空気入りタイヤ - THE YOKOHAMA RUBBER CO.,LTD.

Title:

空気入りタイヤ

Document Type and Number:

Japanese Patent JP6984216

Kind Code:

B2

Abstract:

To provide a pneumatic tire capable of securing uneven wear resistance and chain hooking property, and reducing noise.SOLUTION: A pneumatic tire comprises on a tread face 3: plural circumferential main grooves 20; plural lug grooves 40; and plural land parts 10. Out of the plural circumferential main grooves 20, the circumferential main groove 20 arranged on an outermost side on a tire width direction is a shoulder circumferential main groove 20, and out of the plural lug grooves 40, the lug groove 40 which is arranged on outside in the tire width direction of the shoulder circumferential main groove 22 and opened to the shoulder circumferential main groove 22 from outside of the tire width direction is a shoulder lug groove 42, and at the time, the shoulder lug groove 42 has first lug grooves 70 and second lug grooves 80 whose groove depth is different, and the groove depth of the first lug groove 70 is deeper than that of the second lug groove 80, and the first lug grooves 70 and second lug grooves 80 are alternately arranged in the tire circumferential direction.SELECTED DRAWING: Figure 2

Inventors:

Takayuki Suzuki

Application Number:

JP2017150430A

Publication Date:

December 17, 2021

Filing Date:

August 03, 2017

Export Citation:

Click for automatic bibliography generation Help