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 264
he part E screws on as an outer cap upon the base-plate.When such chucks are employed to hold heavy work, the strain upon them is great, and it is neces-sary that the parts be substantial and have ample wearing surface provided, and that the cuttingsand grit be excluded from the working parts. The…
Mechanical engineering -- Dictionaries
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