Download or read book Rudimentary Treatise on the Construction of Locks written by A. C. Hobbs and published by . This book was released on 1853 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rudimentary Treatise on the Construction of Locks written by A. C. Hobbs and published by . This book was released on 1868 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rudimentary Treatise on the Construction of Locks written by A. C. Hobbs and published by . This book was released on 2020-10-24 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The manufacture of locks, and a consideration of the mechanical principles involved in their construction and security, have never yet been treated with any degree of fulness in an English work. Lock-making has occupied a large amount of ingenuity, and lock-patents have been obtained in considerable number, though not always, we are satisfied, with a commensurate return for the expense incurred,--but lock-philosophy (if so it may be designated) has not been largely attended to.And yet it may safely be said that much which is both mechanically and commercially important is comprised in a lock. Every improvement in the manufacture of iron, steel, and brass--that is, in the tool-making and machine-making processes--may be made to reflect its light on the lock-manufacture; the stamping, the casting, the planing, the slotting, the screw-cutting, the polishing of metals,--all, in proportion as they are improved, impart some of their aid to the lock-maker. Then, in the finer kinds of locks, the works are so delicate as to approach to the nicety of clockwork; thereby combining the manipulative skill of a talented artisan with the rougher mechanical work of the smith. The principles of mechanical science are also appreciated by many lock-makers. The lever, the inclined plane, the eccentric, the cam, the screw, the wheel and pinion, the ratchet, the spring,--all are brought to bear on the internal mechanism of locks, frequently in many novel combinations.
Download or read book Rudimentary Treatise on the Construction of Door Locks for Commercial and Domestic Purposes written by and published by . This book was released on 1863 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rudimentary Treatise on the Construction of Locks written by A. C. Hobbs and published by . This book was released on 1853 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rudimentary Treatise on the Construction of Door Locks for Commercial and Domestic Purposes Edited by Charles Tomlinson written by Anonymous and published by Legare Street Press. This book was released on 2021-09-10 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Rudimentary Treatise on the Construction of Door Locks for Commercial and Domestic Purposes written by A. C. Hobbs and published by Forgotten Books. This book was released on 2019-03-09 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Rudimentary Treatise on the Construction of Door Locks, for Commercial and Domestic Purposes: With Mr. Smyth's Letter on the Bramah Locks It should also be stated that, during the progress of the work, Mr. Weale, at my request, wrote to Messrs. Bramah, and also to Messrs. Chubb, informing them that a Rudimentary Treatise on the Construction of Locks was being prepared, and requesting them to state in writing what alterations or improvements they had made in their locks since the date of the Great Exhibition. The communications which we have received from these celebrated firms are inserted verbatim, in their proper places, in the present work. 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.
Download or read book Firewalls and Internet Security written by William R. Cheswick and published by Addison-Wesley Professional. This book was released on 2003 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces the authors' philosophy of Internet security, explores possible attacks on hosts and networks, discusses firewalls and virtual private networks, and analyzes the state of communication security.
Download or read book Rudimentary Treatise on the Drainage of Towns Buildings written by George Drysdale Dempsey and published by . This book was released on 1867 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Locks and Safes The construction of locks compiled from the papers of A C Hobbs and edited by C Tomlinson To which is added a description of J B Fenby s patent locks and a note upon iron safes By R Mallet written by A. C. HOBBS (of New York.) and published by . This book was released on 1868 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Treatise on Fire and Thief proof Depositories and Locks and Keys written by George Price (of Wolverhampton.) and published by London : Simpkin, Marshall. This book was released on 1856 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanical dentistry a treatise on the construction of artifical dentures written by Charles Hunter (dental mechanic.) and published by . This book was released on 1878 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A rudimentary treatise on the manufacture of Bricks Revised by C Tomlinson Fourth edition with additions by R Mallet With illustrations written by Edward DOBSON (Civil Engineer.) and published by . This book was released on 1868 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanical Dentistry A Practical Treatise on the Construction of the Various Kinds of Artificial Dentures Etc written by Charles Hunter (Mechanical Dentist.) and published by . This book was released on 1878 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Rudimentary Treatise on Clocks and Watches and Bells written by Edmund Becket and published by BoD – Books on Demand. This book was released on 2023-05-16 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1874.
Download or read book Experimental Essays on the Principles of Construction in Arches Piers Buttresses Etc written by William Bland and published by . This book was released on 1867 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A rudimentary treatise on the locomotive engine abridged With additions by D K Clark written by George Drysdale Dempsey and published by . This book was released on 1879 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
