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The combined port anchor windlass and winch of the modern ferry Stena Britannica. The hydraulically operated brake and pawl allows the anchor to be dropped from the ship's bridge. [citation needed] A windlass is a machine used on ships that is used to let-out and heave-up equipment such as a ship's anchor or a fishing trawl. On some ships, it ...
USS Windlass (ARS(D)-4), a Gypsy-class salvage lifting vessel of the United States Navy, was originally conceived as LSM-552 and laid down on 27 August 1945 at Houston, Texas, by Brown Shipbuilding Corporation. Launched on 7 December 1945; and commissioned on 9 April 1946 in Houston at the Tennessee Coal and Iron Docks.
A windlass cocking mechanism on crossbows was used as early as 1215 in England, and most European crossbows had one by the Late Middle Ages. [6] Windlasses are sometimes used on boats to raise the anchor as an alternative to a vertical capstan (see anchor windlass). The handle used to open locks on the UK's inland waterways is called a windlass.
Capstan winches were also important on sailing trawlers (e.g. Brixham trawlers) as a means for fetching in the nets after the trawl. When they became available, steam powered capstan winches offered a great saving in effort. These used a compact combined steam engine and boiler below decks that drove the winch from below via a shaft.
A steam donkey or donkey engine is a steam-powered winch once widely used in logging, mining, maritime, and other industrial applications. Steam-powered donkeys were commonly found on large metal-hulled multi-masted cargo vessels in the later decades of the Age of Sail on through the Age of Steam, particularly heavily sailed skeleton-crewed ...
The winch is either controlled with a detachable cable, a button inside the car or wireless remote. Older vehicles may have a PTO winch, controlled via the car's transmission, a secondary clutch maybe used so the vehicle does not need to be moving while winching. Some winches are powered by the pressure generated in the hydraulic steering system.
As full-size winch launching but using a small electric motor (usually based on a car starter motor) and a reverse pulley staked to the ground upwind. The launch speed is controlled by the pilot using a foot pedal. [3] A parachute is used (pulled shut by the launch tension) to assist in preventing the winch spool overrunning when the model is ...
The Solo Wings Windlass is a South African ultralight trike designed and produced by Solo Wings of Gillitts, KwaZulu-Natal. The aircraft was also sold in the United States by Bateleur Sky Sports of Palm Coast, Florida in the early 2000s, under their own name.
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