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 663
the front furrow wheel slightlyat the moment of turning. GaWs Riding or Walking Plow, illustrated in Fig. 4, has three wheels with independentaxles to all. One lever, connected with the land wheel by a spring, regulates the depth andinsures uniform draft. This plow can run very close to fences and… … Fid. 4.—Gales riding or wiilkiiig plow. Pcirlin d- Oreuflorfft IlilUvlp Combination Rig/it-hnnd anrl Lrff-hand P^w?/is representedin Fig. 5. The lieam is swivelled at the upright.to meet this end, giving double wear serviceand a more efficient action of share and mould-board than in the class of…
Mechanical engineering
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