Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 326
but thevery smallest size of machines, the weighing-head and the hydraulic cylinder orstraining-head are carried and aligned by the top surface of a wrought-iron bed,as shown in the view of a 200,000-pound testing-machine, Plate No. 259, thestraining-head on the right hand and the weighing-head on… … 200.000-IvB. TESTING MACHINE. Capable of testing specimens 7 ft. 9 long in compression and 5 ft. 5 longin tension. Maximum stroke of piston, 3 ft. 6. Maximum travel of piston withpumps at maximum delivery, 4^_ per minute. 322 Wm. Sellers & Co., Incorporated, Philadelphia, Pa. Plate No. 260.
Machine-tools · Machinery
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