Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 213
pair of engines with 50-in. cylinders and 4 ft. stroke, geared 2.88 to 1 to the rolls. Plates 10 ft. or10 ft. 6 in. wide can be rolled. The screws for adjusting the rolls are 9 in. in diameter and 1 in. 2475. … pitch, and they are worked by ordinary spanners (not shown) having a radius of 4 ft. and 16 arms.The feet of the housings are planed where they rest on the bed-plates, and the holes for the screw- IRON-WORKING MACHINERY. 20^ bushes bored. Holes are also cast in thehousings for the balance-pillars…
Mechanical engineering -- Dictionaries
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