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 67
Fig. 1.—Differential Fig. ;i.—Double-screw hoist, pulley-block. Fig. 3.— Sure-grip tackle-block.Westons Triplex Spur-Gear Block, made by the Yale & Towne Mfg. Co.. is shown inFigs. 4, 5, G. and 7. Figs. 4 and 5 are external views of the block suspended as for use;Fig. 6 is a transverse view,…
Mechanical engineering
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