internal gearing

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• Bicycle gearing — The gearing on a bicycle is the selection of appropriate gear ratios for optimum efficiency or comfort. Different gears and ranges of gears are appropriate for different people and styles of cycling. Multi speed bicycles allow gear selection to… …   Wikipedia

• Worm gearing — Worm Worm (w[^u]rm), n. [OE. worm, wurm, AS. wyrm; akin to D. worm, OS. & G. wurm, Icel. ormr, Sw. & Dan. orm, Goth. wa[ u]rms, L. vermis, Gr. ? a wood worm. Cf. {Vermicelli}, {Vermilion}, {Vermin}.] [1913 Webster] 1. A creeping or a crawling… …   The Collaborative International Dictionary of English

• Orrery — This article is about the mechanical device. For the British peerage, see Earl of Orrery. A small orrery showing earth and the inner planets An orrery is a mechanical device that illustrates the relative positions and motions of the planets and… …   Wikipedia

• Geared steam locomotive — A geared steam locomotive is a type of steam locomotive which uses reduction gearing in the drivetrain, as opposed to the common directly driven design.The locomotives use conventional adhesion to provide traction and therefore should not be… …   Wikipedia

• NeGcon — centered (top) and twisted (bottom) Second generation model Manufacturer Namco …   Wikipedia

• Mitchell Camera — Corporation was founded in 1919 by Henry Boger and George Alfred Mitchell. Their first camera was designed and patented by John E. Leonard in 1917, from 1920 on known as the Mitchell Standard. Features included a planetary gear driven variable… …   Wikipedia

• Mark Beaumont — For the British music journalist see Mark Beaumont (journalist). Mark Beaumont Born Scotland Nationality Scottish …   Wikipedia

• Mark Beaumont (cyclist) — Mark Beaumont (born Newburgh, Fife in Scotland, 1 January 1983) is a record breaking long distance cyclist. He holds the record for cycling round the world, completing his convert|18297|mi|km route on 15 February 2008, having taken 194 days and… …   Wikipedia

• Capital structure — Gearing ratio redirects here. For the mechanical concept, see gear ratio. Finance Financial markets …   Wikipedia

• Gear — For the gear like device used to drive a roller chain, see Sprocket. This article is about mechanical gears. For other uses, see Gear (disambiguation). Two meshing gears transmitting rotational motion. Note that the smaller gear is rotating… …   Wikipedia

• Hub gear — Sturmey Archer SX3 A Sturmey Archer AM bicycle hub gear mechanism wi …   Wikipedia