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1. 发明申请

WO1995001817A2 CONTOURED LANDING SURFACE SYSTEMS AND METHOD OF MAKING THEREOF 审中-公开
标题翻译：轮廓表面系统及其制作方法
公开(公告)号：WO1995001817A2
公开(公告)日：1995-01-19
申请号：PCT/US1994007431
申请日：1994-06-30
申请人： SPORT SUPPLY GROUP, INC.
发明人： SPORT SUPPLY GROUP, INC. , ROBINSON, Troy , STOUT, Roger
IPC分类号： A63B26/00
CPC分类号： A63B6/02
摘要： A contoured landing surface system and a method of making thereof are provided. The system matches landing surface or pit density to the force generated by an athlete's descending body to cushion the athlete's fall based on air displacement rather than foam characteristics. The system is designed to compensate for variables such as velocity, mass and surface area at the point of impact by utilizing a multi-layer structure, each layer having a plurality of patterned ridges thereon and a network of air channels therebetween. The ridges and air channels of adjacent layers extend perpendicular to the ridges and air channels of each other. Preferably, the landing surface is constructed using layers of foam having the same density.
摘要翻译：提供了一种轮廓着陆面系统及其制造方法。该系统将着陆面或坑密度与运动员的下降体产生的力相匹配，以缓冲运动员基于空气位移而不是泡沫特征的跌倒。该系统被设计成通过利用多层结构来补偿冲击点处的速度，质量和表面积等变量，每个层在其上具有多个图案化的脊和其间的空气通道网络。相邻层的脊和空气通道垂直于脊和空气通道彼此延伸。优选地，使用具有相同密度的泡沫层构造着陆表面。

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