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 42
e to b, this tooth will be driven from gto d ; and by repeating the above process we may find the meridian outline required to maintain aconstant velocity ratio during that part of the action. This process is illustrated more fully in Fig. 2142, in which only the pitch-circles arc shown, andfor…
Mechanical engineering -- Dictionaries
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