Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 170
thus making the table run easily under light loads;but heavy side cuts tending to shift the table, are resLsted by the vertical wallsabove the V. These machines are heavier and .stronger than the correspondingsizes of our other type of planer, and the driving power has been increased to a… … 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…
Machine-tools · Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
