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 68
FiG. 6.—Triplex spur-gear. … Fig Triplex spur-gear. Fig. 4.—Triplex spur-gear. Fig. 5.—Triplex spur-gear. ment of tlie hand-chain, while the stoppage of the hand-chain movement causes the disks totighten at once and sustain the load. In another form of this tackle a double suspension isemployed, two hooks being used, one to…
Mechanical engineering
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
