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 738
nt, and require to be frequently replaced, and the noise which is produced in working the instrumentis far from agreeable. These objections are obviated by an arrangement recently proposed by MuShanks of Johnstone, England, which, we think, will be found in every respect superior to the old… … 732 TOOLS. rlrill-stock, and acting upon it by friction for the more complicated combination of ratcliet--wheel, click;and spring. Fig. 3+35 shoTvs an elevation, and Fig. 34.36 a section of this improved form of the tool,a is the liiillow nut foi adjusting the drill to different lengths, b the…
Mechanical engineering · Mechanics · Engineering
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