from a bottom surface of the sipe toward a tread surface, and
- wherein the concave portion is provided close to the bottom protrusions.
3 more elements
Dependencies are inferred from the claim text.