Anti-personnel mine foot protection systems
    8.
    发明授权
    Anti-personnel mine foot protection systems 失效
    杀伤人员地脚保护系统

    公开(公告)号:US6006646A

    公开(公告)日:1999-12-28

    申请号:US63473

    申请日:1998-04-20

    IPC分类号: A43B3/00 F41H5/08

    CPC分类号: A43B3/0026

    摘要: A system to provide foot protection against anti-personnel land mines is designed for use by mine clearance personnel and includes a raised frame having a central foot support location thereon which ensures a spacing of the wearer's foot above the ground surface of from 10 to 30 cm. The ground-engaging parts of the frame are spaced forwardly and rearwardly of the foot location and the frame includes on its underside blast protection material, the combined results of these measures being to greatly attenuate the blast and fragmentation effects of an exploding mine on the foot of the user. Moreover, the underside of the structure, including legs, is aerodynamically shaped to deflect the blast wave loading and fragments generated by the mine detonation.

    摘要翻译: 针对杀伤人员地雷提供脚部防护的系统设计用于排雷人员使用,并包括一个在其上具有中央脚部支撑位置的凸起框架,确保穿戴者的脚在地面以上的距离为10至30厘米 。 框架的地面接合部分在脚部位置向前和向后间隔开,并且框架包括在其下侧防护材料上,这些措施的组合结果是大大减弱爆炸和碎裂对脚部的爆炸和破碎作用 的用户。 此外,结构的底部,包括腿,是空气动力学的形状,以偏转爆炸波负载和由矿井爆炸产生的碎片。

    Apparatus and method for measuring and recording data from violent events
    10.
    发明授权
    Apparatus and method for measuring and recording data from violent events 有权
    用于测量和记录暴力事件数据的装置和方法

    公开(公告)号:US07992421B2

    公开(公告)日:2011-08-09

    申请号:US12746225

    申请日:2008-12-08

    IPC分类号: G01M7/00

    摘要: An apparatus is provided for recording information about an event resulting in application of a force to a body. The apparatus comprises data recording means for recording the information, sensor means for sensing a parameter which enables a predetermined source of force to be distinguished from another, different source of force, and control means responsive to the sensed parameter for controlling the data recording means. The sensor means may comprise a pressure sensor for sensing shockwaves resulting from an explosive force and the resulting signal used to distinguish from other events, such as blunt impacts. The pressure signal may be used to control the storage of acceleration data for injury analysis.

    摘要翻译: 提供了用于记录关于向身体施加力的事件的信息的装置。 该装置包括用于记录信息的数据记录装置,用于感测能够将预定的力源与另一个不同的力区分开的参数的传感器装置,以及响应于所感测的参数来控制数据记录装置的控制装置。 传感器装置可以包括用于感测由爆炸力产生的冲击波的压力传感器,并且所得到的信号用于区分其它事件,例如钝的冲击。 压力信号可用于控制用于伤害分析的加速度数据的存储。