Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 187
PUNCHING AND SHEARING MACHINE COMBINED-30- Oy.,.^,„,with set of slLr blades, sam^ieJunch, a^. ch? ^ ^^^^ ^-P^^*- I82 Wm. Sei-LErs & Co., Incorporated, Philadelphia, Pa. Plate No. 151. … 26 PUNCHING MACHINE—WITH Automatic Spacing Table. Overreach of main punch from back of throat, 26. Capacity, itV holein i steel plate. Front punch for lighter work in flanges and angles. Toggle-joint stop motion, counterbalanced slide raised and lowered by hand lever forsetting punches. Two speeds,…
Machine-tools · Machinery
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