Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 556
uch contrivance, the space is very liable so become filled or choked by the pieces which are cut away by thepunches.Tho remaining parts of the punch will be obvious without further description. PUNCHING MACHINE, STEAM. 549 PUNCHING MACHINE, STEAM.—By M. Cave, Paris. Fk,. 8164* elevatioa Fig. 8166,… … nder. f, punching lover, • bead 6 wi ■• met/ . I y tin-linl. ■li\ t! •, i r:uik and -l..tft. 550 PUNCHING AND PLATE-CUTTING MACHINE. «n, fly-wheel.n, punch.o, dies.v, stop. q, plate being punched.r, foundations. s, aperture through which the iron plate punchedout falls. PUNCHING AND PLATE-CUTTING…
Mechanical engineering
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