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 492
back die E\ and the bottom die E is lifted up vertically. Thus the blank is firmly held upon foursides, while the heading-bar is brought into action upon the end of the blank to be headed. After itis cut off, it is advanced by a finger F just as much as is required to form the head. The instantthe…
Mechanical engineering -- Dictionaries
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