link motion noun
- a mechanism controlling the valves of a steam engine, consisting of a slotted link terminating in a pair of eccentrics
Examples from the Web for link motion Historical Examples of link motion
Stephenson’s link-motion valve-gear is used on most locomotives.
Elmer Ellsworth Burns
Mr. Baldwin’s characteristic reply was, “Then they shall have link-motion hereafter.”
M. Baird, et. al..