Provided is a tire tread for a tire comprising a plurality of ribs or blocks, a plurality of grooves defined by adjacent ribs or blocks, and a plurality of sipes formed in each of the ribs or blocks. Each of the ribs or blocks has a length extending in a circumferential direction, a width extending in an axial direction, and a depth extending in a radial direction. Each of the sipes extends at an angle to the radial direction either between 0 and 70 degrees, inclusive; or between −70 and 0 degrees, inclusive. Each sipe may have a thickness between nano thickness and 0.50 mm, inclusive. Each sipe may be spaced along the circumferential direction from an adjacent sipe by some interval having a length that does not exceed 20 mm. The ratio of the interval length to a standard contact patch length is less than 0.062.
УМЕНЬШЕНИЕ СКОРОСТИ ИЗНОСА ПРОТЕКТОРА И УЛУЧШЕНИЕ РАБОЧИХ ХАРАКТЕРИСТИК СИЛЫ СЦЕПЛЕНИЯ
2017-01-18
Patent
Elektronische Ressource
Russisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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