Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 93
ed, 36, over slide-rest, 28 diameter. Improved frictiondiscs, giving instantly any feed required between limits. Largest lift of cone-pulley, 28. Width of belt, 3J/3. Complete with countershaft, wrenches, fullset of change gears, water-can, and steady-rest. Countershaft pulleys, 26diameter for 4… … 42 LATHE.—Triple-Geared, Turning and Screw-Cutting Feeds. Flat-top shear, with vertical guiding surfaces. Poppet-head lined by underV clamp. Concentric hold-fast for poppet-spindle, clamping spindle at both endsof bearing. Independent screw-cutting and turning feeds, instantly changeablefrom one to…
Machine-tools · Machinery
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