Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 86
REVERSING LINK MOTION. —The slotted link is pivoted tothe end of the eccentric rod and ismoved up and down by the bell-crank lever. The block carrying thevalve rod is stationary in the slot. … 256. VALVE GEAR of an oscillating marineengine. The slotted link a, receives a rockingmotion from the eccentrics and rods, and is thrownfrom its centre either way for forward or backmotion of the engine by the lever connecting rodb. A block and pin attached to the valve rodfreely traverse the link…
Mechanical movements
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