double-acting

adj

1. (Mechanical Engineering) (of a reciprocating engine or pump) having a piston or pistons that are pressurized alternately on opposite sides. Compare single-acting

2. (General Engineering) (of a hinge, door, etc) having complementary actions in opposed directions

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

dou′ble-act′ing

adj.

1. accomplishing work or permitting movement in two directions.

2. having twice the usual strength or effectiveness.

[1835–45]

Translations

double-acting

[ˌdʌblˈæktɪŋ] ADJ → de doble acción

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

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References in periodicals archive

Double-acting, through rod Double-ended piston rod which acts as a normal double-acting cylinder but mechanical connections can be made to both ends of through rod.

What to know about pneumatic cylinders

The Zurcon DA24 venting version double-acting scraper is designed especially for severe operating conditions in fluid power applications.

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These clamps reportedly are simpler to use, not requiring electronic sensors like the company's double-acting MOD cylinders.

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* Double-acting main press cylinders compact from both ends, resulting in less briquette breakup during handling

Hydrospeed 80 briquetter

Compression molding presses are featured in this four-page, four-color brochure, including new, rebuilt, post, slab side, vacuum, up-acting, down-acting, single-acting, double-acting, electric platen, steam platen and hot oil platen presses, press hydraulic systems and press controls.

Compression molding

The scientists gave each patient a double-acting infusion.

Imaging Parkinson's. (Neuroscience)

"Why have linear motors when a double-acting ball screw will do it?" asks Hsi-Kuan Chen.

Asian builder hopes speedy machines will mean fast company growth. (Report From British M-T Show)

Downstream from the main control valve are two double-acting mast tilt cylinders (although some trucks use a single cylinder and some high-capacity models use three); a primary lift cylinder; two secondary lift cylinders; and if the truck is equipped with a sideshifter, a double-acting sideshift cylinder.

Troubleshooting lift truck hydraulic systems