Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 202
CRANK MOTION SHEAR- OVERREACH. This machine is driven by an eccentric shaft, not by a vibrating lever. Itis capable of shearing ^ plate, and has 36 by 7 fast and loose pulleys, andshould make about 150 revolutions per minute. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. [97 Plate No. 164. … 36 SHEARING MACHINE—WITH Punching Attachment. For shearing i steel plate. 36 overreach. Toggle-joint stop motionand balanced slide. (See Plate No. 153). Wm. Sellers & Co., Incorporated, Philadelphia, Pa. Plate No. 165.
Machine-tools · Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
