Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 110
er bar to determine shape of pulley face.Frictional turning-feed through improved discs, equalizing drivers for face-plate,with six arms. Largest lift of cone-pulley, 28 for 3^ belt. Triple-gearedhead. Ratio of triple-gearing, 38 to i; ratio of back-gearing, 6 to i. Heightfrom centre to top of bed,… … 96 SPECIAL PULLEY LATHE. Cast-iron spindle in live head, ii in diameter. Live head driven throughface-plate giving ten speeds. Largest lift of cone-pulley, 29 for 4/2 belt.Height from centre to top of shear, 45 >^. Will turn and face pulleys from 36diameter up to 96 diameter by 48 face. Five…
Machine-tools · Machinery
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