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US 11,014,415 B2Granted
Pneumatic tire for resonance noise reduction
AssigneeHankook Tire Co., Ltd.
InventorHyun Kyu Lee
Life of this patent
Estimating the term…
Abstract
A pneumatic tire for resonance noise reduction, which includes a plurality of resonance noise-reducing members that are disposed along the circumferential direction of the inner liner of a tire, and are formed to protrude from the inner liner so as to reduce the interference of the resonance noises generated inside the tire. The resonance noise-reducing members are formed at an irregular interval of disposition along the circumferential direction of the inner liner.
Claims5
A pneumatic tire for resonance noise reduction, comprising:
- an inner liner;
- and
- a plurality of resonance noise-reducing members disposed along the circumferential direction of the inner liner of the tire, the resonance noise-reducing members being formed to protrude from the inner liner and reducing the interference of the resonance noises generated inside the tire,
- wherein the resonance noise-reducing members are formed at an irregular interval of disposition along the circumferential direction of the inner liner, the resonance noise-reducing members being arranged so as to extend in the tire width direction,
- wherein a surface of each resonance noise-reducing member in a section parallel to the circumferential direction of the tire has two radially extending sides directly adjacent to the inner liner and one side connecting the two radially extending sides, and
- wherein each of the two radially extending sides has a plurality of grooves each extending in the tire width direction, the grooves on one of the two radially extending sides directly adjacent to the inner liner being arranged in a radially staggered manner with respect to the grooves on the other of the radially extending sides.
3 more elements
Dependencies are inferred from the claim text.