- Portcullis
A portcullis is a latticed
grille orgate made of wood, metal or a combination of the two. Portcullises fortified the entrances to manymedieval castle s, acting as a last line of defence during time of attack orsiege . Each portcullis was mounted in vertical grooves in castle walls and could be raised or lowered quickly by means ofchain s orrope s attached to an internalwinch .There would often be two portcullises to the main
entrance . The one closest to the inside would be closed first and then the one furthest away. This was used to trap the enemy and often, burningwood would be dropped onto them from the roof. Pouring hotoil is a myth; it was far too valuable and rare at the time to waste as such. Also,archer s could shoot arrows at the trapped enemies. There were often arrow holes in the sides of the walls for archers and crossbowmen to eliminate the besieged army.Theatre
By analogy to the gates, a portcullis is also the name given to a device used for quick change or
scene s in theatricalstagecraft . The painted scene is attached to a grille, which then is made to appear in the stage, by moving it with a winch.Heraldry
The portcullis often appears as a device or emblem in
heraldry , such as that employed as the symbol for thePalace of Westminster inLondon . One example of where a portcullis is found is on a UK one penny coin, and another on theCanada Customs crest. Thecoat of arms of Canberra features a portcullis on the crest, symbolizing Parliament. Portcullis Pursuivant of Arms in Ordinary is also one of the officers of arms at theCollege of Arms in London.Gallery
See also
*
Portcullis House
*Yett
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