Elevators: A Practical Treatise on the Development and Design of Hand, Belt, Steam, Hydraulic, and Electric Elevators (1915)

""Elevators: A Practical Treatise On The Development And Design Of Hand, Belt, Steam, Hydraulic, And Electric Elevators"" is a book written by John H. Jallings in 1915. The book is a comprehensive guide to the history, development, and design of different types of elevators. It covers the practical aspects of elevators, including their construction, operation, and maintenance. The book provides detailed information on the different types of elevators, such as hand-operated, belt-driven, steam-powered, hydraulic, and electric elevators. It also discusses the various components of elevators, such as ropes, pulleys, gears, and motors, and their functions. The book is written in a clear and concise style, making it accessible to both professionals and laypeople interested in the subject. Overall, ""Elevators"" is a valuable resource for anyone interested in the history and technology of elevators.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.