充气轮胎胎面和具有所述胎面的充气轮胎

Tread for pneumatic tire and pneumatic tire having said tread

Abstract

A tread for a pneumatic tire, for which reinforcement sections (6) are provided on front walls (52, 53) of each block (5) of the tread (1) of the tire in order to improve on-ice performance while improving on-snow performance, and a pneumatic tire having such tread, wherein angles (T1, T2) formed by the two front walls having the reinforcement sections (6) and the top surface of the block are both less than 90 degrees.
一种充气轮胎胎面,其中在轮胎胎面(1)的每个花纹块(5)的正面壁(52、53)上设置增强部(6),以便在提高雪上性能的同时提高冰上性能,以及具有这种胎面的充气轮胎,其中由具有增强部(6)的两个正面壁与花纹块的上表面形成的角度(T1、T2)均小于90°。

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