AGRICULTURAL VEHICLE TIRE WITH IMPROVED TREAD Russian patent published in 2023 - IPC B60C11/11 B60C11/03 

Abstract RU 2800837 C2

FIELD: tires.

SUBSTANCE: for each part of the tread (21) located axially with respect to the equatorial plane of the tire, at an axial distance DE equal to no more than 0.36*L, and having an axial width LE equal to 0.08*L, the product TEVL*(H /B) local hollowness of the part (21) of the tread and circumferential oblateness H/B of each element (22) of the tread pattern of the said part of the tread is not more than 0.35.

EFFECT: increased wear resistance of the tire tread.

9 cl, 12 dwg

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RU 2 800 837 C2

Authors

Perrin Frederic

Lachal Florian

Vacherand Jean-Michel

Dates

2023-07-31Published

2020-03-26Filed