Specifications for Two Direct-Acting Compound Twin-Screw Beam Engines of 5, 000 Horse-Power, for the U. S. Steamer Chicago

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Excerpt from Specifications for Two Direct-Acting Compound Twin-Screw Beam Engines of 5, 000 Horse-Power, for the U. S. Steamer Chicago: Including Boilers, Air and Circulating-Pumps, Blowers, and Engines, and All the Appendages and Appurtenances Complete, Together With a List of the Duplicate Pieces, Oil-Tanks, Instruments, and Tools to Be FurnishedThe crank-shafts for each engine will he made of steel, in two separate interchangeable sections, and secured to each other and to the line-shaftings by couplings forged on the shafts. The cranks will have a length of 2 feet and be placed at an angle of 90° with each other.The reversing cylinders will be located between the cylinders and crank-shafts, and will connect directly with the arms of the rock-shafts, the valves to be Operated by ¿oating levers on the working platform.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.