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 662
ts formodern-made plows, readily obtained and applied even years after the plow was made. Im-provement in outline also marks the products of all the great factories, as will be evident byinspection of the modern hand plow (Pig. 2). Deeres Riding Plow (Fig. 3) is a light, three-wheeled implement… … Fig. 3.—Deeres lidiug plow. right or left unlocks the spindle of the rear furrow wheel, which then becomes a caster,admitting of a square turn of the plow at eornei-s. When the horses are again straightenedout this wheel returns directly aft and locks itself rigidly in line with the furrow until…
Mechanical engineering
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