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1. 发明公开

EP0047712A2 Shock attenuation system for headgear 失效
标题翻译： Stossdämpfungssystemfüreinen Kopfschutz。
公开(公告)号：EP0047712A2
公开(公告)日：1982-03-17
申请号：EP81630050.3
申请日：1981-08-26
申请人： Figgie International Inc.
发明人： Mitchell, Hal D. , Rust, David C.
IPC分类号： A42B3/00
CPC分类号： A42B3/124
摘要： A shock attenuation system for headgear having an outer protective shell, the system comprising a liner adapted to be secured to the internal surface of the shell, the liner comprising a series of tubes of elastomeric material extending with their axes generally parallel to the internal surface of the shell, and generally parallel to one another. Each tube is open at an end thereof and is elastically deformable under loads applied against the side of the tube, whereby, with the headgear worn by a wearer and upon application of an impact load to the headgear, the tubes in the area of impact deform elastically under the applied load and attenuate the shock upon the wearer from the applied load.
摘要翻译：一种用于具有外保护壳的头饰的减震系统，所述系统包括适于固定到所述壳体的内表面的衬垫，所述衬套包括一系列弹性材料管，所述弹性体材料管的轴线基本上平行于壳体，并且通常彼此平行。每个管在其一端开放，并且在施加在管侧上的负载下可弹性变形，由此，在穿戴者穿戴的头带和施加冲击载荷到头带上时，冲击区域中的管变形在施加的载荷下弹性，并从施加的载荷上减弱佩戴者的冲击。

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