a mining tool the involes a rocker (i think)
http://wiki.answers.com/Q/Who_invented_the_Windlass
Inventions question: When was the Chinese windlass invented? The Chinese windlass was invented in 1582 ... Whatis a windlass? The chinese windlass? When was the windlass made? Definition of the windlass? How do you build a windlass? When was the first windlass? When was the windlass invented? When was chinese code invented?
wiki.answers.com/Q/When_was_the_Chinese_windlass_invent... wiki.answers.com/Q/When_was_the_Chinese_windlass_invented
Windlass - Wikipedia, the free encyclopedia
A windlass 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 b...
en.wikipedia.org/wiki/Windlass
Research Results For 'Windlass' ... Catapults are thought to have been invented by Dionysius in 399 BC. Research Catapult ... Crab is a name given to various machines, especially to a kind of portable windlass or machine for raising weights, etc. Crabs are much used in building operations for raising stones or other weights,
www.probertencyclopaedia.com/cgi-bin/res.pl?keyword=Win... www.probertencyclopaedia.com/cgi-bin/res.pl?keyword=Windlass&offset=0
haul or lift (something) with a windlass. ... Who invented the Windlass? ... When was the Chinese windlass invented? Read answer...
www.answers.com/topic/windlass-1 www.answers.com/topic/windlass-1
Sci-Tech Dictionary: anchor windlass ... Who invented the Windlass? ... When was the Chinese windlass invented? Read answer...
www.answers.com/topic/anchor-windlass www.answers.com/topic/anchor-windlass
The hand windlass was the earliest winding device. In the early 17th century horse-driven gins came into use. Steam winders were invented in the 19th century, these gave way to electric winders in the 20th century around the time of nationalisation.
www.staffspasttrack.org.uk/exhibit/coal/support%20syste... www.staffspasttrack.org.uk/exhibit/coal/support%20systems/winding.htm
Archimedes calculated limits for the value of pi, invented terminology for expressing numbers of any magnitude, laid the foundations of the calculus of the infinite, ... He created a planetarium worked by water, invented the compound pulley and windlass, and Archimedes screw, was too absent minded to remember to eat.
www.sonoma.edu/people/poe/Excursus/Time/Time.htm
A few of the most common very inaccurate ... First off, the infamous "Trooper's Helmet", invented by Windlass Steelcraft and copied by every Asian and Pacific junk factory since. The eyebrows meet in the middle, and are soldered on. The neckguard is domed (rather than flat or sloped), and lacks its steps.
www.larp.com/legioxx/bad.html
A translation of Athenaeus' Deipnosophists, Book 5, pages 203-210 ... For having prepared a windlass [ helix ] he drew this vessel, enormous as it was, down into the sea. And Archimedes was the first person who ever invented this windlass.
www.attalus.org/old/athenaeus5b.html
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