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  2. Elevated entrance - Wikipedia

    en.wikipedia.org/wiki/Elevated_entrance

    A martello tower of the early 19th century on the Irish coast. An elevated entrance is a type of entrance, common in the design of medieval castles, that is not accessible from ground level, but lies at the level of an upper storey. The elevated entrance is the lowest and frequently the only way of entering a fortified building or residence.

  3. Drawbridge - Wikipedia

    en.wikipedia.org/wiki/Drawbridge

    Drawbridge. A drawbridge or draw-bridge is a type of moveable bridge typically at the entrance to a castle or tower surrounded by a moat. In some forms of English, including American English, the word drawbridge commonly refers to all types of moveable bridges, such as bascule bridges, vertical-lift bridges and swing bridges, but this article ...

  4. Portcullis - Wikipedia

    en.wikipedia.org/wiki/Portcullis

    Portcullis at Desmond Castle, Adare, County Limerick, Ireland The inner portcullis of the Torre dell'Elefante in Cagliari, Sardinia, Italy A portcullis (from Old French porte coleice 'sliding gate') [1] is a heavy, vertically closing gate typically found in medieval fortifications, consisting of a latticed grille made of wood and/or metal, which slides down grooves inset within each jamb of ...

  5. Drawbar (defense) - Wikipedia

    en.wikipedia.org/wiki/Drawbar_(defense)

    Drawbar (defense) A drawbar is a defensive implement used to secure a door or gate in a medieval or Early Modern building such as a castle, [1] [2] but also churches and townhouses. When drawn across the full length of the door, it prevents the door or gate from being opened. To open the door or gate, the drawbar is pushed into a drawbar slot ...

  6. Suppliers based in Malaysia work with both major aircraft manufacturers, Boeing and Airbus. Spirit has a plant in Subang, close to Kuala Lumpur, the country’s capital. The Boeing supplier opened ...

  7. Bent entrance - Wikipedia

    en.wikipedia.org/wiki/Bent_entrance

    A bent or indirect entrance is a defensive feature in medieval fortification. [1] In a castle with a bent entrance, the gate passage is narrow and turns sharply. Its purpose is to slow down attackers attempting to rush the gate and impede the use of battering rams against doors. It is often combined with means for an active defence, such as ...

  8. Kellie's Castle - Wikipedia

    en.wikipedia.org/wiki/Kellie's_Castle

    The castle saw recent developments to its physical condition for the comfort of its tourists, a restaurant was also made across the river opposite the castle. During school holidays, the castle would have as much as 500 to 700 people visiting daily. [3] In 2015, Kellie's Castle was the site of the first ever 24-hour comic challenge in a castle ...

  9. Platform screen doors - Wikipedia

    en.wikipedia.org/wiki/Platform_screen_doors

    The door opening is 2.1 m (6 ft 11 in) wide, and the system includes integrated passenger information and digital advertising screens. The system is unusual in that the trains served are full-sized commuter trains, larger and longer than the trains of metro systems more commonly equipped with platform screen doors.