rack and pinion


rack and pinion
noun
a wheel gear (the pinion) meshes with a toothed rack; converts rotary to reciprocating motion (and vice versa)
Hypernyms: ↑gear, ↑gear wheel, ↑geared wheel, ↑cogwheel

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Mach., Auto.
See under rack1 (def. 5a).

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rack and pinion noun
A means of turning rotatory into linear or linear into rotatory motion by a toothed wheel engaging in a rack
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Main Entry:rack

Useful english dictionary. 2012.

Look at other dictionaries:

  • rack-and-pinion — [rak΄ən pin′yən] adj. designating or of an automotive steering system having a RACK1 (n. 5) and a pinion …   English World dictionary

  • rack-and-pinion — ► ADJECTIVE ▪ denoting a mechanism using a fixed cogged or toothed bar or rail engaging with a smaller cog …   English terms dictionary

  • rack and pinion — Mach., Auto. See under rack1 (def. 5a). * * * Mechanical device consisting of a bar of rectangular cross section (the rack), having teeth on one side that mesh with teeth on a small gear (the pinion). If the pinion rotates about a fixed axis, the …   Universalium

  • Rack and pinion — A rack and pinion is a pair of gears which convert rotational motion into linear motion. The circular pinion engages teeth on a flat bar the rack . Rotational motion applied to the pinion will cause the rack to move to the side, up to the limit… …   Wikipedia

  • rack-and-pinion — /rak euhn pin yeuhn/, adj. of or pertaining to a mechanism in which a rack engages a pinion: rack and pinion steering. See illus. under rack1. [1900 05] * * * ˌrack and ˈpinion 7 [rack and pinion] adjective only before noun using a piece of… …   Useful english dictionary

  • rack-and-pinion — /rak euhn pin yeuhn/, adj. of or pertaining to a mechanism in which a rack engages a pinion: rack and pinion steering. See illus. under rack1. [1900 05] * * * …   Universalium

  • rack and pinion — See rack and pinion gearbox …   Dictionary of automotive terms

  • rack and pinion — rack′ and pin′ion n. aum mac See under rack I, 5), a) …   From formal English to slang

  • rack-and-pinion — /ræk ən ˈpɪnjən / (say rak uhn pinyuhn) noun 1. a system for the conversion of rotary to linear motion and vice versa, consisting of a pinion and a mated rack (rack1 def. 4). –adjective 2. of, using, or comprising such a system …   Australian English dictionary

  • rack and pinion — noun A pair of gears, consisting of a circular pinion that engages with the teeth of a flat bar, that converts rotational into linear motion; used in the steering mechanism of cars, and in some railways …   Wiktionary