Excerpt from Elbow Patterns for All Forms of Pipe: A Treatise Upon the Elbow Pattern Explaining the Most Simple and Accurate Methods for Obtaining the Patterns for Elbows in All Forms of Pipe Made From Sheet Metal, With Useful Mathematical Rules and Tables
Fig. I. - Illustrating a four-pieced square elbow, which when reduced to its simplest form contains three elbows at an angle of 30 degrees.
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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.
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This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book provides a detailed guide to producing precise patterns for elbows in round, square, and various other pipe shapes, regardless of angle or number of pieces. The author â" an expert in sheet metal work â" presents a thorough analysis of the shapes involved, followed by rules and methods to obtain the altitude of the heel for elbows of any size, angle, or number of pieces, with clear graphical solutions and comprehensive tables. The book delves into two methods for producing the curved line upon which an elbow pattern is cut, one requiring minimal tools and the other ensuring a higher degree of accuracy. It also covers the development of patterns for elbows in pipes of non-circular cross-sections, such as oblong, elliptical, and even those with quadrantal triangular cross-sections. Additionally, the author provides detailed instructions for creating patterns for riveted elbows from heavy iron, including allowances for thickness, spacing for rivet holes, and methods to assemble the elbow. The approach emphasizes simplicity and accuracy, making it suitable for both experienced sheet metal workers and those looking to expand their skills in this area. 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 9781332335084_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-9781332335084
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-9781332335084
Quantité disponible : 15 disponible(s)