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 975
Automatic Barbed-Staple Machine.—Fig.1808 represents a machine designed for mak-ing barbed staples. The wire is cut to a suit-able length, and bent in shape over a formerat one motion, by tools carried by the up-right slide, which is moved by a levei connected with the large cam on the left, in…
Mechanical engineering -- Dictionaries
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