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发明公开
CN110891800A 用于车辆车轮的轮胎 有权

用于车辆车轮的轮胎
摘要：
一种用于车辆车轮的轮胎(1)，所述轮胎包括胎面带(2)，在所述胎面带上形成有：-一对胎肩区域(7，8)，所述一对胎肩区域彼此轴向相对；-至少一个第一周向肋(12)，所述至少一个第一周向肋介于所述一对胎肩区域之间，并且由第一对周向沟槽(10，11)界定；-多个第一盲凹部(20)，所述多个第一盲凹部形成在所述第一周向肋(12)中，并且具有第一纵向延伸部；和-多个第二盲凹部(30)，所述多个第二盲凹部形成在所述第一周向肋(12)中，并且具有小于所述第一纵向延伸部的第二纵向延伸部；-至少一个第二周向肋(15)，所述至少一个第二周向肋介于所述一对胎肩区域之间，并且由第二对周向沟槽(13，14)界定；和-多个贯通凹部(40)，所述多个贯通凹部形成在所述第二周向肋(15)中，并且在所述第二对周向沟槽中的周向沟槽之间延伸。
摘要（英）：

Tyre (1) for vehicle wheels comprises a tread band (2) on which there are formed - a pair of shoulder regions (7, 8) that are axially opposite one another; - at least a first circumferential rib (12) interposed between said pair of shoulder regions and delimited by a first pair of circumferential grooves (10, 11); - a plurality of first blind recesses (20), which are formed in said first circumferential rib (12) and have a first longitudinal extension, and - a plurality of second blind recesses (30), which are formed in said first circumferential rib (12) and have a second longitudinal extension that is smaller than said first longitudinal extension, - at least a second circumferential rib (15) interposed between said pair of shoulder regions and delimited by a second pair of circumferential grooves (13, 14), and; - a plurality of through-recesses (40), which are formed in said second circumferential rib (15) and extend between the grooves of said second pair of circumferential grooves.

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