rack and pinion

A device for the conversion of rotary and linear motion, consisting of a pinion and a mated rack.

rack′-and-pin′ion adj.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

rack-and-pinion

(Mechanical Engineering) a device for converting rotary into linear motion and vice versa, in which a gearwheel (the pinion) engages with a flat toothed bar (the rack)

adj

(Automotive Engineering) (of a type of steering gear in motor vehicles) having a track rod with a rack along part of its length that engages with a pinion attached to the steering column

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

Translations

rack-and-pinion

[ˌrækəndˈpɪnjən]

A. N (Tech) → cremallera f y piñón

B. CPD rack-and-pinion steering N → cremallera f, piñón m

Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

rack-and-pinion

[ˌrækənˈpɪnjən] n (Tech) → rocchetto m cremagliera inv

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

References in periodicals archive

Ideal for fast, long travel applications with high accuracy requirements, the new R-Plus rack-and-pinion actuator delivers consistent rigidity and high axial forces throughout its stroke.

Rack and pinion actuator for vertical applications and long strokes

During its last checkup, we were told that it needs a new front differential seal, new rack-and-pinion assembly, new timing belt/water pump, new transmission pan gasket and new rear shocks, all to the tune of $4,800.

Time to bite bullet and get new car?

This drill also boasts the field-proven Quad rack-and-pinion carriage drive and a floating carriage that is capable of two speeds, including a 120 ft/min fast mode for adding and removing I rods.

Astec underground

Flipping a lever engages a rack-and-pinion gear mechanism, harnessing the inertia of the flywheels to push the log forward into the stationary wedge, cleaving the wood.

A more efficient log splitter

If the robot has a rack-and-pinion drive, take note if there is any hesitation or jerking during operation.

Eight tips on robot maintenance

The standard unit is equipped with a rack-and-pinion six-pinion carriage design and a four-pinion and gear rotary drive system.

American Augers

The Snowdon Mountain Railway operates on a rack-and-pinion system that was originally patented by the Swiss engineer Dr Roman Abt in 1892.

Review: Lee Hibbert ascends Mount Snowdon the lazy way, learning a bit about railway history en route

The Ion has electric variable-assist rack-and-pinion steering.

Saturn: faster and better; Having been starved for good product for far too long, this division of General Motors is finally getting the kind of design and engineering that can make it a real contender, not the "coulda been" that has been its plight for the past several years

The new hybrids have an electric power-assist rack-and-pinion steering system and electric dual-zone climate control.

Toyota Camry goes hybrid

More refined on and off-road, with three full-time 4x4 systems, new suspension, rack-and-pinion steering and a 5.7-litre hemi V8, it makes the old Grand Cherokee seem almost neolithic.

Motoring: This latest Jeep is Grandest yet

The CUT 85 has a frame design with fully closed structural members, surface-hardened linear guideways and a high-speed rack-and-pinion saw carriage drive with cutting and feed speeds up to 100mpm.

Beam saw