Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 89
271. SHIFTING ECCENTRIC—The ec-centric is movable on worm gear and itssleeve, which is keyed to the shaft. The tan-gent worm is pivoted in lugs on the eccentric … 13 272. VALVE MOTION ECCENTRIC. —The rocker connecting link increases themotion of the valve rod and travel of thevalve. STEAM POWER. 79
Mechanical movements
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