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Scientific American, Vol. 1, No. 15 (1859) (1859)

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An illustration from Scientific American, Vol. 1, No. 15 (1859), 1859, leaf 0
on of the knife into an ascending mo- The power is applied by means of a belt brought upon the cutter. We do not doubt that, not only job-printers and tion. pulleys, E, and the belt 1s slipped from either the tight or bookbinders, but machinists also will be interested in fol- The object of this… … 8, which is geared to the plication of the small-tooth small shaft, s, in a way to comb, the points of the teeth draw the knife down, while of which scratch and other- wise irritate the scalp, tending more than any other The turning table, T, on which carry the knife up. The small shaft on which…

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