Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 327
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. … 300.000-I.B. TESTING MACHINE. Capable of testing specimens i8 ft. long in compression and 13 ft. long intension. Maximum stroke of piston, 3 ft. 6. Maximum travel of piston withpumps at maximum delivery, 4^^ per minute. Wm. Sellers & Co., Incorporated, Philadelphia, Pa. 323 Shafting.…
Machine-tools · Machinery
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