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 581
ot in work. To preventthe lifter lever suddenly flying backby any jolt moving it so as to raisethe front end of the rod, c, abovethe lever pivot, a check latch onthe quadrant engages a notch in thebearing for the lever {)ivot as soonas the lever is jjushetl forward.Increasing magnitude of hay… … mailiiiR. Details.
Mechanical engineering
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