Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 599
I I I … ^■wv*^ sufficient for screws of ordinary size. To the cutter-slide G is attached a hardened steel bearing-piece «,the upper end of which is in the form represented, and is kept in contact with the projections dd of thecam-wheel; this wheel, therefore, by its revolution, will depress the slide and…
Mechanical engineering
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