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 611
nting machine. Thevibrating arm H delivers the sheets alternately to K and J, which are carrying-tapes leading to thetwo folding machines. If the sheets are wanted unfoldedr the arm H is moved to its highest positionand there fixed, without stopping the machine ; it then delivers the sheets to the… … printing and impression cylinders were all of equal size, so that three whole sheets of the IllustratedLondon Xews could be printed at each revolution of the printing-cylinder. Lithographic Press.—Fig. 3480 represents the Potter lithographic press. It is a stop-cylinderpress, or one in which the…
Mechanical engineering -- Dictionaries
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