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 813
~3 3£ n stroke, and that edge therefore becomes more rapidly destroyed. To obviate this, the fixture or de-vice shown in Figs. 3950 and 3951 is furnished to the Bement machine. It is a substantial castingA bolted to the cutting-bar, and to this casting is secured a swivel by means of a dovetailed…
Mechanical engineering -- Dictionaries
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