Drawbridge | search
Click here to view Drawbridge news from 60+ newspapers.
Bookmark or Share- Drawbridge AmplificationDrawbridge Amplification. You are accessing a Texas Department of Public Safety system. For security, this system may be monitored, recorded, and audited. Any unauthorized use is prohibited and subject to civil or criminal penalties. By accessing this system, you consent to these terms.
- Movable bridge | Definition, Examples, History, & FactsMovable bridge, either a drawbridge, a vertical-lift bridge, or a swing (pivot) bridge. The drawbridge is the best known; it may be single- or double-leafed. It originated in medieval Europe, probably Normandy, as a defensive feature of castles and towns.
- Drawbridge Definition, Purpose & Types | Study.comA drawbridge is a bridge made to be let down, raised up, or drawn aside in order to hinder or permit a ship's passage. It has moveable parts that allow it...
- Moveable bridge - WikipediaTypes. Double-beam drawbridge. Drawbridge ( British English definition) – the bridge deck is hinged on one end. Bascule bridge – a drawbridge hinged on pins with a counterweight to facilitate raising; road or rail. Rolling bascule bridge – an unhinged drawbridge lifted by the rolling of a large gear segment along a horizontal rack.
- Bascule bridge - WikipediaA bascule bridge (also referred to as a drawbridge or a lifting bridge) is a moveable bridge with a counterweight that continuously balances a span, or leaf, throughout its upward swing to provide clearance for boat traffic. It may be single- or double-leafed.
More
