Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 605
, that the cams may be single. The cam-shaft receives its motions from the mandrel by anendless-screw w on the latter, which actuates a spur-wheel x on one end of a shaft ?/, the other end o?tqjhich has a bevel cog-wheel z, the cogs of which take into the cogs of a similar wheel o2 on the camshaft,… … SCREWS, MACHINE FOR THREADING. 599 within the jaws by the motion of the carrying-wheeL And a turned, the further motion ol the wheel carries them up, their heads resting on to a curve I rest •-. which i- bo curved at d as to per-mit them to fall out by their weight so soon as they reach the top. By…
Mechanical engineering
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