Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 296
AND MECHANICAL CONSTRUCTIONS. 279 till the friction becomes equal to the resistance, and the pulley gradually attainsthe motion of the clutch. But of all slide couplings, to engage and disengage with the least shock andat any speed, th.Q friction-cone coupling (Fig. 614) is by far the best. It…
Mechanical drawing
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