rack-and-pinion gear

См. также в других словарях:

• 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 — 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 — 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 * * * Mach., Auto. See under rack1 ( …   Useful english dictionary

• rack and pinion gearbox — A type of steering system with a pinion gear on the end of the steering shaft. The pinion engages a long rack (a bar with a row of teeth cut along one edge). When the steering wheel is turned, the pinion turns and moves the rack to the left or… …   Dictionary of automotive terms

• pinion gear — Pinion Gear: The smaller of two meshing gears. A pinion gear is used in a starter motor to engage the flywheel ring gear and also rides along the surface of the steering rack (a rod with grooves cut in it to mesh with the gear) See rack and… …   Dictionary of automotive terms

• 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

• Rack railway — track using the Lamella system rack …   Wikipedia

• Rack — may refer to: People * Rack (Buffyverse) * Reinhard Rack, an Austrian politician Kinds of racks * Rack (torture device) * Rack (billiards) * 19 inch rack, a system for mounting electronic modules * Amp rack, short for amplifier rack, a piece of… …   Wikipedia

• pinion — A small, tapered gear which meshes with a larger gear or rack. It is found in two primary places in an automobile: the differential pinion and the rack and pinion steering. See crown wheel and pinion drive pinion inertia pinion planet pinion rack …   Dictionary of automotive terms

• Pinion — A pinion is usually the smallest gear in a gear drive train. In many cases, such as remote controlled toys, the pinion is also the drive gear. In the case of John Blenkinsop s The Salamanca the pinion was rather large.The term is also commonly… …   Wikipedia

• gear wheel — noun a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion • Syn: ↑gear, ↑geared wheel, ↑cogwheel • Hypernyms: ↑wheel • Hyponyms: ↑bevel gear, ↑ …   Useful english dictionary