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 381
ich, byspecial mechanism hereafter to be described, the proper movement is imparted. The wheels 2 ofthe carriage are pivoted to the ends of short horizontal arms; the wheels 3 are simply journaled inthe carriage. The weight of the latter, therefore, rests on the pivots of wheels 3 ; and as…
Mechanical engineering -- Dictionaries
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