A non-pneumatic tire includes a generally annular inner ring that attaches to a wheel, a generally annular outer ring, and an interconnected web between the generally annular inner ring and the generally annular outer ring. The interconnected web defines a plurality of openings circumferentially spaced around the tire and radially spaced at varying distances from an axis of rotation, so as to support a load by working in tension. The interconnected web includes a plurality of web elements having a varying thickness, including a first plurality of web elements above the axis of rotation and a second plurality of web elements below the axis of rotation. The varying thickness is configured to facilitate buckling of the interconnected web. When a load is applied, the first plurality of web elements are subjected to a tensile force while the second plurality of web elements buckle.
一种非充气轮胎包括附接到车轮的大致环形的内圈、大致环形的外圈以及位于大致环形的内圈和大致环形的外圈之间的互连腹板。该互连腹板限定多个开口,该多个开口围绕轮胎周向地间隔开并且与旋转轴线以不同的距离径向地间隔开,从而通过在拉伸状态下工作来支撑载荷。该互连腹板包括厚度变化的多个腹板元件,该多个腹板元件包括旋转轴线上方的第一多个腹板元件和旋转轴线下方的第二多个腹板元件。变化的厚度被配置为有利于互连腹板的屈曲。当施加载荷时,第一多个腹板元件承受拉力,而第二多个腹板元件屈曲。
NON-PNEUMATIC TIRE WITH WEB HAVING VARIABLE THICKNESS
具有厚度可变的腹板的非充气轮胎
2020-05-19
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |