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    • 4. 发明授权
    • Reinforcing member with intersecting support legs
    • 具有相交支撑腿的加强构件
    • US06475577B1
    • 2002-11-05
    • US09499188
    • 2000-02-07
    • Gregory W. HoptonNorman E. BlankGerald FitzgeraldRandy StratmanChin-Jui Chang
    • Gregory W. HoptonNorman E. BlankGerald FitzgeraldRandy StratmanChin-Jui Chang
    • B60R2700
    • B62D29/002Y10T428/1321
    • A reinforced structural member is provided which includes a reinforcing member received in the cavity of a structural member. The reinforcing member includes a carrier having divergent, intersecting legs which preferably engage and rest upon the structural member, a thermally expandable reinforcing material, and a fastener for coupling the reinforcing material to the carrier. The thermally expandable reinforcing material is preferably provided as separate elements positioned on the carrier, whereby upon activation by heat, the expandable material melts, foams and expands so that after curing, the structural member is bonded to the carrier. The shape of the carrier in combination with the expanded reinforcing material serves to stiffen and reinforce the structural member. The thermally expandable material is preferably initially dry and non-tacky, and the fasteners serves to maintain the relative position of the reinforcing material elements on the carrier prior to activation of the reinforcing material.
    • 提供了一种加强结构构件,其包括容纳在结构构件的空腔中的加强构件。 加强构件包括具有发散的交叉腿的载体,其优选地接合并搁置在结构构件上,热膨胀的增强材料和用于将增强材料联接到载体的紧固件。 热膨胀性增强材料优选作为分离的元件设置在载体上,由此通过热激活时,可膨胀材料熔化,发泡和膨胀,使得在固化之后,结构构件结合到载体上。 与膨胀的增强材料组合的载体的形状用于加强和加强结构构件。 优选地,热膨胀性材料最初是干燥和非粘性的,并且紧固件用于在增强材料活化之前保持增强材料元件在载体上的相对位置。
    • 7. 发明申请
    • Quick-donning full face oxygen mask with inflatable harness and soft foldable lens
    • 快速穿戴全脸氧气面罩,充气线束和软折叠镜头
    • US20070193585A1
    • 2007-08-23
    • US11657303
    • 2007-01-24
    • Thomas McDonaldGary HannahRandy Stratman
    • Thomas McDonaldGary HannahRandy Stratman
    • A62B18/08
    • A62B25/005A62B18/02A62B18/082A62B18/084B64D10/00B64D2231/025
    • A mask and harness system for use in providing breathing oxygen and protection from pollutants for the eyes and respiratory system as might be encountered in high altitude aviation environments. In one preferred embodiment, the mask system has a face seal, a soft flexible lens, a pneumatically-actuated harness, and a regulator with microphone to control the flow of oxygen and to facilitate communications in aircraft flight decks and other aircraft compartments. The system is designed for required five-second donning with one hand and because of the flexible lens, is capable of storage in the relatively preferred on crowded flight decks. It is connected to an oxygen source and, optionally, with aircraft communications. The regulator controls the flow rate of oxygen to the wearer based on altitude and physiological requirements. The regulator includes a valve for purging the condensation-prone moist gases from the lens area and provides positive pressure in the mask. A second preferred embodiment molds the lens and mask seal of a single material having sufficient optical quality and flexibility to accomplish both purposes.
    • 一种面罩和线束系统,用于提供呼吸氧气和防止眼睛和呼吸系统污染物在高空作业中遇到的环境。 在一个优选实施例中,面罩系统具有面部密封件,柔性柔性透镜,气动致动线束和具有麦克风的调节器,以控制氧气流并促进飞机驾驶舱和其它飞行器舱室中的通信。 该系统设计用于一只手需要五秒钟的穿戴,并且由于柔性镜头,能够在拥挤的驾驶舱中相对优选地存储。 它连接到氧源,并且可选地与飞机通信连接。 调节器根据高度和生理要求控制穿着者的氧气流量。 调节器包括用于从透镜区域吹扫冷凝的湿气并在面罩中提供正压的阀。 第二优选实施例模制具有足够的光学质量和柔性的单一材料的透镜和掩模密封以实现两个目的。