parallel motion

noun

a mechanism arranged so as to impart rectilinear motion to a rod connected to a lever that moves through an arc.

Origin of parallel motion

First recorded in 1820–30

Words nearby parallel motion

parallel cousin, parallel cousin marriage, parallel evolution, parallel forces, parallel importing, parallel motion, parallel of altitude, parallel of latitude, parallel play, parallel port, parallel postulate

Example sentences from the Web for parallel motion

  • I contrived a sectional model of a complete condensing steam-engine of the beam and parallel-motion construction.

    Stories of Invention |Edward E. Hale

  • This form was objectionable, as the whole effort of the engine was transmitted through the parallel-motion rods.

    A History of the Growth of the Steam-Engine |Robert H. Thurston