track wheel

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• Track — or Tracks may refer to:In nature: * Animal tracks, imprints left on surfaces that an animal walk across * Trackway, an ancient route of travel or track used by animalsIn sport: * Track cycling, a bicycle racing sport usually held on specially… …   Wikipedia

• Track racing — is a motorcycle sport where teams or individuals race opponents around an oval track. There are differing variants, with each variant racing on a different surface type.The most common variant is Speedway which has many professional domestic and… …   Wikipedia

• track — [trak] n. [LME trak < MFr trac, a track, tract, trace < ?] 1. a mark or series of marks or other discoverable evidence left by a person, animal, or thing that has passed, as a footprint, wheel rut, wake of a boat, etc. 2. a trace or vestige …   English World dictionary

• Track — Track, n. [OF. trac track of horses, mules, trace of animals; of Teutonic origin; cf.D. trek a drawing, trekken to draw, travel, march, MHG. trechen, pret. trach. Cf. {Trick}.] 1. A mark left by something that has passed along; as, the track, or… …   The Collaborative International Dictionary of English

• Track scale — Track Track, n. [OF. trac track of horses, mules, trace of animals; of Teutonic origin; cf.D. trek a drawing, trekken to draw, travel, march, MHG. trechen, pret. trach. Cf. {Trick}.] 1. A mark left by something that has passed along; as, the… …   The Collaborative International Dictionary of English

• Track brake — Track brakes are a form of brakes unique to railborne vehicles. The braking force derives from the friction resulting from the application of wood or metal braking shoes directly to the tracks (as the name suggests). Early examples of track… …   Wikipedia

• track — wheel track …   Mechanics glossary

• Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …   Wikipedia

• track — I. noun Etymology: Middle English trak, from Middle French trac Date: 15th century 1. a. detectable evidence (as the wake of a ship, a line of footprints, or a wheel rut) that something has passed b. a path made by or as if by repeated footfalls… …   New Collegiate Dictionary

• track — [1] Front track is the distance between the center of the left front wheel and the center of the right front wheel when the vehicle is set to its normal ride height and wheel alignmentspecifications. Rear track is the distance between the center… …   Dictionary of automotive terms

• Track circuit — A track circuit is a simple electrical device used to detect the presence or absence of a train on rail tracks, used to inform signallers and control relevant signals. Principles and operation The basic principle behind the track circuit lies in… …   Wikipedia