. Appleton's dictionary of machines, mechanics, engine-work, and engineering. Literal References. a, steam-cylinder. b, piston and cross-head V. c, slide-valve, opening alternately the steam-portc and exhaust-port c, ?worked by rod d. d, slide-rod. e, steam-pipe. f, punching-lever, connected to the piston by thelinks/ and cross-head b working in frames/. g, punching cylinder, connected to lever / by the links , frame for carrying punching , lever fixed to the rod d for stopping the machine by the pins /; it is worked by the handle/ and counterbalance/.k, , crank a
. Appleton's dictionary of machines, mechanics, engine-work, and engineering. Literal References. a, steam-cylinder. b, piston and cross-head V. c, slide-valve, opening alternately the steam-portc and exhaust-port c, ?worked by rod d. d, slide-rod. e, steam-pipe. f, punching-lever, connected to the piston by thelinks/ and cross-head b working in frames/. g, punching cylinder, connected to lever / by the links , frame for carrying punching , lever fixed to the rod d for stopping the machine by the pins /; it is worked by the handle/ and counterbalance/.k, , crank and shaft. 550 PUNCHING AND PLATE-CUTTING MACHINE. m, , , , stop. q, plate being , foundations. s, aperture through which the iron plate punchedout falls. PUNCHING AND PLATE-CUTTING MACHINE. By Messrs. Nasmyth, Gaskell & Co., Manchester. Pig. 3172, front elevation. Pig. 3173, side elevation. a, tight and loose riggers. b, fly-wheel. c, spur-wheel and pinion. Literal References. I d, frame for carrying , shaft and eccentric for raising and depressingslide. 3173.
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Keywords: ., bookcentury1800, booksubjectmechanicalengineering, bookyear1861
