Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 764
Fig. 1.—Woods reaper. HAND L£VER … Fig. 2.—Keaper details. determined. Although the reaper has only four rake arms, every one, or every second, third,fourth, or fifth, may be automatically switched to sweep the platform, according as the hand 736 REGULATORS. lever is moved on the numbered index. A foot lever, seen in Fig. 2, serves…
Mechanical engineering
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