Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 174
t. Bearings for table protected from dirt. Movementof table and feed-motion can be operated from either side of machine. Improvedcross-head, with internal saddles, and separate feed-rods and screws. Improvedpower frictional raising gear for cross-head. Complete with countershaft, cranks,and… … 120 X 120 PATENT SPIRAT,-GEARED PLANING MACHINE.To Plane Work 24 Feet Eong. Two saddles on cross-head and vertical slide-rests on both uprights. Singlebelt drives planing and reversing mechanism through improved friction clutches.Return speed of table, 72 feet per minute, or four times usual…
Machine-tools · Machinery
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