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热词
    • 90. 发明授权
    • Pneumatic tire
    • 气动轮胎
    • US09132700B2
    • 2015-09-15
    • US13639771
    • 2011-04-07
    • Eiji Ichihara
    • Eiji Ichihara
    • B60C3/00B60C3/04B60C9/28B60C15/00B60C15/06B60C9/18
    • B60C3/04B60C3/00B60C9/18B60C9/28B60C15/0009B60C15/06B60C15/0603B60C2015/009B60C2015/061Y10T152/10765Y10T152/10837
    • In tread-width-direction cross section under a standard internal pressure and no load condition, a point B is an outermost point of overlapping area in tread-width-direction, a line CC is a line passing through an outermost point CT of carcass layer in tread-width-direction and extending along tread-width-direction, a point C is a point of tire surface through the line CC, a line segment BW is a line segment extending in tread-width-direction from an equator center line to point B, a line segment CW is a line segment extending along tread-width-direction from equator center line to point C, and a line segment BC is a line segment connecting between point B and C. A ratio BW/CW between a length of BW and CW is not less than 0.6 and not more than 0.8. An angle θ formed by BC and CW is not less than 50° and not more than 70°.
    • 在标准内压和无负载条件下的胎面宽度方向横截面中,点B是胎面宽度方向上重叠区域的最外点,线CC是通过胎体层的最外点CT的线 在胎面宽度方向上沿着胎面宽度方向延伸,点C是通过线CC的轮胎表面的点,线段BW是从赤道中心线到胎面宽度方向延伸的线段, 点B,线段CW是从赤道中心线到点C沿胎面宽度方向延伸的线段,线段BC是在点B和C之间连接的线段。长度/长度 的BW和CW不小于0.6且不大于0.8。 角度和角度 由BC和CW形成的不小于50°并且不大于70°。