Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 171
20 X 20 PATENT SPIRAL-GEARED PLANING MACHINE. To Plane Work 5 Feet Long. Driving and reversing gear operated by friction clutches. Return speed oftable, 144 feet per minute, or eight times the usual cutting speed. Feed-motionoperated from either side of machine. Complete with countershaft and full… … 25 X 25 PATENT SPIRAL-GEARED PLANING MACHINE.To Plane Work 4 Feet Long. Single be,, driv.n, planing a.K| ^^^ Z^l^^ -^tSe side .hrust. Bearings for table P|°^= ^^J7,^rmachine. Complete witj; \Vm. Sellers & Co., Incorporated, Philadelphia, Pa. 167 Plate No. 137.
Machine-tools · Machinery
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