| 摘要 |
A ballistic vent apparatus for use in a cockpit door of an aircraft to provide venting and communication between the cockpit and the cabin of an aircraft while preventing bullets and/or splinters from passing through the ballistic vent apparatus. The present invention provides a frame having a U-shaped cross-section adaptable to receive a cross-section of the cockpit door of the aircraft. A pair of opposing and substantially similar supports are connected to the frame, and each of the supports has a plurality of longitudinally spaced slots formed therein in a substantially parallel manner. A plurality of ballistic vent angles extend through the slots of the supports and are connected to the supports. A ballistic panel is connected to the frame and extends along a back side of the ballistic vent angles to prevent bullets and/or splinters from passing through the ballistic vent angles. The entire ballistic vent apparatus is fabricated from a ballistic material such as stainless steel.
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