公开(公告)号：WO02059412A2

公开(公告)日：2002-08-01

申请号：PCT/US0201803

申请日：2002-01-23

Applicant: UNIV AUBURN ,  THOMAS HOWARD L JR

Inventor： THOMAS HOWARD L JR

IPC: B32B5/26 ,  D04H1/42 ,  D04H1/46 ,  D04H13/00 ,  F41H5/04

CPC classification number: B32B5/26 ,  B32B5/022 ,  B32B5/06 ,  B32B7/12 ,  B32B9/007 ,  B32B17/02 ,  B32B27/06 ,  B32B27/12 ,  B32B27/32 ,  B32B27/34 ,  B32B2250/20 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2305/20 ,  B32B2313/04 ,  B32B2315/085 ,  B32B2323/04 ,  B32B2377/00 ,  B32B2571/02 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/46 ,  D04H11/08 ,  F41H5/0485 ,  Y10S428/911 ,  Y10T428/23914 ,  Y10T428/23921 ,  Y10T428/23929 ,  Y10T428/23936 ,  Y10T428/23943 ,  Y10T428/2395 ,  Y10T428/23957 ,  Y10T428/23964 ,  Y10T428/2904 ,  Y10T442/348 ,  Y10T442/3724 ,  Y10T442/40 ,  Y10T442/425 ,  Y10T442/45 ,  Y10T442/475 ,  Y10T442/494 ,  Y10T442/50 ,  Y10T442/54 ,  Y10T442/56 ,  Y10T442/607 ,  Y10T442/608 ,  Y10T442/61 ,  Y10T442/63 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/662 ,  Y10T442/666 ,  Y10T442/667 ,  Y10T442/682 ,  Y10T442/696

Abstract: A material to reduce the effects of trauma received from the impact of a projectile. One embodiment is a needle-punched, non-woven material including at least one type of ballistic fibers selected and oriented to provide a cushioning effect and maintain a high compressive restitution constant. A percentage of the fibers are oriented with at least their ends lying approximately perpendicular to the fabric plane and/or oriented to lie in a waveform generally along or parallel to the fabric plane. This enables the ends of the fibers lying perpendicular to the fabric plane to cushion the impact from the projectile by dissipating energy through compressional resistance, and the fibers along the fabric plane to reduce energy through dispersal along fiber lines, thereby reducing the trauma resulting from an impact.

Abstract translation: 从弹丸的影响中减少创伤影响的材料。 一种实施方案是针刺非织造材料，其包括至少一种选择和取向的弹道纤维，以提供缓冲效果并保持高的压缩恢复常数。 纤维的一部分取向至少其端部大致垂直于织物平面并且/或定向成大致沿着或平行于织物平面的波形。 这使得纤维的端部垂直于织物平面来缓冲来自抛射体的冲击，通过压缩阻力消散能量，以及沿着织物平面的纤维，以通过沿纤维线分散来减少能量，从而减少由于 影响。