The Evolution of Car Couplings: L'Evolution Des Enclanchements D'Attelage (Classic Reprint) by MC Conway and Torley Co Pittsburgh (Paperback / softback, 2016)
Excerpt from The Evolution of Car Couplings: L'evolution Des Enclanchements D'attelage The demand for the use of some automatic device to remedy the dangerous conditions referred to, however, was so great that the M. C. B. Association took up the consideration of the matter and through committees appointed for the purpose, made extensive experiments and tests with different types of couplers, and eventually selected the vertical plane coupler and made it the standard of the Association, in 1888, and the contour lines adopted by the Association were scribed from the Janney coupler used in those tests. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art techlogy 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.