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American Protective Tariff League

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The Iron Age 1883-09-27: Vol 32 Iss 13

1883 Reed Business Information US

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doz. be ». 60. 0? es. « The Iron Age Published every Thursday Morning by Davin WituiaMs, No. 83 Reade Street, Vol. XXX: No. 13. Combined Punch and Shear. We present inthe accompanying engraving a powerful combined punch and shear, re- cently turned out by the well-known German firm, Messrs. Breuer, Schumacher & Co., of Kalk, near Cologne, and which was specially constructed to meet the requirements of ship- building yards, boiler shops and other estab- lishments engaged in work of a similar nature. It consists of two heavy bed-plates rigidly connected by eight large bolts and hoops of iron, and each extremity is strengthened by ribs, as shown in the cut. \ shear and punch are arranged at opposite sides, and, in addition, the space between the bed-plates contains a second shear, ar- | ranged for cutting angle iron. tained from a small independent engine fixed laterally on the frame of the punch and having acylinder 10% x 16 inches, The driving-shaft is supported by three bronze | bearings. Power is transmitted to the punch and shears by an arrangement of gear. | wheels, one of which drives a longitudinal shaft carrying three eccentrics, which | operate the shear and punch at opposit…

Citation

The Iron Age 1883-09-27: Vol 32 Iss 13. Reed Business Information US. 1883.