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  2. Emergency exit - Wikipedia

    en.wikipedia.org/wiki/Emergency_exit

    USAir Boeing 737 overwing emergency exit. In aircraft terms, an "exit" is any one of the main doors (entry doors on the port side of the aircraft and service doors on the starboard side) and an "emergency exit" is defined as an exit that is only ever used in an emergency (such as overwing exits and permanently-armed exits).

  3. Crash bar - Wikipedia

    en.wikipedia.org/wiki/Crash_bar

    A crash bar (also known as a panic exit device, panic bar, or bump bar) [1] [2] is a type of door opening mechanism which allows users to open a door by pushing a bar. While originally conceived as a way to prevent crowd crushing in an emergency, crash bars are now used as the primary door opening mechanism in many commercial buildings.

  4. Exit row - Wikipedia

    en.wikipedia.org/wiki/Exit_row

    There is the exit row next to overwing exits which are typically not attended to by flight attendants and require passengers to operate them in the event of an emergency. The second type of exit row is next to a full-sized exit door and a flight attendant is seated in these rows. The flight attendant typically sits on a jumpseat

  5. Exit sign - Wikipedia

    en.wikipedia.org/wiki/Exit_sign

    An investigation found that Emergency lights and Exit signs were not properly illuminated, and the landlord was fined $21,000 for "not properly illuminating exit signs and having no record of emergency lighting tests", and another $50,000 for other infractions to the code relating to fire doors. [15]

  6. Fire escape - Wikipedia

    en.wikipedia.org/wiki/Fire_escape

    Exit from the interior of a building to the fire escape may be provided by a fire exit door, but in most cases the only exit is through a window. When there is a door, it is often fitted with a fire alarm to prevent other uses of the fire escape, and to prevent unauthorized entry. As many fire escapes were built before the advent of electronic ...

  7. JetBlue passenger accused of opening door as flight starts at ...

    www.aol.com/passenger-jetblue-flight-opens-door...

    BOSTON - A passenger on a JetBlue flight opened an emergency exit door and deployed the slide while the plane was taxiing at Logan Airport in Boston Tuesday night, the FAA said. Witnesses said the ...

  8. Fire door - Wikipedia

    en.wikipedia.org/wiki/Fire_door

    Fire-resistance rated door, with wire mesh glass vision panel Industrial grade fire door rated to hydrocarbon curve and blast resistance Double fire door immediately after 3-hour fire test inside a 4-hour rated Durasteel wall Double fire door after 3-hour fire test in a 4-hour Durasteel wall, during successful 45PSI (3.1 bar) hose stream test leading to a UL Listing [1]

  9. Smokeproof enclosure - Wikipedia

    en.wikipedia.org/wiki/Smokeproof_enclosure

    For fully sprinkled buildings, the required rating is just one hour.) [4] The fans must be connected to an emergency power supply, and capable of both automatic activation by various fire and smoke detectors, and of manual activation by a central command post or by the actuation of a general fire alarm.