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    • 3. 发明公开
    • FLAME RESISTANT PROTECTIVE HEAD SHIELD
    • FLAMMWIDRIGESCHÜTZENDEKOPFABSCHIRMUNG
    • EP3077065A4
    • 2017-07-19
    • EP14867959
    • 2014-12-02
    • SAWCHYN EDWARD
    • SAWCHYN EDWARD
    • A62C8/08A41D1/00A41D13/05A41D31/00A62B17/00A62B17/04
    • A62B17/003A41D1/002A41D13/05A41D31/0022A41D2400/42A62B17/04A62C8/08
    • A flame resistant protective head shield includes a hollow body having a neck receptacle to facilitate the body being positioned around a neck of a wearer. The body has an exterior surface and an interior surface. The interior surface defines an interior cavity. An opening is provided in the exterior surface in communication with the interior cavity. A flexible flame resistant substrate is provided having a secured end and a free end. The secured end is secured to the body. The substrate is movable between a stored position within interior cavity and a deployed position in which the free end of the substrate extends through the opening and upwardly to cover a head of the wearer. A pressurized gas powered actuator is provided to move the substrate in a fraction of a second from the stored position to the deployed position. A sensor is provided for detecting a flash fire coupled to the actuator. Deployment of the substrate by the actuator is triggered by the sensor sensing a flash fire.
    • 阻燃防护头罩包括具有颈部容器的中空体,以便于身体围绕穿着者的颈部定位。 身体有一个外表面和一个内表面。 内表面限定了内腔。 在与内部空腔连通的外表面中提供开口。 提供具有固定端和自由端的柔性阻燃基材。 安全的一端固定在身体上。 衬底可在内部空腔内的存储位置与展开位置之间移动,展开位置中衬底的自由端延伸穿过开口并向上覆盖穿用者的头部。 提供加压气体驱动的致动器以将基板从存储位置移动到展开位置几分之一秒。 提供传感器用于检测耦合到致动器的闪光。 传感器检测闪光点火,触发执行器展开基板。
    • 7. 发明公开
    • FLAME RESISTANT PROTECTIVE HEAD SHIELD
    • FLAMMWIDRIGESCHÜTZENDEKOPFABSCHIRMUNG
    • EP3077065A1
    • 2016-10-12
    • EP14867959.0
    • 2014-12-02
    • Sawchyn, Edward
    • Sawchyn, Edward
    • A62C8/08
    • A62B17/003A41D1/002A41D13/05A41D31/08A41D2400/42A62B17/04A62C8/08
    • A flame resistant protective head shield includes a hollow body having a neck receptacle to facilitate the body being positioned around a neck of a wearer. The body has an exterior surface and an interior surface. The interior surface defines an interior cavity. An opening is provided in the exterior surface in communication with the interior cavity. A flexible flame resistant substrate is provided having a secured end and a free end. The secured end is secured to the body. The substrate is movable between a stored position within interior cavity and a deployed position in which the free end of the substrate extends through the opening and upwardly to cover a head of the wearer. A pressurized gas powered actuator is provided to move the substrate in a fraction of a second from the stored position to the deployed position. A sensor is provided for detecting a flash fire coupled to the actuator. Deployment of the substrate by the actuator is triggered by the sensor sensing a flash fire.
    • 阻燃防护头罩包括具有颈部容纳部的中空本体,以便使身体围绕穿着者的颈部定位。 身体具有外表面和内表面。 内表面限定内腔。 在外表面上设置有与内腔连通的开口。 提供了具有固定端和自由端的柔性阻燃基片。 固定端固定在主体上。 衬底可在内腔内的存储位置和展开位置之间移动,其中衬底的自由端延伸穿过开口并向上覆盖穿戴者的头部。 提供加压气体驱动的致动器以将基板从存储位置移动到展开位置,从而将基板从存储位置移动到几分之一秒。 提供了用于检测与致动器相连的闪光灯的传感器。 由传感器触发衬底的部署是由传感器感测到闪光的火焰。