Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 267
er N, which eye-piece fits on to the shaft I. Y is a drum which carries the chain Z over the rollers1, anil being fastened to the sliding frame K, gives motion to the same. The chain-drum Y receivesiis motion through the bevel-wheel _, which works into the bevel-wheels D1 D1 on the main-shaft C;od… … of the chain-drum Y. I Y are clutch-boxes which slide on keys on the main-shaft C, and are workedby forked levers 8 8, which again are actuated by the handles 9 9, as seen in the front view of the ma-chine, Pig. 4005. a a are circular saws which are fixed to the shafts b b, to which shafts motion…
Mechanical engineering
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