overhead door opening

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• overhead door — A door having hinged sections, engaged at the top with an overhead track to permit it to be pushed up and extended at some height in the building in opening it to permit ingress or egress; used extensively in garages, both public and private, and …   Ballentine's law dictionary

• Door — For other uses, see Door (disambiguation). A door is a movable structure used to open and close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates inside of a space. When open, they admit ventilation… …   Wikipedia

• Door closer — Modern manual door closer A door closer is a mechanical device that closes a door, in general after someone opens it, or after it was automatically opened. Choosing a door closer can involve the consideration of a variety of criteria. In addition …   Wikipedia

• Opening and closing sequences of The Prisoner — The Prisoner intertitle The opening and closing sequences of TV series The Prisoner are considered iconic, one of the great set ups of genre drama. [1] Contents …   Wikipedia

• Swing door operator — A swing door operator (or swing door opener or automatic swing door operator) is a device that operates a swing door for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Types There are 3 basic types of swing… …   Wikipedia

• Pocket door — A pocket door is a sliding door that slides along its length and disappears, when open, into a compartment in the adjacent wall. Pocket doors are used for architectural effect, or when there is no room for the swing of a conventional door. They… …   Wikipedia

• Elevator — For other uses, see Elevator (disambiguation). A set of lifts in the lower level of a London Underground station. The arrows indicate each elevator s position and direction of travel …   Wikipedia

• British Rail Class 313 — A refreshed Southern Class 313 No. 313203 at Brighton on the West Coastway Line …   Wikipedia

• Crossrail — For other uses, see Crossrail (disambiguation). Crossrail Crossrail logo Overview Type Commuter rail, Suburban rail …   Wikipedia

• Docklands Light Railway rolling stock — B07 stock train in 2008 livery at Poplar DLR station The interior of the new B07 Ro …   Wikipedia

• Dragoon AFV — The Dragoon 300 AFV (armoured fighting vehicle) was produced by Arrowpointe Corporation (now General Dynamics Land Division) during the 1980s. It was based on the automotive components of the US Army s M113 APC s and 5 ton trucks. It resembled a… …   Wikipedia