Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 92
bed, 25; over slide-rest, 19Ji diameter.Improved friction discs, giving instantly any feed required between limits.Largest lift of cone pulley, 17. Width of belt, 2j4 Complete with counter-shaft, wrenches, full set of change gears, water-can, and steady-rest. Counter-shaft pulleys 14 diameter for… … 36 LATHE.—Triple-Geared, Turning and Screw-Cutting Feeds. Flat-top shear, with vertical guiding surfaces. Poppet-head lined by un-der V clamp. Concentric hold-fast for poppet-spindle at both ends of bearing.Independent screw-cutting and turning feeds, instantly changeable from one to theother, when…
Machine-tools · Machinery
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