Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 789
nce thecuttin tool, to travel faster during the return than during the cutting stroke, so as to increase therate of working. Upon a convenient part of the head is placed a spur-wheel A, capable of revolv-ing freely upon a fixed overhanging shaft of large diameter. Through this shaft, but not… … the wheel upon its fixed shaft, and the crank-piece round the axis of its spindle—but their revolu-tions would be eccentric to one another. But by slotting the crank-piece and fixing a pin in the faceof the wheel, they are compelled to revolve together; the velocity of the crank, if that of the…
Mechanical engineering -- Dictionaries
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