Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 205
BAR SHEAR—WITH Punching Attachment. olate J^thTJf l. independent 10 by 12 engine. Will putsch 2 hole.s in i y fnrl hi V ^ f T^ ^^^ ^ ^> ^^ ^^ ^^ oe stroke. Lower shear blade and block removed to show pnnch. 200 Wm. Sellers & Co., Incorporated, Philadelphia, Pa. Plate No. 167. … LKVER BAR SHEAR—lo Overreach.For cutting steel bars up to 12 by 2i. Patent toggle-joint stop motion. Fast and loose pulleys, 36diameter, 7 face. 240 revolutions per minute. Shear blades may be set at right angles to position shown lorcutting long bars. Counterbalanced slide. Wm. Sellers & Co.,…
Machine-tools · Machinery
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