Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 945
umference. On the top of the cross-frames a, are placedtwo longitudinal frames bb, made also of cast-iron, for supporting the long bed-frames ce, and also theself-acting apparatus furnished to this machine. Two motions, the one at right angles to the other, aregiven by the slides d working along… … The self-acting motion given to the work being faced, by means of which it slides along the Dea cwhile the grinding stones are revolving on their axes, is thus obtained: on the main shaft next to thedriving-riggers or pulleys g, is a worm I, which, as it revolves, works a worm-wheel represented by…
Mechanical engineering
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
