摘要:
A resilient mat system where a mat has overall mat thickness T, and the mat has an upper layer with an upper layer thickness t, and a plurality of supporting resilient substructure columns, each column having a relatively uniform height h, such that T=t+h, wherein the ratio of h:t>3.5 for values of T>about 0.9 inch (about 2.3 cm). Each column has a frusto-conical column wall, a central void, and a column bottom. The frusto-conical column has its smaller diameter end at the column bottom, a plurality of the columns optionally further have a vertical stiffening rib along a portion of the upper zone of the column wall.
摘要翻译:一种弹性垫系统,其中垫具有整体垫厚度T,并且垫具有上层厚度t的上层和多个支撑弹性子结构柱,每个柱具有相对均匀的高度h,使得T = t + h,其中对于T>约0.9英寸(约2.3cm)的值,h:t> 3.5的比率。 每列具有截头圆锥形柱壁,中心空隙和柱底。 截头圆锥柱在柱底部具有较小的直径端,多个柱任选地还具有沿着柱壁的上部区域的一部分的垂直加强肋。