Description:Excerpt from Rudimentary Treatise on the Construction of Cranes and Machinery The subject of this Treatise is the construction and use of machines which diminish toil, and facilitate and lessen labour without superseding it, enabling men to perform what they could not accomplish without such aid. Deprived of mechanical power, a man's force is limited to his muscular strength, of which he has but little, in proportion to his bulk and weight, when compared with other animals; his disposable mechanical force, when daily exerted for ten hours, being only about one-tenth of his weight. The old race of millwrights - men who designed and constructed their own work - may be considered extinct; and the operative engineers or "fitters" of modern times, although excellent workmen at the vice or the lathe, have, since the introduction of self-acting tools, and by the classification of labour, become almost machines themselves. One man has been trained to do one thing, in doing which, however skilful he may be, he exercises no discretion of his own; he has nothing to contrive or to proportion. But good springs out of evil. 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 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.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Rudimentary Treatise on the Construction of Cranes and Machinery (Classic Reprint). To get started finding Rudimentary Treatise on the Construction of Cranes and Machinery (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented.
Pages
—
Format
PDF, EPUB & Kindle Edition
Publisher
Kingsmead Reprints
Release
1970
ISBN
0901571237
Rudimentary Treatise on the Construction of Cranes and Machinery (Classic Reprint)
Description: Excerpt from Rudimentary Treatise on the Construction of Cranes and Machinery The subject of this Treatise is the construction and use of machines which diminish toil, and facilitate and lessen labour without superseding it, enabling men to perform what they could not accomplish without such aid. Deprived of mechanical power, a man's force is limited to his muscular strength, of which he has but little, in proportion to his bulk and weight, when compared with other animals; his disposable mechanical force, when daily exerted for ten hours, being only about one-tenth of his weight. The old race of millwrights - men who designed and constructed their own work - may be considered extinct; and the operative engineers or "fitters" of modern times, although excellent workmen at the vice or the lathe, have, since the introduction of self-acting tools, and by the classification of labour, become almost machines themselves. One man has been trained to do one thing, in doing which, however skilful he may be, he exercises no discretion of his own; he has nothing to contrive or to proportion. But good springs out of evil. 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 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.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Rudimentary Treatise on the Construction of Cranes and Machinery (Classic Reprint). To get started finding Rudimentary Treatise on the Construction of Cranes and Machinery (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented.