Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 596
to the bevel of the head. J is a steel plate, in which there is a countersink <1 to admit the liead of Ihescrew to come into contact with the tool G. Where the tool is to act upon the head the steel plate J iscut away, as shown at e. The arbor C C is tubular, and there passes through it a… … (tie wedge part K is forced against the tails // of the jaws. F is a shaft, to which is attached anwm F, that is forked at its outer end F^ and isrecei\ed between collets LL attached to the sliding- 590 SCREW-CUTTING MACHINE. bolt K. E E are a handle and lever, by which the sliding-bolt K and the…
Mechanical engineering · Mechanics · Engineering
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