The invention provides an all-steel radial mine tire pattern heat dissipation structure which is characterized in that a heat dissipation groove comprises a heat dissipation groove inclined part and a heat dissipation groove bottom, the top of the heat dissipation groove inclined part and a pattern groove inclined part are connected at a first intersection, and the heat dissipation groove bottom is higher than the pattern groove bottom of a pattern groove; the included angle between the pattern groove inclined part and the section center line is alpha, the included angle between the heat dissipation groove inclined part and the pattern groove section center line is beta, and beta is larger than 0 and smaller than alpha; the distance from the bottom of the pattern groove to the pattern surface of the tire pattern is a, the distance from the first intersection to the pattern surface is b, and the distance from the bottom of the heat dissipation groove to the bottom of the pattern groove is c; wherein b is greater than or equal to 1/7a; and/or c < = 1/5a. According to the invention, heat generated by the crown in the running process of the tire can be dissipated more quickly, and the occurrence of shoulder and crown vacancy is prevented.
本发明提供一种全钢子午线矿山轮胎花纹散热结构,所述散热槽包括散热槽倾斜部和散热槽底部,所述散热槽倾斜部的顶部与花纹沟倾斜部衔接于第一相交处,所述散热槽底部高于花纹沟的花纹沟底部;所述花纹沟倾斜部与剖面中心线夹角为α,所述散热槽倾斜部与花纹沟剖面中心线夹角为β,其中0<β<α;所述花纹沟底部到轮胎花纹的花纹表面的距离为a,所述第一相交处到花纹表面的距离为b,所述散热槽底部到花纹沟底部的距离为c;其中,b≥1/7a;和/或,c≤1/5a。本申请使得轮胎行驶过程中冠部产生的热量更快散出,预防肩空冠空的发生。
All-steel radial mine tire pattern heat dissipation structure
全钢子午线矿山轮胎花纹散热结构
2023-04-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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