The digital edition of all books may be viewed on our website before purchase. Excerpt from Block Signal Operation
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books.
This 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. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book offers a comprehensive guide to block signaling in railroad operation. It traces its history from the mid-19th century to its widespread adoption in the United States by the early 20th century. The author provides a detailed overview of the various types of block signaling systems employed on both single and double-track lines. These include manual, controlled manual, auto-manual, automatic, and machine blocking. The book also discusses the use of signal lamps, block towers, and signal bells. Step-by-step instructions are included on running trains using both permissive and absolute block signaling methods and on how to manage junctions, railroad crossings, and areas where track work or other obstructions are present. By providing a thorough understanding of block signaling systems, this book serves as an invaluable resource for railroad personnel, including signalmen, dispatchers, and train crews. It also offers insights for historians and researchers interested in the evolution of railroad safety practices. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781333922948_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333922948
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333922948
Quantité disponible : 15 disponible(s)