Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 799
saws, and the pur-poses for whichthey are intended;and the latter, whilehaving no suchrange as those ofthe circular type,still requiring differ-ent treatment, ac-cording as they willbave light or heavywork, and will beused for ordinarycutting, scroll work,or resawing. Straight Saws.—In the first… … Fig. 1—Drag-saw and jack-works. SAWS, WOOD. 771 or jack-works. Fig. 1, which is intended to save room and lessen the number of frames to setand belts to keep in order, while but one lever is required to handle both machines. Inoperating it, the sawyer throws the lever over until the paper friction…
Mechanical engineering
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