conveyor drive

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• Conveyor system — Conveyor redirects here. For other uses, see Conveyor (disambiguation). This article is about conveyor systems. For information on conveyor belts, see conveyor belts. For information on overhead conveyors, see overhead conveyors. An overhead… …   Wikipedia

• Conveyor belt — This article is about industrial conveyor belts. For information on the global flow of sea currents, see Thermohaline circulation. Point of contact between a power transmission belt and its pulley. A conveyor belt uses a wide belt and pulleys and …   Wikipedia

• Chain drive — Roller chain and sprocket Mack AC delivery truck at the Petersen Automotive Museum with chain drive visible Chain drive is a way of transmitting mecha …   Wikipedia

• Reactionless drive — A reactionless drive (also known by many other names, such as an inertial propulsion engine, reactionless thruster, reactionless engine, bootstrap drive or inertia drive) is a fictional or theorized method of propulsion where thrust is generated… …   Wikipedia

• chain drive — chain driven /chayn driv euhn/, adj. a driving mechanism transmitting power by means of an endless chain. [1900 05] * * * Device widely used for the transmission of power where shafts are separated at distances greater than that for which gears… …   Universalium

• Drum Motor — A Drum Motor (sometimes referred to as a motorised pulley) is in simplistic terms a highly efficient geared motor drive enclosed within a steel shell providing a single component driving pulley for conveyor belts. Drum Motor with Planitory Gear …   Wikipedia

• Sprag — A sprag is a one way freewheel clutch used in a number of applications. It resembles a roller bearing with rollers shaped like a figure eight and cocked with a spring. When the unit rotates in one direction, the rollers stand up and bind because… …   Wikipedia

• Sprag clutch — One way bearing combining sprags and bearing rollers in one race A sprag clutch is a one way freewheel clutch. It resembles a roller bearing, but instead of cylindrical rollers, non revolving asymmetric figure of eight shaped sprags are used.… …   Wikipedia

• belt — noun 1 narrow piece of leather, etc. worn around the waist ADJECTIVE ▪ narrow, wide ▪ thick ▪ leather ▪ chain, studded …   Collocations dictionary

• MythBusters (2008 season) — Country of origin Australia United States No. of episodes 20 (includes 8 specials) Broadcast Original channel Discovery Channel …   Wikipedia

• coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …   Universalium