Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 89
287. «CARTWRIGHTS PARALLELMOTION for steam engines by gearedwheels. A free cross-head on piston rod andconnected to two cranks on shafts with equalspur gears from which power is transmittedthrough a third spur wheel. Fery old (lySy), 288. PARALLEL MOTION by a cross-head and rollers running against… … 289. CROSS-HEAD SLIDE athwart theshaft. An obsolete design for a vertj :;al enginein a side-wheel steamer.
Mechanical movements
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