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    • 3. 发明授权
    • Increased security flight deck door strike apparatus and method
    • 增加安全驾驶舱门打击装置和方法
    • US07032863B1
    • 2006-04-25
    • US10966264
    • 2004-10-15
    • Mitchell J. PiorkowskiJann F. GarrettDouglas E. Emsley
    • Mitchell J. PiorkowskiJann F. GarrettDouglas E. Emsley
    • B64C1/14
    • B64C1/1469B64C2001/009B64D45/0015E05B47/0047E05B51/023Y10T292/68
    • A door strike apparatus for enabling opening of a door in the event of a decompression condition experienced within a flight deck area includes a housing supported adjacent the door and a strike arm movable between a locked state restricting rotation of the door and an unlocked state permitting rotation of the door. A solenoid having a lock member retracted from the strike arm when the strike arm is in the unlocked state and engaged with the strike arm when the strike arm is in the locked state. The solenoid is responsive to the decompression condition and selectively toggles the lock member out of engagement with the strike arm to permit automatic unlocking of the strike arm and opening of the door under the decompression condition and into engagement with the strike arm to permit selective locking of the door when the decompression condition is absent.
    • 一种能够在飞行甲板区域内经历减压条件的情况下打开门的门打击装置包括邻近门支撑的壳体以及能够在限制门的旋转的锁定状态和允许旋转的解锁状态之间移动的冲击臂 的门 一种螺线管,当所述冲击臂处于所述解锁状态时,当所述冲击臂处于所述锁定状态时,所述螺线管具有从所述冲击臂缩回并与所述冲击臂接合的锁定构件。 螺线管响应于减压条件并选择性地切换锁定构件脱离与罢工臂的接合,以允许罢工臂自动解锁并在减压条件下打开门并与罢工臂接合,以允许选择性地锁定 当减压条件不存在时的门。