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US 2023/0286327 A1Published application
Pneumatic tire
AssigneeToyo Tire Corporation
InventorTsuyoshi Fujioka
Life of this patent
Estimating the term…
Abstract
A pneumatic tire according to an embodiment includes a main groove extending in a tire circumferential direction on a tread, and a plurality of protrusions protruding from a bottom of the main groove and connected to walls on both sides in a tire axial direction of the main groove. Each of the protrusions is provided with a narrow groove extending in an extending direction of the main groove and dividing the protrusion into both sides in the tire axial direction, and the bottom of the narrow groove is at a higher position than the bottom of the main groove.
Claims10
A pneumatic tire comprising:
- a main groove extending in a tire circumferential direction on a tread;
- and
- a plurality of protrusions protruding from a bottom of the main groove and connected to walls on both sides in a tire axial direction of the main groove,
- wherein each of the protrusions is provided with a narrow groove extending in an extending direction of the main groove and dividing the protrusion into both sides in the tire axial direction, and
- a bottom of the narrow groove is at a higher position than the bottom of the main groove.
2 more elements
Dependencies are inferred from the claim text.