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universal coupling

Machinery. universal joint.

universal joint

noun, Machinery.
a coupling between rotating shafts set at an angle to one another, allowing for rotation in three planes.
Also called universal, universal coupling.
Origin of universal joint
First recorded in 1670-80 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for universal coupling
Historical Examples
  • This member is always positively driven, either by means of shaft and universal coupling or direct gearing.

    Aviation Engines

    Victor Wilfred Pag
British Dictionary definitions for universal coupling

universal joint

a form of coupling between two rotating shafts allowing freedom of angular movement in all directions
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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