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 180
^.—SU-eriiiK ciilU\ali ■Id from (Irifl in,:. CULTIVATORS. 165 treadles the shields are raised or lowered without stopping, governing the quantity of earththrown to the plant according to its size. Weirs Tonguekss Cultivator (Fig. 9) is rendered light, and allows the team free raove- … Fio. 9.—Weirs tongueless cultivator. ment, by the alisence of a tongue. It has lateral adjustment of hitch to insure the properdirection for the wheels, in case the team used is unequal in size and step. Tke Deere Garden-IIoe (Fig. 10) has two short beams with handles adapted, to propel the
Mechanical engineering
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