For the tool used to raise paddle gear on canal locks, see Lock (water transport) § Windlass ("lock key"). For the specific ship's windlass, see Anchor windlass.
Turnbridge windlass lifting road bridge over Huddersfield Broad CanalDifferential windlass
The windlass/ˈwɪndləs/ is an apparatus for moving heavy weights. Typically, a windlass consists of a horizontal cylinder (barrel), which is rotated by the turn of a crank or belt. A winch is affixed to one or both ends, and a cable or rope is wound around the winch, pulling a weight attached to the opposite end. The Greek scientist Archimedes was the inventor of the windlass.[1] The oldest depiction of a windlass for raising water can be found in the Book of Agriculture published in 1313 by the Chinese official Wang Zhen of the Yuan Dynasty (fl. 1290–1333).[2]
^Sarton, George (1959). A History of Science. Vol. 2. Harvard University Press, Cambridge. p. 123. {{cite book}}: |work= ignored (help)
^Needham, Joseph (1986). Science and Civilisation in China. Vol. 4, Physics and Physical Technology. Taipei: Caves Books, Ltd. {{cite book}}: |work= ignored (help)
The windlass /ˈwɪndləs/ is an apparatus for moving heavy weights. Typically, a windlass consists of a horizontal cylinder (barrel), which is rotated by...
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 may...
whereby if the toes are dorsiflexed, the plantar fascia tightens via the windlass mechanism. If a tensile force is then generated in the Achilles tendon...
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...
intestines wound around a windlass. This version may have developed from interpreting an icon that showed him with a windlass, signifying his patronage...
often be used for weighing (raising) the anchor after use. To do this, a windlass was usually fitted amidships and a davit in the stern (or sometimes the...
attractions located 2.5 miles (4.0 km) from each other: Ash Hollow Cave and Windlass Hill. A spring in the vicinity of Ash Hollow Cave made it an attractive...
Vij Books India Pvt. ISBN 978-93-86834-12-6. "Heavy Medieval 1250lbs Windlass Crossbow - TESTED in Slo-Mo". YouTube. "arbalest". Oxford English Dictionary...
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...
used to lift weights. This is thought to have been in the form of the windlass which consists of a crank or pulley connected to a cylindrical barrel that...
mechanism is unique in that it is driven by a flat-link chain connected to a windlass. The mensa itself was a sliding plank (similar to that on the gastraphetes)...
$30-$50 (USD). Results from laboratory and field testing suggest that windlass and pneumatic mechanisms are effective where other systems fail due to...
less-skilled personnel. Crossbows are usually drawn by direct pulling, but windlass-like mechanisms requiring less force were sometimes used. The earliest...
autobiography, the Weston differential pulley evolved from the Chinese windlass, with an endless chain replacing the finite length of rope. He claimed...
Human power was focused by the use of simple engines, such as the capstan, windlass or treadmill, and with ropes, pulleys, and block and tackle arrangements;...
for example, a quarry, to the job site and then lifted into place. The windlass consists of a drum on a horizontal axle anchored against displacement....
pivot for anchoring and narrow at their tip. Anchor windlass A pawl is used in an anchor windlass to prevent a free-spooling chain by grabbing and snubbing...
Cruikshank 1856, p. 46. Hanrahan 2011, p. 191. "Edwin Fox Hull and Anchor Windlass". Heritage New Zealand. Hanrahan 2011, p. 199. "Convicts and the British...
as in the past, and may contain essential machinery such as the anchor windlass. A disadvantage of such a design is the structural weakness at the forecastle...
bridge would be raised or lowered using ropes or chains attached to a windlass in a chamber in the gatehouse above the gate-passage. Only a very light...
been known to heckle or harass the boat crews, whilst others carry a lock windlass and actively wish to help boat crews with their passage, by opening the...
15th-century crossbow from the Bavarian German Army with its original string and windlass intact. Also, Chumlee throws the shop's Christmas party at Danny Koker's...
(born 1958), also known as Alison Carroll, Alison Milyika Carroll, or "Windlass" Carroll, is an Aboriginal Australian artist. She is also a community leader...
lengths are within a given tolerance, so that it reliably engages with a windlass. Flat chain, form of chain used chiefly in agricultural machinery Ladder...
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